Mercurial > vim
annotate src/eval.c @ 10259:a09db7a4afe0 v8.0.0027
commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Oct 9 17:28:01 2016 +0200
patch 8.0.0027
Problem: A channel is closed when reading on stderr or stdout fails, but
there may still be something to read on another part.
Solution: Turn ch_to_be_closed into a bitfield. (Ozaki Kiichi)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sun, 09 Oct 2016 17:30:04 +0200 |
| parents | ad6851687158 |
| children | 66f1b5bf3fa6 |
| rev | line source |
|---|---|
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 | |
| 10 /* | |
| 11 * eval.c: Expression evaluation. | |
| 12 */ | |
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commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8
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13 #define USING_FLOAT_STUFF |
| 7 | 14 |
| 15 #include "vim.h" | |
| 16 | |
| 1624 | 17 #if defined(FEAT_EVAL) || defined(PROTO) |
| 18 | |
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19 #ifdef VMS |
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20 # include <float.h> |
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21 #endif |
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22 |
| 137 | 23 #define DICT_MAXNEST 100 /* maximum nesting of lists and dicts */ |
| 24 | |
| 71 | 25 static char *e_letunexp = N_("E18: Unexpected characters in :let"); |
| 26 static char *e_undefvar = N_("E121: Undefined variable: %s"); | |
| 27 static char *e_missbrac = N_("E111: Missing ']'"); | |
| 117 | 28 static char *e_dictrange = N_("E719: Cannot use [:] with a Dictionary"); |
| 29 static char *e_letwrong = N_("E734: Wrong variable type for %s="); | |
| 338 | 30 static char *e_illvar = N_("E461: Illegal variable name: %s"); |
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31 #ifdef FEAT_FLOAT |
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32 static char *e_float_as_string = N_("E806: using Float as a String"); |
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33 #endif |
| 1624 | 34 |
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35 #define NAMESPACE_CHAR (char_u *)"abglstvw" |
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36 |
| 4323 | 37 static dictitem_T globvars_var; /* variable used for g: */ |
| 137 | 38 #define globvarht globvardict.dv_hashtab |
| 39 | |
| 40 /* | |
| 142 | 41 * Old Vim variables such as "v:version" are also available without the "v:". |
| 42 * Also in functions. We need a special hashtable for them. | |
| 43 */ | |
| 299 | 44 static hashtab_T compat_hashtab; |
| 142 | 45 |
| 46 /* | |
| 364 | 47 * When recursively copying lists and dicts we need to remember which ones we |
| 48 * have done to avoid endless recursiveness. This unique ID is used for that. | |
| 1891 | 49 * The last bit is used for previous_funccal, ignored when comparing. |
| 364 | 50 */ |
| 51 static int current_copyID = 0; | |
| 5973 | 52 |
| 364 | 53 /* |
| 137 | 54 * Array to hold the hashtab with variables local to each sourced script. |
| 55 * Each item holds a variable (nameless) that points to the dict_T. | |
| 56 */ | |
| 57 typedef struct | |
| 58 { | |
| 59 dictitem_T sv_var; | |
| 60 dict_T sv_dict; | |
| 61 } scriptvar_T; | |
| 62 | |
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63 static garray_T ga_scripts = {0, 0, sizeof(scriptvar_T *), 4, NULL}; |
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64 #define SCRIPT_SV(id) (((scriptvar_T **)ga_scripts.ga_data)[(id) - 1]) |
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65 #define SCRIPT_VARS(id) (SCRIPT_SV(id)->sv_dict.dv_hashtab) |
| 7 | 66 |
| 67 static int echo_attr = 0; /* attributes used for ":echo" */ | |
| 68 | |
| 856 | 69 /* The names of packages that once were loaded are remembered. */ |
| 855 | 70 static garray_T ga_loaded = {0, 0, sizeof(char_u *), 4, NULL}; |
| 71 | |
| 7 | 72 /* |
| 76 | 73 * Info used by a ":for" loop. |
| 74 */ | |
| 137 | 75 typedef struct |
| 76 | 76 { |
| 77 int fi_semicolon; /* TRUE if ending in '; var]' */ | |
| 78 int fi_varcount; /* nr of variables in the list */ | |
| 137 | 79 listwatch_T fi_lw; /* keep an eye on the item used. */ |
| 80 list_T *fi_list; /* list being used */ | |
| 81 } forinfo_T; | |
| 76 | 82 |
| 7 | 83 |
| 84 /* | |
| 85 * Array to hold the value of v: variables. | |
| 137 | 86 * The value is in a dictitem, so that it can also be used in the v: scope. |
| 87 * The reason to use this table anyway is for very quick access to the | |
| 88 * variables with the VV_ defines. | |
| 7 | 89 */ |
| 90 | |
| 137 | 91 /* values for vv_flags: */ |
| 29 | 92 #define VV_COMPAT 1 /* compatible, also used without "v:" */ |
| 93 #define VV_RO 2 /* read-only */ | |
| 159 | 94 #define VV_RO_SBX 4 /* read-only in the sandbox */ |
| 7 | 95 |
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96 #define VV_NAME(s, t) s, {{t, 0, {0}}, 0, {0}} |
| 137 | 97 |
| 98 static struct vimvar | |
| 99 { | |
| 100 char *vv_name; /* name of variable, without v: */ | |
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101 dictitem16_T vv_di; /* value and name for key (max 16 chars!) */ |
| 137 | 102 char vv_flags; /* VV_COMPAT, VV_RO, VV_RO_SBX */ |
| 7 | 103 } vimvars[VV_LEN] = |
| 104 | 104 { |
| 105 /* | |
| 106 * The order here must match the VV_ defines in vim.h! | |
| 117 | 107 * Initializing a union does not work, leave tv.vval empty to get zero's. |
| 104 | 108 */ |
| 137 | 109 {VV_NAME("count", VAR_NUMBER), VV_COMPAT+VV_RO}, |
| 110 {VV_NAME("count1", VAR_NUMBER), VV_RO}, | |
| 111 {VV_NAME("prevcount", VAR_NUMBER), VV_RO}, | |
| 112 {VV_NAME("errmsg", VAR_STRING), VV_COMPAT}, | |
| 113 {VV_NAME("warningmsg", VAR_STRING), 0}, | |
| 114 {VV_NAME("statusmsg", VAR_STRING), 0}, | |
| 115 {VV_NAME("shell_error", VAR_NUMBER), VV_COMPAT+VV_RO}, | |
| 116 {VV_NAME("this_session", VAR_STRING), VV_COMPAT}, | |
| 117 {VV_NAME("version", VAR_NUMBER), VV_COMPAT+VV_RO}, | |
| 118 {VV_NAME("lnum", VAR_NUMBER), VV_RO_SBX}, | |
| 119 {VV_NAME("termresponse", VAR_STRING), VV_RO}, | |
| 120 {VV_NAME("fname", VAR_STRING), VV_RO}, | |
| 121 {VV_NAME("lang", VAR_STRING), VV_RO}, | |
| 122 {VV_NAME("lc_time", VAR_STRING), VV_RO}, | |
| 123 {VV_NAME("ctype", VAR_STRING), VV_RO}, | |
| 124 {VV_NAME("charconvert_from", VAR_STRING), VV_RO}, | |
| 125 {VV_NAME("charconvert_to", VAR_STRING), VV_RO}, | |
| 126 {VV_NAME("fname_in", VAR_STRING), VV_RO}, | |
| 127 {VV_NAME("fname_out", VAR_STRING), VV_RO}, | |
| 128 {VV_NAME("fname_new", VAR_STRING), VV_RO}, | |
| 129 {VV_NAME("fname_diff", VAR_STRING), VV_RO}, | |
| 130 {VV_NAME("cmdarg", VAR_STRING), VV_RO}, | |
| 131 {VV_NAME("foldstart", VAR_NUMBER), VV_RO_SBX}, | |
| 132 {VV_NAME("foldend", VAR_NUMBER), VV_RO_SBX}, | |
| 133 {VV_NAME("folddashes", VAR_STRING), VV_RO_SBX}, | |
| 134 {VV_NAME("foldlevel", VAR_NUMBER), VV_RO_SBX}, | |
| 135 {VV_NAME("progname", VAR_STRING), VV_RO}, | |
| 136 {VV_NAME("servername", VAR_STRING), VV_RO}, | |
| 137 {VV_NAME("dying", VAR_NUMBER), VV_RO}, | |
| 138 {VV_NAME("exception", VAR_STRING), VV_RO}, | |
| 139 {VV_NAME("throwpoint", VAR_STRING), VV_RO}, | |
| 140 {VV_NAME("register", VAR_STRING), VV_RO}, | |
| 141 {VV_NAME("cmdbang", VAR_NUMBER), VV_RO}, | |
| 142 {VV_NAME("insertmode", VAR_STRING), VV_RO}, | |
| 159 | 143 {VV_NAME("val", VAR_UNKNOWN), VV_RO}, |
| 144 {VV_NAME("key", VAR_UNKNOWN), VV_RO}, | |
| 170 | 145 {VV_NAME("profiling", VAR_NUMBER), VV_RO}, |
| 179 | 146 {VV_NAME("fcs_reason", VAR_STRING), VV_RO}, |
| 147 {VV_NAME("fcs_choice", VAR_STRING), 0}, | |
| 192 | 148 {VV_NAME("beval_bufnr", VAR_NUMBER), VV_RO}, |
| 149 {VV_NAME("beval_winnr", VAR_NUMBER), VV_RO}, | |
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150 {VV_NAME("beval_winid", VAR_NUMBER), VV_RO}, |
| 192 | 151 {VV_NAME("beval_lnum", VAR_NUMBER), VV_RO}, |
| 152 {VV_NAME("beval_col", VAR_NUMBER), VV_RO}, | |
| 153 {VV_NAME("beval_text", VAR_STRING), VV_RO}, | |
| 542 | 154 {VV_NAME("scrollstart", VAR_STRING), 0}, |
| 580 | 155 {VV_NAME("swapname", VAR_STRING), VV_RO}, |
| 156 {VV_NAME("swapchoice", VAR_STRING), 0}, | |
| 591 | 157 {VV_NAME("swapcommand", VAR_STRING), VV_RO}, |
| 2845 | 158 {VV_NAME("char", VAR_STRING), 0}, |
| 1029 | 159 {VV_NAME("mouse_win", VAR_NUMBER), 0}, |
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160 {VV_NAME("mouse_winid", VAR_NUMBER), 0}, |
| 1029 | 161 {VV_NAME("mouse_lnum", VAR_NUMBER), 0}, |
| 162 {VV_NAME("mouse_col", VAR_NUMBER), 0}, | |
| 1490 | 163 {VV_NAME("operator", VAR_STRING), VV_RO}, |
| 1624 | 164 {VV_NAME("searchforward", VAR_NUMBER), 0}, |
| 5458 | 165 {VV_NAME("hlsearch", VAR_NUMBER), 0}, |
| 1733 | 166 {VV_NAME("oldfiles", VAR_LIST), 0}, |
| 2609 | 167 {VV_NAME("windowid", VAR_NUMBER), VV_RO}, |
| 5780 | 168 {VV_NAME("progpath", VAR_STRING), VV_RO}, |
| 6909 | 169 {VV_NAME("completed_item", VAR_DICT), VV_RO}, |
| 6935 | 170 {VV_NAME("option_new", VAR_STRING), VV_RO}, |
| 171 {VV_NAME("option_old", VAR_STRING), VV_RO}, | |
| 172 {VV_NAME("option_type", VAR_STRING), VV_RO}, | |
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173 {VV_NAME("errors", VAR_LIST), 0}, |
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174 {VV_NAME("false", VAR_SPECIAL), VV_RO}, |
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175 {VV_NAME("true", VAR_SPECIAL), VV_RO}, |
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176 {VV_NAME("null", VAR_SPECIAL), VV_RO}, |
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177 {VV_NAME("none", VAR_SPECIAL), VV_RO}, |
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178 {VV_NAME("vim_did_enter", VAR_NUMBER), VV_RO}, |
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179 {VV_NAME("testing", VAR_NUMBER), 0}, |
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180 {VV_NAME("t_number", VAR_NUMBER), VV_RO}, |
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181 {VV_NAME("t_string", VAR_NUMBER), VV_RO}, |
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182 {VV_NAME("t_func", VAR_NUMBER), VV_RO}, |
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183 {VV_NAME("t_list", VAR_NUMBER), VV_RO}, |
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184 {VV_NAME("t_dict", VAR_NUMBER), VV_RO}, |
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185 {VV_NAME("t_float", VAR_NUMBER), VV_RO}, |
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186 {VV_NAME("t_bool", VAR_NUMBER), VV_RO}, |
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187 {VV_NAME("t_none", VAR_NUMBER), VV_RO}, |
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188 {VV_NAME("t_job", VAR_NUMBER), VV_RO}, |
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189 {VV_NAME("t_channel", VAR_NUMBER), VV_RO}, |
| 7 | 190 }; |
| 191 | |
| 104 | 192 /* shorthand */ |
| 1624 | 193 #define vv_type vv_di.di_tv.v_type |
| 194 #define vv_nr vv_di.di_tv.vval.v_number | |
| 195 #define vv_float vv_di.di_tv.vval.v_float | |
| 196 #define vv_str vv_di.di_tv.vval.v_string | |
| 1733 | 197 #define vv_list vv_di.di_tv.vval.v_list |
| 6909 | 198 #define vv_dict vv_di.di_tv.vval.v_dict |
| 1624 | 199 #define vv_tv vv_di.di_tv |
| 137 | 200 |
| 4323 | 201 static dictitem_T vimvars_var; /* variable used for v: */ |
| 137 | 202 #define vimvarht vimvardict.dv_hashtab |
| 203 | |
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204 static int ex_let_vars(char_u *arg, typval_T *tv, int copy, int semicolon, int var_count, char_u *nextchars); |
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205 static char_u *skip_var_list(char_u *arg, int *var_count, int *semicolon); |
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206 static char_u *skip_var_one(char_u *arg); |
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207 static void list_glob_vars(int *first); |
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208 static void list_buf_vars(int *first); |
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209 static void list_win_vars(int *first); |
| 819 | 210 #ifdef FEAT_WINDOWS |
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211 static void list_tab_vars(int *first); |
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212 #endif |
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213 static void list_vim_vars(int *first); |
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214 static void list_script_vars(int *first); |
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215 static char_u *list_arg_vars(exarg_T *eap, char_u *arg, int *first); |
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216 static char_u *ex_let_one(char_u *arg, typval_T *tv, int copy, char_u *endchars, char_u *op); |
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217 static void set_var_lval(lval_T *lp, char_u *endp, typval_T *rettv, int copy, char_u *op); |
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218 static int tv_op(typval_T *tv1, typval_T *tv2, char_u *op); |
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219 static void ex_unletlock(exarg_T *eap, char_u *argstart, int deep); |
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220 static int do_unlet_var(lval_T *lp, char_u *name_end, int forceit); |
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221 static int do_lock_var(lval_T *lp, char_u *name_end, int deep, int lock); |
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222 static void item_lock(typval_T *tv, int deep, int lock); |
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223 |
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224 static int eval2(char_u **arg, typval_T *rettv, int evaluate); |
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225 static int eval3(char_u **arg, typval_T *rettv, int evaluate); |
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226 static int eval4(char_u **arg, typval_T *rettv, int evaluate); |
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227 static int eval5(char_u **arg, typval_T *rettv, int evaluate); |
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228 static int eval6(char_u **arg, typval_T *rettv, int evaluate, int want_string); |
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229 static int eval7(char_u **arg, typval_T *rettv, int evaluate, int want_string); |
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230 |
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231 static int eval_index(char_u **arg, typval_T *rettv, int evaluate, int verbose); |
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232 static int get_string_tv(char_u **arg, typval_T *rettv, int evaluate); |
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233 static int get_lit_string_tv(char_u **arg, typval_T *rettv, int evaluate); |
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234 static int free_unref_items(int copyID); |
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235 static int get_env_tv(char_u **arg, typval_T *rettv, int evaluate); |
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236 static int get_env_len(char_u **arg); |
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237 static char_u * make_expanded_name(char_u *in_start, char_u *expr_start, char_u *expr_end, char_u *in_end); |
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238 static void check_vars(char_u *name, int len); |
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239 static typval_T *alloc_string_tv(char_u *string); |
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240 static void delete_var(hashtab_T *ht, hashitem_T *hi); |
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241 static void list_one_var(dictitem_T *v, char_u *prefix, int *first); |
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242 static void list_one_var_a(char_u *prefix, char_u *name, int type, char_u *string, int *first); |
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243 static char_u *find_option_end(char_u **arg, int *opt_flags); |
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244 |
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245 #ifdef EBCDIC |
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246 static int compare_func_name(const void *s1, const void *s2); |
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247 static void sortFunctions(); |
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248 #endif |
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249 |
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250 /* for VIM_VERSION_ defines */ |
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251 #include "version.h" |
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252 |
| 137 | 253 /* |
| 254 * Initialize the global and v: variables. | |
| 255 */ | |
| 256 void | |
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257 eval_init(void) |
| 137 | 258 { |
| 259 int i; | |
| 260 struct vimvar *p; | |
| 261 | |
| 3687 | 262 init_var_dict(&globvardict, &globvars_var, VAR_DEF_SCOPE); |
| 263 init_var_dict(&vimvardict, &vimvars_var, VAR_SCOPE); | |
| 2758 | 264 vimvardict.dv_lock = VAR_FIXED; |
| 142 | 265 hash_init(&compat_hashtab); |
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266 func_init(); |
| 137 | 267 |
| 268 for (i = 0; i < VV_LEN; ++i) | |
| 269 { | |
| 270 p = &vimvars[i]; | |
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271 if (STRLEN(p->vv_name) > 16) |
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272 { |
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273 EMSG("INTERNAL: name too long, increase size of dictitem16_T"); |
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274 getout(1); |
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275 } |
| 137 | 276 STRCPY(p->vv_di.di_key, p->vv_name); |
| 277 if (p->vv_flags & VV_RO) | |
| 278 p->vv_di.di_flags = DI_FLAGS_RO | DI_FLAGS_FIX; | |
| 279 else if (p->vv_flags & VV_RO_SBX) | |
| 280 p->vv_di.di_flags = DI_FLAGS_RO_SBX | DI_FLAGS_FIX; | |
| 281 else | |
| 282 p->vv_di.di_flags = DI_FLAGS_FIX; | |
| 159 | 283 |
| 284 /* add to v: scope dict, unless the value is not always available */ | |
| 285 if (p->vv_type != VAR_UNKNOWN) | |
| 286 hash_add(&vimvarht, p->vv_di.di_key); | |
| 137 | 287 if (p->vv_flags & VV_COMPAT) |
| 142 | 288 /* add to compat scope dict */ |
| 289 hash_add(&compat_hashtab, p->vv_di.di_key); | |
| 137 | 290 } |
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291 vimvars[VV_VERSION].vv_nr = VIM_VERSION_100; |
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292 |
| 1624 | 293 set_vim_var_nr(VV_SEARCHFORWARD, 1L); |
| 5458 | 294 set_vim_var_nr(VV_HLSEARCH, 1L); |
| 6909 | 295 set_vim_var_dict(VV_COMPLETED_ITEM, dict_alloc()); |
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296 set_vim_var_list(VV_ERRORS, list_alloc()); |
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297 |
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298 set_vim_var_nr(VV_FALSE, VVAL_FALSE); |
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299 set_vim_var_nr(VV_TRUE, VVAL_TRUE); |
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300 set_vim_var_nr(VV_NONE, VVAL_NONE); |
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301 set_vim_var_nr(VV_NULL, VVAL_NULL); |
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302 |
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303 set_vim_var_nr(VV_TYPE_NUMBER, VAR_TYPE_NUMBER); |
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304 set_vim_var_nr(VV_TYPE_STRING, VAR_TYPE_STRING); |
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305 set_vim_var_nr(VV_TYPE_FUNC, VAR_TYPE_FUNC); |
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306 set_vim_var_nr(VV_TYPE_LIST, VAR_TYPE_LIST); |
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307 set_vim_var_nr(VV_TYPE_DICT, VAR_TYPE_DICT); |
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308 set_vim_var_nr(VV_TYPE_FLOAT, VAR_TYPE_FLOAT); |
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309 set_vim_var_nr(VV_TYPE_BOOL, VAR_TYPE_BOOL); |
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310 set_vim_var_nr(VV_TYPE_NONE, VAR_TYPE_NONE); |
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311 set_vim_var_nr(VV_TYPE_JOB, VAR_TYPE_JOB); |
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312 set_vim_var_nr(VV_TYPE_CHANNEL, VAR_TYPE_CHANNEL); |
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313 |
| 3488 | 314 set_reg_var(0); /* default for v:register is not 0 but '"' */ |
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315 |
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316 #ifdef EBCDIC |
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317 /* |
| 3178 | 318 * Sort the function table, to enable binary search. |
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319 */ |
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320 sortFunctions(); |
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321 #endif |
| 137 | 322 } |
| 323 | |
| 357 | 324 #if defined(EXITFREE) || defined(PROTO) |
| 325 void | |
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326 eval_clear(void) |
| 357 | 327 { |
| 328 int i; | |
| 329 struct vimvar *p; | |
| 330 | |
| 331 for (i = 0; i < VV_LEN; ++i) | |
| 332 { | |
| 333 p = &vimvars[i]; | |
| 334 if (p->vv_di.di_tv.v_type == VAR_STRING) | |
| 364 | 335 { |
| 1734 | 336 vim_free(p->vv_str); |
| 337 p->vv_str = NULL; | |
| 1733 | 338 } |
| 339 else if (p->vv_di.di_tv.v_type == VAR_LIST) | |
| 340 { | |
| 341 list_unref(p->vv_list); | |
| 342 p->vv_list = NULL; | |
| 364 | 343 } |
| 357 | 344 } |
| 345 hash_clear(&vimvarht); | |
| 1741 | 346 hash_init(&vimvarht); /* garbage_collect() will access it */ |
| 357 | 347 hash_clear(&compat_hashtab); |
| 348 | |
| 364 | 349 free_scriptnames(); |
| 4133 | 350 # if defined(FEAT_CMDL_COMPL) |
| 2849 | 351 free_locales(); |
| 4133 | 352 # endif |
| 357 | 353 |
| 354 /* global variables */ | |
| 355 vars_clear(&globvarht); | |
| 364 | 356 |
| 855 | 357 /* autoloaded script names */ |
| 358 ga_clear_strings(&ga_loaded); | |
| 359 | |
| 5378 | 360 /* Script-local variables. First clear all the variables and in a second |
| 361 * loop free the scriptvar_T, because a variable in one script might hold | |
| 362 * a reference to the whole scope of another script. */ | |
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363 for (i = 1; i <= ga_scripts.ga_len; ++i) |
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364 vars_clear(&SCRIPT_VARS(i)); |
| 5378 | 365 for (i = 1; i <= ga_scripts.ga_len; ++i) |
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366 vim_free(SCRIPT_SV(i)); |
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367 ga_clear(&ga_scripts); |
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368 |
| 371 | 369 /* unreferenced lists and dicts */ |
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370 (void)garbage_collect(FALSE); |
| 1624 | 371 |
| 372 /* functions */ | |
| 373 free_all_functions(); | |
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374 } |
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375 #endif |
| 137 | 376 |
| 7 | 377 |
| 378 /* | |
| 379 * Set an internal variable to a string value. Creates the variable if it does | |
| 380 * not already exist. | |
| 381 */ | |
| 382 void | |
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383 set_internal_string_var(char_u *name, char_u *value) |
| 7 | 384 { |
| 56 | 385 char_u *val; |
| 137 | 386 typval_T *tvp; |
| 7 | 387 |
| 388 val = vim_strsave(value); | |
| 389 if (val != NULL) | |
| 390 { | |
| 71 | 391 tvp = alloc_string_tv(val); |
| 56 | 392 if (tvp != NULL) |
| 393 { | |
| 394 set_var(name, tvp, FALSE); | |
| 71 | 395 free_tv(tvp); |
| 7 | 396 } |
| 397 } | |
| 398 } | |
| 399 | |
| 169 | 400 static lval_T *redir_lval = NULL; |
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401 #define EVALCMD_BUSY (redir_lval == (lval_T *)&redir_lval) |
| 1057 | 402 static garray_T redir_ga; /* only valid when redir_lval is not NULL */ |
| 169 | 403 static char_u *redir_endp = NULL; |
| 404 static char_u *redir_varname = NULL; | |
| 405 | |
| 406 /* | |
| 407 * Start recording command output to a variable | |
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408 * When "append" is TRUE append to an existing variable. |
| 169 | 409 * Returns OK if successfully completed the setup. FAIL otherwise. |
| 410 */ | |
| 411 int | |
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412 var_redir_start(char_u *name, int append) |
| 169 | 413 { |
| 414 int save_emsg; | |
| 415 int err; | |
| 416 typval_T tv; | |
| 417 | |
| 1976 | 418 /* Catch a bad name early. */ |
| 271 | 419 if (!eval_isnamec1(*name)) |
| 169 | 420 { |
| 421 EMSG(_(e_invarg)); | |
| 422 return FAIL; | |
| 423 } | |
| 424 | |
| 1976 | 425 /* Make a copy of the name, it is used in redir_lval until redir ends. */ |
| 169 | 426 redir_varname = vim_strsave(name); |
| 427 if (redir_varname == NULL) | |
| 428 return FAIL; | |
| 429 | |
| 430 redir_lval = (lval_T *)alloc_clear((unsigned)sizeof(lval_T)); | |
| 431 if (redir_lval == NULL) | |
| 432 { | |
| 433 var_redir_stop(); | |
| 434 return FAIL; | |
| 435 } | |
| 436 | |
| 1057 | 437 /* The output is stored in growarray "redir_ga" until redirection ends. */ |
| 438 ga_init2(&redir_ga, (int)sizeof(char), 500); | |
| 439 | |
| 169 | 440 /* Parse the variable name (can be a dict or list entry). */ |
| 5604 | 441 redir_endp = get_lval(redir_varname, NULL, redir_lval, FALSE, FALSE, 0, |
| 271 | 442 FNE_CHECK_START); |
| 169 | 443 if (redir_endp == NULL || redir_lval->ll_name == NULL || *redir_endp != NUL) |
| 444 { | |
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445 clear_lval(redir_lval); |
| 169 | 446 if (redir_endp != NULL && *redir_endp != NUL) |
| 447 /* Trailing characters are present after the variable name */ | |
| 448 EMSG(_(e_trailing)); | |
| 449 else | |
| 450 EMSG(_(e_invarg)); | |
| 1976 | 451 redir_endp = NULL; /* don't store a value, only cleanup */ |
| 169 | 452 var_redir_stop(); |
| 453 return FAIL; | |
| 454 } | |
| 455 | |
| 456 /* check if we can write to the variable: set it to or append an empty | |
| 457 * string */ | |
| 458 save_emsg = did_emsg; | |
| 459 did_emsg = FALSE; | |
| 460 tv.v_type = VAR_STRING; | |
| 461 tv.vval.v_string = (char_u *)""; | |
| 462 if (append) | |
| 463 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)"."); | |
| 464 else | |
| 465 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)"="); | |
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466 clear_lval(redir_lval); |
| 169 | 467 err = did_emsg; |
| 716 | 468 did_emsg |= save_emsg; |
| 169 | 469 if (err) |
| 470 { | |
| 1976 | 471 redir_endp = NULL; /* don't store a value, only cleanup */ |
| 169 | 472 var_redir_stop(); |
| 473 return FAIL; | |
| 474 } | |
| 475 | |
| 476 return OK; | |
| 477 } | |
| 478 | |
| 479 /* | |
| 1057 | 480 * Append "value[value_len]" to the variable set by var_redir_start(). |
| 481 * The actual appending is postponed until redirection ends, because the value | |
| 482 * appended may in fact be the string we write to, changing it may cause freed | |
| 483 * memory to be used: | |
| 484 * :redir => foo | |
| 485 * :let foo | |
| 486 * :redir END | |
| 169 | 487 */ |
| 488 void | |
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489 var_redir_str(char_u *value, int value_len) |
| 1057 | 490 { |
| 1320 | 491 int len; |
| 169 | 492 |
| 493 if (redir_lval == NULL) | |
| 494 return; | |
| 495 | |
| 1057 | 496 if (value_len == -1) |
| 1320 | 497 len = (int)STRLEN(value); /* Append the entire string */ |
| 498 else | |
| 499 len = value_len; /* Append only "value_len" characters */ | |
| 500 | |
| 501 if (ga_grow(&redir_ga, len) == OK) | |
| 1057 | 502 { |
| 503 mch_memmove((char *)redir_ga.ga_data + redir_ga.ga_len, value, len); | |
| 1320 | 504 redir_ga.ga_len += len; |
| 1057 | 505 } |
| 506 else | |
| 169 | 507 var_redir_stop(); |
| 508 } | |
| 509 | |
| 510 /* | |
| 511 * Stop redirecting command output to a variable. | |
| 1976 | 512 * Frees the allocated memory. |
| 169 | 513 */ |
| 514 void | |
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515 var_redir_stop(void) |
| 169 | 516 { |
| 1057 | 517 typval_T tv; |
| 518 | |
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519 if (EVALCMD_BUSY) |
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520 { |
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521 redir_lval = NULL; |
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522 return; |
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523 } |
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524 |
| 169 | 525 if (redir_lval != NULL) |
| 526 { | |
| 1976 | 527 /* If there was no error: assign the text to the variable. */ |
| 528 if (redir_endp != NULL) | |
| 529 { | |
| 530 ga_append(&redir_ga, NUL); /* Append the trailing NUL. */ | |
| 531 tv.v_type = VAR_STRING; | |
| 532 tv.vval.v_string = redir_ga.ga_data; | |
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533 /* Call get_lval() again, if it's inside a Dict or List it may |
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534 * have changed. */ |
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535 redir_endp = get_lval(redir_varname, NULL, redir_lval, |
| 5604 | 536 FALSE, FALSE, 0, FNE_CHECK_START); |
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537 if (redir_endp != NULL && redir_lval->ll_name != NULL) |
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538 set_var_lval(redir_lval, redir_endp, &tv, FALSE, (char_u *)"."); |
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539 clear_lval(redir_lval); |
| 1976 | 540 } |
| 541 | |
| 542 /* free the collected output */ | |
| 543 vim_free(redir_ga.ga_data); | |
| 544 redir_ga.ga_data = NULL; | |
| 1057 | 545 |
| 169 | 546 vim_free(redir_lval); |
| 547 redir_lval = NULL; | |
| 548 } | |
| 549 vim_free(redir_varname); | |
| 550 redir_varname = NULL; | |
| 551 } | |
| 552 | |
| 7 | 553 # if defined(FEAT_MBYTE) || defined(PROTO) |
| 554 int | |
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555 eval_charconvert( |
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556 char_u *enc_from, |
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557 char_u *enc_to, |
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558 char_u *fname_from, |
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559 char_u *fname_to) |
| 7 | 560 { |
| 561 int err = FALSE; | |
| 562 | |
| 563 set_vim_var_string(VV_CC_FROM, enc_from, -1); | |
| 564 set_vim_var_string(VV_CC_TO, enc_to, -1); | |
| 565 set_vim_var_string(VV_FNAME_IN, fname_from, -1); | |
| 566 set_vim_var_string(VV_FNAME_OUT, fname_to, -1); | |
| 567 if (eval_to_bool(p_ccv, &err, NULL, FALSE)) | |
| 568 err = TRUE; | |
| 569 set_vim_var_string(VV_CC_FROM, NULL, -1); | |
| 570 set_vim_var_string(VV_CC_TO, NULL, -1); | |
| 571 set_vim_var_string(VV_FNAME_IN, NULL, -1); | |
| 572 set_vim_var_string(VV_FNAME_OUT, NULL, -1); | |
| 573 | |
| 574 if (err) | |
| 575 return FAIL; | |
| 576 return OK; | |
| 577 } | |
| 578 # endif | |
| 579 | |
| 580 # if defined(FEAT_POSTSCRIPT) || defined(PROTO) | |
| 581 int | |
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582 eval_printexpr(char_u *fname, char_u *args) |
| 7 | 583 { |
| 584 int err = FALSE; | |
| 585 | |
| 586 set_vim_var_string(VV_FNAME_IN, fname, -1); | |
| 587 set_vim_var_string(VV_CMDARG, args, -1); | |
| 588 if (eval_to_bool(p_pexpr, &err, NULL, FALSE)) | |
| 589 err = TRUE; | |
| 590 set_vim_var_string(VV_FNAME_IN, NULL, -1); | |
| 591 set_vim_var_string(VV_CMDARG, NULL, -1); | |
| 592 | |
| 593 if (err) | |
| 594 { | |
| 595 mch_remove(fname); | |
| 596 return FAIL; | |
| 597 } | |
| 598 return OK; | |
| 599 } | |
| 600 # endif | |
| 601 | |
| 602 # if defined(FEAT_DIFF) || defined(PROTO) | |
| 603 void | |
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604 eval_diff( |
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605 char_u *origfile, |
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606 char_u *newfile, |
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607 char_u *outfile) |
| 7 | 608 { |
| 609 int err = FALSE; | |
| 610 | |
| 611 set_vim_var_string(VV_FNAME_IN, origfile, -1); | |
| 612 set_vim_var_string(VV_FNAME_NEW, newfile, -1); | |
| 613 set_vim_var_string(VV_FNAME_OUT, outfile, -1); | |
| 614 (void)eval_to_bool(p_dex, &err, NULL, FALSE); | |
| 615 set_vim_var_string(VV_FNAME_IN, NULL, -1); | |
| 616 set_vim_var_string(VV_FNAME_NEW, NULL, -1); | |
| 617 set_vim_var_string(VV_FNAME_OUT, NULL, -1); | |
| 618 } | |
| 619 | |
| 620 void | |
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621 eval_patch( |
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622 char_u *origfile, |
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623 char_u *difffile, |
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624 char_u *outfile) |
| 7 | 625 { |
| 626 int err; | |
| 627 | |
| 628 set_vim_var_string(VV_FNAME_IN, origfile, -1); | |
| 629 set_vim_var_string(VV_FNAME_DIFF, difffile, -1); | |
| 630 set_vim_var_string(VV_FNAME_OUT, outfile, -1); | |
| 631 (void)eval_to_bool(p_pex, &err, NULL, FALSE); | |
| 632 set_vim_var_string(VV_FNAME_IN, NULL, -1); | |
| 633 set_vim_var_string(VV_FNAME_DIFF, NULL, -1); | |
| 634 set_vim_var_string(VV_FNAME_OUT, NULL, -1); | |
| 635 } | |
| 636 # endif | |
| 637 | |
| 638 /* | |
| 639 * Top level evaluation function, returning a boolean. | |
| 640 * Sets "error" to TRUE if there was an error. | |
| 641 * Return TRUE or FALSE. | |
| 642 */ | |
| 643 int | |
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644 eval_to_bool( |
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645 char_u *arg, |
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646 int *error, |
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647 char_u **nextcmd, |
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648 int skip) /* only parse, don't execute */ |
| 7 | 649 { |
| 137 | 650 typval_T tv; |
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651 varnumber_T retval = FALSE; |
| 7 | 652 |
| 653 if (skip) | |
| 654 ++emsg_skip; | |
| 71 | 655 if (eval0(arg, &tv, nextcmd, !skip) == FAIL) |
| 7 | 656 *error = TRUE; |
| 657 else | |
| 658 { | |
| 659 *error = FALSE; | |
| 660 if (!skip) | |
| 661 { | |
| 323 | 662 retval = (get_tv_number_chk(&tv, error) != 0); |
| 71 | 663 clear_tv(&tv); |
| 7 | 664 } |
| 665 } | |
| 666 if (skip) | |
| 667 --emsg_skip; | |
| 668 | |
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669 return (int)retval; |
| 7 | 670 } |
| 671 | |
| 672 /* | |
| 673 * Top level evaluation function, returning a string. If "skip" is TRUE, | |
| 674 * only parsing to "nextcmd" is done, without reporting errors. Return | |
| 675 * pointer to allocated memory, or NULL for failure or when "skip" is TRUE. | |
| 676 */ | |
| 677 char_u * | |
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678 eval_to_string_skip( |
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679 char_u *arg, |
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680 char_u **nextcmd, |
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681 int skip) /* only parse, don't execute */ |
| 7 | 682 { |
| 137 | 683 typval_T tv; |
| 7 | 684 char_u *retval; |
| 685 | |
| 686 if (skip) | |
| 687 ++emsg_skip; | |
| 71 | 688 if (eval0(arg, &tv, nextcmd, !skip) == FAIL || skip) |
| 7 | 689 retval = NULL; |
| 690 else | |
| 691 { | |
| 71 | 692 retval = vim_strsave(get_tv_string(&tv)); |
| 693 clear_tv(&tv); | |
| 7 | 694 } |
| 695 if (skip) | |
| 696 --emsg_skip; | |
| 697 | |
| 698 return retval; | |
| 699 } | |
| 700 | |
| 701 /* | |
| 9 | 702 * Skip over an expression at "*pp". |
| 703 * Return FAIL for an error, OK otherwise. | |
| 704 */ | |
| 705 int | |
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706 skip_expr(char_u **pp) |
| 9 | 707 { |
| 137 | 708 typval_T rettv; |
| 9 | 709 |
| 710 *pp = skipwhite(*pp); | |
| 71 | 711 return eval1(pp, &rettv, FALSE); |
| 9 | 712 } |
| 713 | |
| 714 /* | |
| 7 | 715 * Top level evaluation function, returning a string. |
| 1713 | 716 * When "convert" is TRUE convert a List into a sequence of lines and convert |
| 717 * a Float to a String. | |
| 7 | 718 * Return pointer to allocated memory, or NULL for failure. |
| 719 */ | |
| 720 char_u * | |
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721 eval_to_string( |
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722 char_u *arg, |
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723 char_u **nextcmd, |
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724 int convert) |
| 7 | 725 { |
| 137 | 726 typval_T tv; |
| 7 | 727 char_u *retval; |
| 714 | 728 garray_T ga; |
| 1851 | 729 #ifdef FEAT_FLOAT |
| 1713 | 730 char_u numbuf[NUMBUFLEN]; |
| 1851 | 731 #endif |
| 7 | 732 |
| 71 | 733 if (eval0(arg, &tv, nextcmd, TRUE) == FAIL) |
| 7 | 734 retval = NULL; |
| 735 else | |
| 736 { | |
| 1713 | 737 if (convert && tv.v_type == VAR_LIST) |
| 714 | 738 { |
| 739 ga_init2(&ga, (int)sizeof(char), 80); | |
| 1690 | 740 if (tv.vval.v_list != NULL) |
| 3000 | 741 { |
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742 list_join(&ga, tv.vval.v_list, (char_u *)"\n", TRUE, FALSE, 0); |
| 3000 | 743 if (tv.vval.v_list->lv_len > 0) |
| 744 ga_append(&ga, NL); | |
| 745 } | |
| 714 | 746 ga_append(&ga, NUL); |
| 747 retval = (char_u *)ga.ga_data; | |
| 748 } | |
| 1713 | 749 #ifdef FEAT_FLOAT |
| 750 else if (convert && tv.v_type == VAR_FLOAT) | |
| 751 { | |
| 752 vim_snprintf((char *)numbuf, NUMBUFLEN, "%g", tv.vval.v_float); | |
| 753 retval = vim_strsave(numbuf); | |
| 754 } | |
| 755 #endif | |
| 714 | 756 else |
| 757 retval = vim_strsave(get_tv_string(&tv)); | |
| 71 | 758 clear_tv(&tv); |
| 7 | 759 } |
| 760 | |
| 761 return retval; | |
| 762 } | |
| 763 | |
| 764 /* | |
| 634 | 765 * Call eval_to_string() without using current local variables and using |
| 766 * textlock. When "use_sandbox" is TRUE use the sandbox. | |
| 7 | 767 */ |
| 768 char_u * | |
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769 eval_to_string_safe( |
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770 char_u *arg, |
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771 char_u **nextcmd, |
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772 int use_sandbox) |
| 7 | 773 { |
| 774 char_u *retval; | |
| 775 void *save_funccalp; | |
| 776 | |
| 777 save_funccalp = save_funccal(); | |
| 634 | 778 if (use_sandbox) |
| 779 ++sandbox; | |
| 780 ++textlock; | |
| 714 | 781 retval = eval_to_string(arg, nextcmd, FALSE); |
| 634 | 782 if (use_sandbox) |
| 783 --sandbox; | |
| 784 --textlock; | |
| 7 | 785 restore_funccal(save_funccalp); |
| 786 return retval; | |
| 787 } | |
| 788 | |
| 789 /* | |
| 790 * Top level evaluation function, returning a number. | |
| 791 * Evaluates "expr" silently. | |
| 792 * Returns -1 for an error. | |
| 793 */ | |
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794 varnumber_T |
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795 eval_to_number(char_u *expr) |
| 7 | 796 { |
| 137 | 797 typval_T rettv; |
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798 varnumber_T retval; |
| 97 | 799 char_u *p = skipwhite(expr); |
| 7 | 800 |
| 801 ++emsg_off; | |
| 802 | |
| 71 | 803 if (eval1(&p, &rettv, TRUE) == FAIL) |
| 7 | 804 retval = -1; |
| 805 else | |
| 806 { | |
| 323 | 807 retval = get_tv_number_chk(&rettv, NULL); |
| 71 | 808 clear_tv(&rettv); |
| 7 | 809 } |
| 810 --emsg_off; | |
| 811 | |
| 812 return retval; | |
| 813 } | |
| 814 | |
| 411 | 815 /* |
| 816 * Prepare v: variable "idx" to be used. | |
| 817 * Save the current typeval in "save_tv". | |
| 818 * When not used yet add the variable to the v: hashtable. | |
| 819 */ | |
| 820 static void | |
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821 prepare_vimvar(int idx, typval_T *save_tv) |
| 411 | 822 { |
| 823 *save_tv = vimvars[idx].vv_tv; | |
| 824 if (vimvars[idx].vv_type == VAR_UNKNOWN) | |
| 825 hash_add(&vimvarht, vimvars[idx].vv_di.di_key); | |
| 826 } | |
| 827 | |
| 828 /* | |
| 829 * Restore v: variable "idx" to typeval "save_tv". | |
| 830 * When no longer defined, remove the variable from the v: hashtable. | |
| 831 */ | |
| 832 static void | |
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833 restore_vimvar(int idx, typval_T *save_tv) |
| 411 | 834 { |
| 835 hashitem_T *hi; | |
| 836 | |
| 837 vimvars[idx].vv_tv = *save_tv; | |
| 838 if (vimvars[idx].vv_type == VAR_UNKNOWN) | |
| 839 { | |
| 840 hi = hash_find(&vimvarht, vimvars[idx].vv_di.di_key); | |
| 841 if (HASHITEM_EMPTY(hi)) | |
| 842 EMSG2(_(e_intern2), "restore_vimvar()"); | |
| 843 else | |
| 844 hash_remove(&vimvarht, hi); | |
| 845 } | |
| 846 } | |
| 847 | |
| 749 | 848 #if defined(FEAT_SPELL) || defined(PROTO) |
| 374 | 849 /* |
| 850 * Evaluate an expression to a list with suggestions. | |
| 851 * For the "expr:" part of 'spellsuggest'. | |
| 1690 | 852 * Returns NULL when there is an error. |
| 374 | 853 */ |
| 854 list_T * | |
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855 eval_spell_expr(char_u *badword, char_u *expr) |
| 374 | 856 { |
| 857 typval_T save_val; | |
| 858 typval_T rettv; | |
| 859 list_T *list = NULL; | |
| 860 char_u *p = skipwhite(expr); | |
| 861 | |
| 862 /* Set "v:val" to the bad word. */ | |
| 863 prepare_vimvar(VV_VAL, &save_val); | |
| 864 vimvars[VV_VAL].vv_type = VAR_STRING; | |
| 865 vimvars[VV_VAL].vv_str = badword; | |
| 866 if (p_verbose == 0) | |
| 867 ++emsg_off; | |
| 868 | |
| 869 if (eval1(&p, &rettv, TRUE) == OK) | |
| 870 { | |
| 871 if (rettv.v_type != VAR_LIST) | |
| 872 clear_tv(&rettv); | |
| 873 else | |
| 874 list = rettv.vval.v_list; | |
| 875 } | |
| 876 | |
| 877 if (p_verbose == 0) | |
| 878 --emsg_off; | |
| 879 restore_vimvar(VV_VAL, &save_val); | |
| 880 | |
| 881 return list; | |
| 882 } | |
| 883 | |
| 884 /* | |
| 885 * "list" is supposed to contain two items: a word and a number. Return the | |
| 886 * word in "pp" and the number as the return value. | |
| 887 * Return -1 if anything isn't right. | |
| 888 * Used to get the good word and score from the eval_spell_expr() result. | |
| 889 */ | |
| 890 int | |
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891 get_spellword(list_T *list, char_u **pp) |
| 374 | 892 { |
| 893 listitem_T *li; | |
| 894 | |
| 895 li = list->lv_first; | |
| 896 if (li == NULL) | |
| 897 return -1; | |
| 898 *pp = get_tv_string(&li->li_tv); | |
| 899 | |
| 900 li = li->li_next; | |
| 901 if (li == NULL) | |
| 902 return -1; | |
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903 return (int)get_tv_number(&li->li_tv); |
| 374 | 904 } |
| 905 #endif | |
| 906 | |
| 446 | 907 /* |
| 625 | 908 * Top level evaluation function. |
| 909 * Returns an allocated typval_T with the result. | |
| 910 * Returns NULL when there is an error. | |
| 446 | 911 */ |
| 912 typval_T * | |
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913 eval_expr(char_u *arg, char_u **nextcmd) |
| 446 | 914 { |
| 915 typval_T *tv; | |
| 916 | |
| 917 tv = (typval_T *)alloc(sizeof(typval_T)); | |
| 625 | 918 if (tv != NULL && eval0(arg, tv, nextcmd, TRUE) == FAIL) |
| 446 | 919 { |
| 920 vim_free(tv); | |
| 625 | 921 tv = NULL; |
| 446 | 922 } |
| 923 | |
| 924 return tv; | |
| 925 } | |
| 926 | |
| 927 | |
| 7 | 928 /* |
| 408 | 929 * Call some vimL function and return the result in "*rettv". |
| 1624 | 930 * Uses argv[argc] for the function arguments. Only Number and String |
| 931 * arguments are currently supported. | |
| 408 | 932 * Returns OK or FAIL. |
| 933 */ | |
| 3078 | 934 int |
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935 call_vim_function( |
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936 char_u *func, |
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937 int argc, |
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938 char_u **argv, |
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939 int safe, /* use the sandbox */ |
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940 int str_arg_only, /* all arguments are strings */ |
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941 typval_T *rettv) |
| 408 | 942 { |
| 137 | 943 typval_T *argvars; |
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944 varnumber_T n; |
| 7 | 945 int len; |
| 946 int i; | |
| 947 int doesrange; | |
| 948 void *save_funccalp = NULL; | |
| 408 | 949 int ret; |
| 7 | 950 |
| 840 | 951 argvars = (typval_T *)alloc((unsigned)((argc + 1) * sizeof(typval_T))); |
| 7 | 952 if (argvars == NULL) |
| 408 | 953 return FAIL; |
| 7 | 954 |
| 955 for (i = 0; i < argc; i++) | |
| 956 { | |
| 12 | 957 /* Pass a NULL or empty argument as an empty string */ |
| 958 if (argv[i] == NULL || *argv[i] == NUL) | |
| 959 { | |
| 56 | 960 argvars[i].v_type = VAR_STRING; |
| 961 argvars[i].vval.v_string = (char_u *)""; | |
| 12 | 962 continue; |
| 963 } | |
| 964 | |
| 3709 | 965 if (str_arg_only) |
| 966 len = 0; | |
| 967 else | |
| 968 /* Recognize a number argument, the others must be strings. */ | |
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969 vim_str2nr(argv[i], NULL, &len, STR2NR_ALL, &n, NULL, 0); |
| 7 | 970 if (len != 0 && len == (int)STRLEN(argv[i])) |
| 971 { | |
| 56 | 972 argvars[i].v_type = VAR_NUMBER; |
| 973 argvars[i].vval.v_number = n; | |
| 7 | 974 } |
| 975 else | |
| 976 { | |
| 56 | 977 argvars[i].v_type = VAR_STRING; |
| 978 argvars[i].vval.v_string = argv[i]; | |
| 7 | 979 } |
| 980 } | |
| 981 | |
| 982 if (safe) | |
| 983 { | |
| 984 save_funccalp = save_funccal(); | |
| 985 ++sandbox; | |
| 986 } | |
| 987 | |
| 408 | 988 rettv->v_type = VAR_UNKNOWN; /* clear_tv() uses this */ |
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989 ret = call_func(func, (int)STRLEN(func), rettv, argc, argvars, NULL, |
| 7 | 990 curwin->w_cursor.lnum, curwin->w_cursor.lnum, |
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991 &doesrange, TRUE, NULL, NULL); |
| 7 | 992 if (safe) |
| 993 { | |
| 994 --sandbox; | |
| 995 restore_funccal(save_funccalp); | |
| 996 } | |
| 408 | 997 vim_free(argvars); |
| 998 | |
| 999 if (ret == FAIL) | |
| 1000 clear_tv(rettv); | |
| 1001 | |
| 1002 return ret; | |
| 1003 } | |
| 1004 | |
| 4133 | 1005 /* |
| 1006 * Call vimL function "func" and return the result as a number. | |
| 1007 * Returns -1 when calling the function fails. | |
| 1008 * Uses argv[argc] for the function arguments. | |
| 1009 */ | |
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1010 varnumber_T |
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1011 call_func_retnr( |
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1012 char_u *func, |
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1013 int argc, |
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1014 char_u **argv, |
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1015 int safe) /* use the sandbox */ |
| 4133 | 1016 { |
| 1017 typval_T rettv; | |
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1018 varnumber_T retval; |
| 4133 | 1019 |
| 1020 /* All arguments are passed as strings, no conversion to number. */ | |
| 1021 if (call_vim_function(func, argc, argv, safe, TRUE, &rettv) == FAIL) | |
| 1022 return -1; | |
| 1023 | |
| 1024 retval = get_tv_number_chk(&rettv, NULL); | |
| 1025 clear_tv(&rettv); | |
| 1026 return retval; | |
| 1027 } | |
| 1028 | |
| 1029 #if (defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)) \ | |
| 1030 || defined(FEAT_COMPL_FUNC) || defined(PROTO) | |
| 1031 | |
| 1322 | 1032 # if (defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)) || defined(PROTO) |
| 408 | 1033 /* |
| 453 | 1034 * Call vimL function "func" and return the result as a string. |
| 1035 * Returns NULL when calling the function fails. | |
| 408 | 1036 * Uses argv[argc] for the function arguments. |
| 1037 */ | |
| 1038 void * | |
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1039 call_func_retstr( |
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1040 char_u *func, |
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1041 int argc, |
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1042 char_u **argv, |
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1043 int safe) /* use the sandbox */ |
| 408 | 1044 { |
| 1045 typval_T rettv; | |
| 453 | 1046 char_u *retval; |
| 408 | 1047 |
| 3709 | 1048 /* All arguments are passed as strings, no conversion to number. */ |
| 1049 if (call_vim_function(func, argc, argv, safe, TRUE, &rettv) == FAIL) | |
| 408 | 1050 return NULL; |
| 1051 | |
| 1052 retval = vim_strsave(get_tv_string(&rettv)); | |
| 1053 clear_tv(&rettv); | |
| 7 | 1054 return retval; |
| 1055 } | |
| 1322 | 1056 # endif |
| 1057 | |
| 453 | 1058 /* |
| 1690 | 1059 * Call vimL function "func" and return the result as a List. |
| 408 | 1060 * Uses argv[argc] for the function arguments. |
| 1690 | 1061 * Returns NULL when there is something wrong. |
| 408 | 1062 */ |
| 1063 void * | |
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1064 call_func_retlist( |
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1065 char_u *func, |
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1066 int argc, |
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1067 char_u **argv, |
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1068 int safe) /* use the sandbox */ |
| 408 | 1069 { |
| 1070 typval_T rettv; | |
| 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 if (rettv.v_type != VAR_LIST) | |
| 1077 { | |
| 1078 clear_tv(&rettv); | |
| 1079 return NULL; | |
| 1080 } | |
| 1081 | |
| 1082 return rettv.vval.v_list; | |
| 1083 } | |
| 1322 | 1084 #endif |
| 1085 | |
| 7 | 1086 |
| 1087 #ifdef FEAT_FOLDING | |
| 1088 /* | |
| 1089 * Evaluate 'foldexpr'. Returns the foldlevel, and any character preceding | |
| 1090 * it in "*cp". Doesn't give error messages. | |
| 1091 */ | |
| 1092 int | |
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1093 eval_foldexpr(char_u *arg, int *cp) |
| 7 | 1094 { |
| 137 | 1095 typval_T tv; |
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1096 varnumber_T retval; |
| 7 | 1097 char_u *s; |
| 681 | 1098 int use_sandbox = was_set_insecurely((char_u *)"foldexpr", |
| 1099 OPT_LOCAL); | |
| 7 | 1100 |
| 1101 ++emsg_off; | |
| 634 | 1102 if (use_sandbox) |
| 1103 ++sandbox; | |
| 1104 ++textlock; | |
| 7 | 1105 *cp = NUL; |
| 71 | 1106 if (eval0(arg, &tv, NULL, TRUE) == FAIL) |
| 7 | 1107 retval = 0; |
| 1108 else | |
| 1109 { | |
| 1110 /* If the result is a number, just return the number. */ | |
| 71 | 1111 if (tv.v_type == VAR_NUMBER) |
| 1112 retval = tv.vval.v_number; | |
| 156 | 1113 else if (tv.v_type != VAR_STRING || tv.vval.v_string == NULL) |
| 7 | 1114 retval = 0; |
| 1115 else | |
| 1116 { | |
| 1117 /* If the result is a string, check if there is a non-digit before | |
| 1118 * the number. */ | |
| 71 | 1119 s = tv.vval.v_string; |
| 7 | 1120 if (!VIM_ISDIGIT(*s) && *s != '-') |
| 1121 *cp = *s++; | |
| 1122 retval = atol((char *)s); | |
| 1123 } | |
| 71 | 1124 clear_tv(&tv); |
| 7 | 1125 } |
| 1126 --emsg_off; | |
| 634 | 1127 if (use_sandbox) |
| 1128 --sandbox; | |
| 1129 --textlock; | |
| 7 | 1130 |
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1131 return (int)retval; |
| 7 | 1132 } |
| 1133 #endif | |
| 1134 | |
| 1135 /* | |
| 71 | 1136 * ":let" list all variable values |
| 1137 * ":let var1 var2" list variable values | |
| 1138 * ":let var = expr" assignment command. | |
| 117 | 1139 * ":let var += expr" assignment command. |
| 1140 * ":let var -= expr" assignment command. | |
| 1141 * ":let var .= expr" assignment command. | |
| 71 | 1142 * ":let [var1, var2] = expr" unpack list. |
| 7 | 1143 */ |
| 1144 void | |
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1145 ex_let(exarg_T *eap) |
| 7 | 1146 { |
| 1147 char_u *arg = eap->arg; | |
| 71 | 1148 char_u *expr = NULL; |
| 137 | 1149 typval_T rettv; |
| 7 | 1150 int i; |
| 71 | 1151 int var_count = 0; |
| 1152 int semicolon = 0; | |
| 117 | 1153 char_u op[2]; |
| 798 | 1154 char_u *argend; |
| 1374 | 1155 int first = TRUE; |
| 798 | 1156 |
| 1157 argend = skip_var_list(arg, &var_count, &semicolon); | |
| 1158 if (argend == NULL) | |
| 1159 return; | |
| 800 | 1160 if (argend > arg && argend[-1] == '.') /* for var.='str' */ |
| 1161 --argend; | |
| 5770 | 1162 expr = skipwhite(argend); |
| 1163 if (*expr != '=' && !(vim_strchr((char_u *)"+-.", *expr) != NULL | |
| 1164 && expr[1] == '=')) | |
| 76 | 1165 { |
| 151 | 1166 /* |
| 1167 * ":let" without "=": list variables | |
| 1168 */ | |
| 76 | 1169 if (*arg == '[') |
| 1170 EMSG(_(e_invarg)); | |
| 1171 else if (!ends_excmd(*arg)) | |
| 71 | 1172 /* ":let var1 var2" */ |
| 1374 | 1173 arg = list_arg_vars(eap, arg, &first); |
| 71 | 1174 else if (!eap->skip) |
| 124 | 1175 { |
| 71 | 1176 /* ":let" */ |
| 1374 | 1177 list_glob_vars(&first); |
| 1178 list_buf_vars(&first); | |
| 1179 list_win_vars(&first); | |
| 819 | 1180 #ifdef FEAT_WINDOWS |
| 1374 | 1181 list_tab_vars(&first); |
| 1182 #endif | |
| 1183 list_script_vars(&first); | |
| 1184 list_func_vars(&first); | |
| 1185 list_vim_vars(&first); | |
| 124 | 1186 } |
| 71 | 1187 eap->nextcmd = check_nextcmd(arg); |
| 1188 } | |
| 1189 else | |
| 1190 { | |
| 117 | 1191 op[0] = '='; |
| 1192 op[1] = NUL; | |
| 5770 | 1193 if (*expr != '=') |
| 1194 { | |
| 1195 if (vim_strchr((char_u *)"+-.", *expr) != NULL) | |
| 1196 op[0] = *expr; /* +=, -= or .= */ | |
| 1197 expr = skipwhite(expr + 2); | |
| 1198 } | |
| 1199 else | |
| 1200 expr = skipwhite(expr + 1); | |
| 71 | 1201 |
| 1202 if (eap->skip) | |
| 1203 ++emsg_skip; | |
| 76 | 1204 i = eval0(expr, &rettv, &eap->nextcmd, !eap->skip); |
| 71 | 1205 if (eap->skip) |
| 1206 { | |
| 1207 if (i != FAIL) | |
| 1208 clear_tv(&rettv); | |
| 1209 --emsg_skip; | |
| 1210 } | |
| 1211 else if (i != FAIL) | |
| 1212 { | |
| 76 | 1213 (void)ex_let_vars(eap->arg, &rettv, FALSE, semicolon, var_count, |
| 117 | 1214 op); |
| 76 | 1215 clear_tv(&rettv); |
| 1216 } | |
| 1217 } | |
| 1218 } | |
| 1219 | |
| 1220 /* | |
| 1221 * Assign the typevalue "tv" to the variable or variables at "arg_start". | |
| 1222 * Handles both "var" with any type and "[var, var; var]" with a list type. | |
| 117 | 1223 * When "nextchars" is not NULL it points to a string with characters that |
| 1224 * must appear after the variable(s). Use "+", "-" or "." for add, subtract | |
| 1225 * or concatenate. | |
| 76 | 1226 * Returns OK or FAIL; |
| 1227 */ | |
| 1228 static int | |
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1229 ex_let_vars( |
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1230 char_u *arg_start, |
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1231 typval_T *tv, |
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1232 int copy, /* copy values from "tv", don't move */ |
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1233 int semicolon, /* from skip_var_list() */ |
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1234 int var_count, /* from skip_var_list() */ |
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1235 char_u *nextchars) |
| 76 | 1236 { |
| 1237 char_u *arg = arg_start; | |
| 137 | 1238 list_T *l; |
| 76 | 1239 int i; |
| 137 | 1240 listitem_T *item; |
| 1241 typval_T ltv; | |
| 76 | 1242 |
| 1243 if (*arg != '[') | |
| 1244 { | |
| 1245 /* | |
| 1246 * ":let var = expr" or ":for var in list" | |
| 1247 */ | |
| 117 | 1248 if (ex_let_one(arg, tv, copy, nextchars, nextchars) == NULL) |
| 76 | 1249 return FAIL; |
| 1250 return OK; | |
| 1251 } | |
| 1252 | |
| 1253 /* | |
| 1254 * ":let [v1, v2] = list" or ":for [v1, v2] in listlist" | |
| 1255 */ | |
| 156 | 1256 if (tv->v_type != VAR_LIST || (l = tv->vval.v_list) == NULL) |
| 76 | 1257 { |
| 1258 EMSG(_(e_listreq)); | |
| 1259 return FAIL; | |
| 1260 } | |
| 1261 | |
| 1262 i = list_len(l); | |
| 1263 if (semicolon == 0 && var_count < i) | |
| 1264 { | |
| 86 | 1265 EMSG(_("E687: Less targets than List items")); |
| 76 | 1266 return FAIL; |
| 1267 } | |
| 1268 if (var_count - semicolon > i) | |
| 1269 { | |
| 86 | 1270 EMSG(_("E688: More targets than List items")); |
| 76 | 1271 return FAIL; |
| 1272 } | |
| 1273 | |
| 1274 item = l->lv_first; | |
| 1275 while (*arg != ']') | |
| 1276 { | |
| 1277 arg = skipwhite(arg + 1); | |
| 117 | 1278 arg = ex_let_one(arg, &item->li_tv, TRUE, (char_u *)",;]", nextchars); |
| 76 | 1279 item = item->li_next; |
| 1280 if (arg == NULL) | |
| 1281 return FAIL; | |
| 1282 | |
| 1283 arg = skipwhite(arg); | |
| 1284 if (*arg == ';') | |
| 1285 { | |
| 1286 /* Put the rest of the list (may be empty) in the var after ';'. | |
| 1287 * Create a new list for this. */ | |
| 1288 l = list_alloc(); | |
| 1289 if (l == NULL) | |
| 1290 return FAIL; | |
| 1291 while (item != NULL) | |
| 1292 { | |
| 1293 list_append_tv(l, &item->li_tv); | |
| 1294 item = item->li_next; | |
| 1295 } | |
| 1296 | |
| 1297 ltv.v_type = VAR_LIST; | |
| 151 | 1298 ltv.v_lock = 0; |
| 76 | 1299 ltv.vval.v_list = l; |
| 1300 l->lv_refcount = 1; | |
| 1301 | |
| 117 | 1302 arg = ex_let_one(skipwhite(arg + 1), <v, FALSE, |
| 1303 (char_u *)"]", nextchars); | |
| 76 | 1304 clear_tv(<v); |
| 1305 if (arg == NULL) | |
| 1306 return FAIL; | |
| 1307 break; | |
| 1308 } | |
| 1309 else if (*arg != ',' && *arg != ']') | |
| 1310 { | |
| 1311 EMSG2(_(e_intern2), "ex_let_vars()"); | |
| 1312 return FAIL; | |
| 1313 } | |
| 1314 } | |
| 1315 | |
| 1316 return OK; | |
| 1317 } | |
| 1318 | |
| 1319 /* | |
| 1320 * Skip over assignable variable "var" or list of variables "[var, var]". | |
| 1321 * Used for ":let varvar = expr" and ":for varvar in expr". | |
| 1322 * For "[var, var]" increment "*var_count" for each variable. | |
| 1323 * for "[var, var; var]" set "semicolon". | |
| 1324 * Return NULL for an error. | |
| 1325 */ | |
| 1326 static char_u * | |
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1327 skip_var_list( |
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1328 char_u *arg, |
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1329 int *var_count, |
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1330 int *semicolon) |
| 76 | 1331 { |
| 1332 char_u *p, *s; | |
| 1333 | |
| 1334 if (*arg == '[') | |
| 1335 { | |
| 1336 /* "[var, var]": find the matching ']'. */ | |
| 1337 p = arg; | |
| 408 | 1338 for (;;) |
| 76 | 1339 { |
| 1340 p = skipwhite(p + 1); /* skip whites after '[', ';' or ',' */ | |
| 1341 s = skip_var_one(p); | |
| 1342 if (s == p) | |
| 1343 { | |
| 1344 EMSG2(_(e_invarg2), p); | |
| 1345 return NULL; | |
| 1346 } | |
| 1347 ++*var_count; | |
| 1348 | |
| 1349 p = skipwhite(s); | |
| 1350 if (*p == ']') | |
| 1351 break; | |
| 1352 else if (*p == ';') | |
| 1353 { | |
| 1354 if (*semicolon == 1) | |
| 71 | 1355 { |
| 76 | 1356 EMSG(_("Double ; in list of variables")); |
| 1357 return NULL; | |
| 71 | 1358 } |
| 76 | 1359 *semicolon = 1; |
| 1360 } | |
| 1361 else if (*p != ',') | |
| 1362 { | |
| 1363 EMSG2(_(e_invarg2), p); | |
| 1364 return NULL; | |
| 1365 } | |
| 1366 } | |
| 1367 return p + 1; | |
| 1368 } | |
| 1369 else | |
| 1370 return skip_var_one(arg); | |
| 1371 } | |
| 1372 | |
| 159 | 1373 /* |
| 1228 | 1374 * Skip one (assignable) variable name, including @r, $VAR, &option, d.key, |
| 338 | 1375 * l[idx]. |
| 159 | 1376 */ |
| 76 | 1377 static char_u * |
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1378 skip_var_one(char_u *arg) |
| 76 | 1379 { |
| 338 | 1380 if (*arg == '@' && arg[1] != NUL) |
| 1381 return arg + 2; | |
| 1382 return find_name_end(*arg == '$' || *arg == '&' ? arg + 1 : arg, | |
| 1383 NULL, NULL, FNE_INCL_BR | FNE_CHECK_START); | |
| 71 | 1384 } |
| 1385 | |
| 124 | 1386 /* |
| 137 | 1387 * List variables for hashtab "ht" with prefix "prefix". |
| 1388 * If "empty" is TRUE also list NULL strings as empty strings. | |
| 1389 */ | |
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1390 void |
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1391 list_hashtable_vars( |
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1392 hashtab_T *ht, |
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1393 char_u *prefix, |
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1394 int empty, |
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1395 int *first) |
| 137 | 1396 { |
| 1397 hashitem_T *hi; | |
| 1398 dictitem_T *di; | |
| 124 | 1399 int todo; |
| 1400 | |
| 835 | 1401 todo = (int)ht->ht_used; |
| 124 | 1402 for (hi = ht->ht_array; todo > 0 && !got_int; ++hi) |
| 1403 { | |
| 1404 if (!HASHITEM_EMPTY(hi)) | |
| 1405 { | |
| 1406 --todo; | |
| 137 | 1407 di = HI2DI(hi); |
| 1408 if (empty || di->di_tv.v_type != VAR_STRING | |
| 1409 || di->di_tv.vval.v_string != NULL) | |
| 1374 | 1410 list_one_var(di, prefix, first); |
| 124 | 1411 } |
| 1412 } | |
| 1413 } | |
| 1414 | |
| 1415 /* | |
| 1416 * List global variables. | |
| 1417 */ | |
| 1418 static void | |
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1419 list_glob_vars(int *first) |
| 1374 | 1420 { |
| 1421 list_hashtable_vars(&globvarht, (char_u *)"", TRUE, first); | |
| 124 | 1422 } |
| 1423 | |
| 1424 /* | |
| 1425 * List buffer variables. | |
| 1426 */ | |
| 1427 static void | |
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1428 list_buf_vars(int *first) |
| 124 | 1429 { |
| 159 | 1430 char_u numbuf[NUMBUFLEN]; |
| 1431 | |
| 4287 | 1432 list_hashtable_vars(&curbuf->b_vars->dv_hashtab, (char_u *)"b:", |
| 1374 | 1433 TRUE, first); |
| 159 | 1434 |
| 1435 sprintf((char *)numbuf, "%ld", (long)curbuf->b_changedtick); | |
| 1374 | 1436 list_one_var_a((char_u *)"b:", (char_u *)"changedtick", VAR_NUMBER, |
| 1437 numbuf, first); | |
| 124 | 1438 } |
| 1439 | |
| 1440 /* | |
| 1441 * List window variables. | |
| 1442 */ | |
| 1443 static void | |
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1444 list_win_vars(int *first) |
| 1374 | 1445 { |
| 4287 | 1446 list_hashtable_vars(&curwin->w_vars->dv_hashtab, |
| 1374 | 1447 (char_u *)"w:", TRUE, first); |
| 124 | 1448 } |
| 1449 | |
| 819 | 1450 #ifdef FEAT_WINDOWS |
| 1451 /* | |
| 1452 * List tab page variables. | |
| 1453 */ | |
| 1454 static void | |
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1455 list_tab_vars(int *first) |
| 1374 | 1456 { |
| 4287 | 1457 list_hashtable_vars(&curtab->tp_vars->dv_hashtab, |
| 1374 | 1458 (char_u *)"t:", TRUE, first); |
| 819 | 1459 } |
| 1460 #endif | |
| 1461 | |
| 124 | 1462 /* |
| 1463 * List Vim variables. | |
| 1464 */ | |
| 1465 static void | |
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1466 list_vim_vars(int *first) |
| 1374 | 1467 { |
| 1468 list_hashtable_vars(&vimvarht, (char_u *)"v:", FALSE, first); | |
| 71 | 1469 } |
| 1470 | |
| 1471 /* | |
| 778 | 1472 * List script-local variables, if there is a script. |
| 1473 */ | |
| 1474 static void | |
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1475 list_script_vars(int *first) |
| 778 | 1476 { |
| 1477 if (current_SID > 0 && current_SID <= ga_scripts.ga_len) | |
| 1374 | 1478 list_hashtable_vars(&SCRIPT_VARS(current_SID), |
| 1479 (char_u *)"s:", FALSE, first); | |
| 778 | 1480 } |
| 1481 | |
| 1482 /* | |
| 71 | 1483 * List variables in "arg". |
| 1484 */ | |
| 1485 static char_u * | |
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1486 list_arg_vars(exarg_T *eap, char_u *arg, int *first) |
| 71 | 1487 { |
| 1488 int error = FALSE; | |
| 159 | 1489 int len; |
| 71 | 1490 char_u *name; |
| 159 | 1491 char_u *name_start; |
| 1492 char_u *arg_subsc; | |
| 1493 char_u *tofree; | |
| 1494 typval_T tv; | |
| 71 | 1495 |
| 1496 while (!ends_excmd(*arg) && !got_int) | |
| 1497 { | |
| 159 | 1498 if (error || eap->skip) |
| 1499 { | |
| 271 | 1500 arg = find_name_end(arg, NULL, NULL, FNE_INCL_BR | FNE_CHECK_START); |
| 159 | 1501 if (!vim_iswhite(*arg) && !ends_excmd(*arg)) |
| 1502 { | |
| 1503 emsg_severe = TRUE; | |
| 1504 EMSG(_(e_trailing)); | |
| 1505 break; | |
| 1506 } | |
| 1507 } | |
| 1508 else | |
| 1509 { | |
| 1510 /* get_name_len() takes care of expanding curly braces */ | |
| 1511 name_start = name = arg; | |
| 1512 len = get_name_len(&arg, &tofree, TRUE, TRUE); | |
| 1513 if (len <= 0) | |
| 1514 { | |
| 1515 /* This is mainly to keep test 49 working: when expanding | |
| 1516 * curly braces fails overrule the exception error message. */ | |
| 1517 if (len < 0 && !aborting()) | |
| 1518 { | |
| 1519 emsg_severe = TRUE; | |
| 1520 EMSG2(_(e_invarg2), arg); | |
| 1521 break; | |
| 1522 } | |
| 1523 error = TRUE; | |
| 1524 } | |
| 1525 else | |
| 1526 { | |
| 1527 if (tofree != NULL) | |
| 1528 name = tofree; | |
| 6791 | 1529 if (get_var_tv(name, len, &tv, NULL, TRUE, FALSE) == FAIL) |
| 71 | 1530 error = TRUE; |
| 1531 else | |
| 1532 { | |
| 159 | 1533 /* handle d.key, l[idx], f(expr) */ |
| 1534 arg_subsc = arg; | |
| 1535 if (handle_subscript(&arg, &tv, TRUE, TRUE) == FAIL) | |
| 124 | 1536 error = TRUE; |
| 7 | 1537 else |
| 124 | 1538 { |
| 159 | 1539 if (arg == arg_subsc && len == 2 && name[1] == ':') |
| 124 | 1540 { |
| 159 | 1541 switch (*name) |
| 124 | 1542 { |
| 1374 | 1543 case 'g': list_glob_vars(first); break; |
| 1544 case 'b': list_buf_vars(first); break; | |
| 1545 case 'w': list_win_vars(first); break; | |
| 819 | 1546 #ifdef FEAT_WINDOWS |
| 1374 | 1547 case 't': list_tab_vars(first); break; |
| 1548 #endif | |
| 1549 case 'v': list_vim_vars(first); break; | |
| 1550 case 's': list_script_vars(first); break; | |
| 1551 case 'l': list_func_vars(first); break; | |
| 159 | 1552 default: |
| 1553 EMSG2(_("E738: Can't list variables for %s"), name); | |
| 124 | 1554 } |
| 1555 } | |
| 1556 else | |
| 159 | 1557 { |
| 1558 char_u numbuf[NUMBUFLEN]; | |
| 1559 char_u *tf; | |
| 1560 int c; | |
| 1561 char_u *s; | |
| 1562 | |
| 634 | 1563 s = echo_string(&tv, &tf, numbuf, 0); |
| 159 | 1564 c = *arg; |
| 1565 *arg = NUL; | |
| 1566 list_one_var_a((char_u *)"", | |
| 1567 arg == arg_subsc ? name : name_start, | |
| 1374 | 1568 tv.v_type, |
| 1569 s == NULL ? (char_u *)"" : s, | |
| 1570 first); | |
| 159 | 1571 *arg = c; |
| 1572 vim_free(tf); | |
| 1573 } | |
| 1574 clear_tv(&tv); | |
| 124 | 1575 } |
| 7 | 1576 } |
| 71 | 1577 } |
| 159 | 1578 |
| 1579 vim_free(tofree); | |
| 1580 } | |
| 1581 | |
| 1582 arg = skipwhite(arg); | |
| 71 | 1583 } |
| 1584 | |
| 1585 return arg; | |
| 1586 } | |
| 1587 | |
| 1588 /* | |
| 1589 * Set one item of ":let var = expr" or ":let [v1, v2] = list" to its value. | |
| 1590 * Returns a pointer to the char just after the var name. | |
| 1591 * Returns NULL if there is an error. | |
| 1592 */ | |
| 1593 static char_u * | |
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1594 ex_let_one( |
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1595 char_u *arg, /* points to variable name */ |
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1596 typval_T *tv, /* value to assign to variable */ |
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1597 int copy, /* copy value from "tv" */ |
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1598 char_u *endchars, /* valid chars after variable name or NULL */ |
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1599 char_u *op) /* "+", "-", "." or NULL*/ |
| 71 | 1600 { |
| 1601 int c1; | |
| 1602 char_u *name; | |
| 1603 char_u *p; | |
| 1604 char_u *arg_end = NULL; | |
| 1605 int len; | |
| 1606 int opt_flags; | |
| 117 | 1607 char_u *tofree = NULL; |
| 71 | 1608 |
| 1609 /* | |
| 1610 * ":let $VAR = expr": Set environment variable. | |
| 1611 */ | |
| 1612 if (*arg == '$') | |
| 1613 { | |
| 1614 /* Find the end of the name. */ | |
| 1615 ++arg; | |
| 1616 name = arg; | |
| 1617 len = get_env_len(&arg); | |
| 1618 if (len == 0) | |
| 1619 EMSG2(_(e_invarg2), name - 1); | |
| 1620 else | |
| 1621 { | |
| 117 | 1622 if (op != NULL && (*op == '+' || *op == '-')) |
| 1623 EMSG2(_(e_letwrong), op); | |
| 1624 else if (endchars != NULL | |
| 76 | 1625 && vim_strchr(endchars, *skipwhite(arg)) == NULL) |
| 71 | 1626 EMSG(_(e_letunexp)); |
| 2650 | 1627 else if (!check_secure()) |
| 7 | 1628 { |
| 71 | 1629 c1 = name[len]; |
| 1630 name[len] = NUL; | |
| 323 | 1631 p = get_tv_string_chk(tv); |
| 1632 if (p != NULL && op != NULL && *op == '.') | |
| 117 | 1633 { |
| 1634 int mustfree = FALSE; | |
| 1635 char_u *s = vim_getenv(name, &mustfree); | |
| 1636 | |
| 1637 if (s != NULL) | |
| 1638 { | |
| 1639 p = tofree = concat_str(s, p); | |
| 1640 if (mustfree) | |
| 1641 vim_free(s); | |
| 1642 } | |
| 1643 } | |
| 1644 if (p != NULL) | |
| 323 | 1645 { |
| 117 | 1646 vim_setenv(name, p); |
| 323 | 1647 if (STRICMP(name, "HOME") == 0) |
| 1648 init_homedir(); | |
| 1649 else if (didset_vim && STRICMP(name, "VIM") == 0) | |
| 1650 didset_vim = FALSE; | |
| 1651 else if (didset_vimruntime | |
| 1652 && STRICMP(name, "VIMRUNTIME") == 0) | |
| 1653 didset_vimruntime = FALSE; | |
| 1654 arg_end = arg; | |
| 1655 } | |
| 71 | 1656 name[len] = c1; |
| 117 | 1657 vim_free(tofree); |
| 71 | 1658 } |
| 1659 } | |
| 1660 } | |
| 1661 | |
| 1662 /* | |
| 1663 * ":let &option = expr": Set option value. | |
| 1664 * ":let &l:option = expr": Set local option value. | |
| 1665 * ":let &g:option = expr": Set global option value. | |
| 1666 */ | |
| 1667 else if (*arg == '&') | |
| 1668 { | |
| 1669 /* Find the end of the name. */ | |
| 1670 p = find_option_end(&arg, &opt_flags); | |
| 76 | 1671 if (p == NULL || (endchars != NULL |
| 1672 && vim_strchr(endchars, *skipwhite(p)) == NULL)) | |
| 71 | 1673 EMSG(_(e_letunexp)); |
| 1674 else | |
| 1675 { | |
| 117 | 1676 long n; |
| 1677 int opt_type; | |
| 1678 long numval; | |
| 1679 char_u *stringval = NULL; | |
| 1680 char_u *s; | |
| 1681 | |
| 71 | 1682 c1 = *p; |
| 1683 *p = NUL; | |
| 117 | 1684 |
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1685 n = (long)get_tv_number(tv); |
| 323 | 1686 s = get_tv_string_chk(tv); /* != NULL if number or string */ |
| 1687 if (s != NULL && op != NULL && *op != '=') | |
| 117 | 1688 { |
| 1689 opt_type = get_option_value(arg, &numval, | |
| 1690 &stringval, opt_flags); | |
| 1691 if ((opt_type == 1 && *op == '.') | |
| 1692 || (opt_type == 0 && *op != '.')) | |
| 1693 EMSG2(_(e_letwrong), op); | |
| 1694 else | |
| 1695 { | |
| 1696 if (opt_type == 1) /* number */ | |
| 1697 { | |
| 1698 if (*op == '+') | |
| 1699 n = numval + n; | |
| 1700 else | |
| 1701 n = numval - n; | |
| 1702 } | |
| 1703 else if (opt_type == 0 && stringval != NULL) /* string */ | |
| 1704 { | |
| 1705 s = concat_str(stringval, s); | |
| 1706 vim_free(stringval); | |
| 1707 stringval = s; | |
| 1708 } | |
| 1709 } | |
| 1710 } | |
| 323 | 1711 if (s != NULL) |
| 1712 { | |
| 1713 set_option_value(arg, n, s, opt_flags); | |
| 1714 arg_end = p; | |
| 1715 } | |
| 71 | 1716 *p = c1; |
| 117 | 1717 vim_free(stringval); |
| 71 | 1718 } |
| 1719 } | |
| 1720 | |
| 1721 /* | |
| 1722 * ":let @r = expr": Set register contents. | |
| 1723 */ | |
| 1724 else if (*arg == '@') | |
| 1725 { | |
| 1726 ++arg; | |
| 117 | 1727 if (op != NULL && (*op == '+' || *op == '-')) |
| 1728 EMSG2(_(e_letwrong), op); | |
| 1729 else if (endchars != NULL | |
| 76 | 1730 && vim_strchr(endchars, *skipwhite(arg + 1)) == NULL) |
| 71 | 1731 EMSG(_(e_letunexp)); |
| 1732 else | |
| 1733 { | |
| 944 | 1734 char_u *ptofree = NULL; |
| 117 | 1735 char_u *s; |
| 1736 | |
| 323 | 1737 p = get_tv_string_chk(tv); |
| 1738 if (p != NULL && op != NULL && *op == '.') | |
| 117 | 1739 { |
| 5796 | 1740 s = get_reg_contents(*arg == '@' ? '"' : *arg, GREG_EXPR_SRC); |
| 117 | 1741 if (s != NULL) |
| 1742 { | |
| 944 | 1743 p = ptofree = concat_str(s, p); |
| 117 | 1744 vim_free(s); |
| 1745 } | |
| 1746 } | |
| 1747 if (p != NULL) | |
| 323 | 1748 { |
| 117 | 1749 write_reg_contents(*arg == '@' ? '"' : *arg, p, -1, FALSE); |
| 323 | 1750 arg_end = arg + 1; |
| 1751 } | |
| 944 | 1752 vim_free(ptofree); |
| 71 | 1753 } |
| 1754 } | |
| 1755 | |
| 1756 /* | |
| 1757 * ":let var = expr": Set internal variable. | |
| 110 | 1758 * ":let {expr} = expr": Idem, name made with curly braces |
| 71 | 1759 */ |
| 271 | 1760 else if (eval_isnamec1(*arg) || *arg == '{') |
| 71 | 1761 { |
| 137 | 1762 lval_T lv; |
| 110 | 1763 |
| 5604 | 1764 p = get_lval(arg, tv, &lv, FALSE, FALSE, 0, FNE_CHECK_START); |
| 110 | 1765 if (p != NULL && lv.ll_name != NULL) |
| 1766 { | |
| 1767 if (endchars != NULL && vim_strchr(endchars, *skipwhite(p)) == NULL) | |
| 1768 EMSG(_(e_letunexp)); | |
| 1769 else | |
| 1770 { | |
| 117 | 1771 set_var_lval(&lv, p, tv, copy, op); |
| 110 | 1772 arg_end = p; |
| 1773 } | |
| 1774 } | |
| 1775 clear_lval(&lv); | |
| 71 | 1776 } |
| 1777 | |
| 1778 else | |
| 1779 EMSG2(_(e_invarg2), arg); | |
| 1780 | |
| 1781 return arg_end; | |
| 1782 } | |
| 1783 | |
| 1784 /* | |
| 100 | 1785 * If "arg" is equal to "b:changedtick" give an error and return TRUE. |
| 1786 */ | |
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1787 int |
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1788 check_changedtick(char_u *arg) |
| 100 | 1789 { |
| 1790 if (STRNCMP(arg, "b:changedtick", 13) == 0 && !eval_isnamec(arg[13])) | |
| 1791 { | |
| 1792 EMSG2(_(e_readonlyvar), arg); | |
| 1793 return TRUE; | |
| 1794 } | |
| 1795 return FALSE; | |
| 1796 } | |
| 1797 | |
| 1798 /* | |
| 110 | 1799 * Get an lval: variable, Dict item or List item that can be assigned a value |
| 1800 * to: "name", "na{me}", "name[expr]", "name[expr:expr]", "name[expr][expr]", | |
| 1801 * "name.key", "name.key[expr]" etc. | |
| 1802 * Indexing only works if "name" is an existing List or Dictionary. | |
| 1803 * "name" points to the start of the name. | |
| 1804 * If "rettv" is not NULL it points to the value to be assigned. | |
| 1805 * "unlet" is TRUE for ":unlet": slightly different behavior when something is | |
| 1806 * wrong; must end in space or cmd separator. | |
| 1807 * | |
| 5604 | 1808 * flags: |
| 1809 * GLV_QUIET: do not give error messages | |
| 1810 * GLV_NO_AUTOLOAD: do not use script autoloading | |
| 1811 * | |
| 110 | 1812 * Returns a pointer to just after the name, including indexes. |
| 124 | 1813 * When an evaluation error occurs "lp->ll_name" is NULL; |
| 110 | 1814 * Returns NULL for a parsing error. Still need to free items in "lp"! |
| 71 | 1815 */ |
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1816 char_u * |
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1817 get_lval( |
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1818 char_u *name, |
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1819 typval_T *rettv, |
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1820 lval_T *lp, |
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1821 int unlet, |
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1822 int skip, |
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1823 int flags, /* GLV_ values */ |
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1824 int fne_flags) /* flags for find_name_end() */ |
| 110 | 1825 { |
| 1826 char_u *p; | |
| 1827 char_u *expr_start, *expr_end; | |
| 1828 int cc; | |
| 137 | 1829 dictitem_T *v; |
| 1830 typval_T var1; | |
| 1831 typval_T var2; | |
| 110 | 1832 int empty1 = FALSE; |
| 137 | 1833 listitem_T *ni; |
| 100 | 1834 char_u *key = NULL; |
| 1835 int len; | |
| 137 | 1836 hashtab_T *ht; |
| 5604 | 1837 int quiet = flags & GLV_QUIET; |
| 71 | 1838 |
| 110 | 1839 /* Clear everything in "lp". */ |
| 137 | 1840 vim_memset(lp, 0, sizeof(lval_T)); |
| 110 | 1841 |
| 1842 if (skip) | |
| 1843 { | |
| 1844 /* When skipping just find the end of the name. */ | |
| 1845 lp->ll_name = name; | |
| 271 | 1846 return find_name_end(name, NULL, NULL, FNE_INCL_BR | fne_flags); |
| 110 | 1847 } |
| 1848 | |
| 1849 /* Find the end of the name. */ | |
| 271 | 1850 p = find_name_end(name, &expr_start, &expr_end, fne_flags); |
| 110 | 1851 if (expr_start != NULL) |
| 1852 { | |
| 1853 /* Don't expand the name when we already know there is an error. */ | |
| 1854 if (unlet && !vim_iswhite(*p) && !ends_excmd(*p) | |
| 1855 && *p != '[' && *p != '.') | |
| 1856 { | |
| 1857 EMSG(_(e_trailing)); | |
| 1858 return NULL; | |
| 1859 } | |
| 1860 | |
| 1861 lp->ll_exp_name = make_expanded_name(name, expr_start, expr_end, p); | |
| 1862 if (lp->ll_exp_name == NULL) | |
| 1863 { | |
| 1864 /* Report an invalid expression in braces, unless the | |
| 1865 * expression evaluation has been cancelled due to an | |
| 1866 * aborting error, an interrupt, or an exception. */ | |
| 1867 if (!aborting() && !quiet) | |
| 1868 { | |
| 121 | 1869 emsg_severe = TRUE; |
| 110 | 1870 EMSG2(_(e_invarg2), name); |
| 1871 return NULL; | |
| 1872 } | |
| 1873 } | |
| 1874 lp->ll_name = lp->ll_exp_name; | |
| 1875 } | |
| 1876 else | |
| 1877 lp->ll_name = name; | |
| 1878 | |
| 1879 /* Without [idx] or .key we are done. */ | |
| 1880 if ((*p != '[' && *p != '.') || lp->ll_name == NULL) | |
| 1881 return p; | |
| 1882 | |
| 1883 cc = *p; | |
| 1884 *p = NUL; | |
| 5604 | 1885 v = find_var(lp->ll_name, &ht, flags & GLV_NO_AUTOLOAD); |
| 110 | 1886 if (v == NULL && !quiet) |
| 1887 EMSG2(_(e_undefvar), lp->ll_name); | |
| 1888 *p = cc; | |
| 71 | 1889 if (v == NULL) |
| 1890 return NULL; | |
| 1891 | |
| 110 | 1892 /* |
| 1893 * Loop until no more [idx] or .key is following. | |
| 1894 */ | |
| 137 | 1895 lp->ll_tv = &v->di_tv; |
| 110 | 1896 while (*p == '[' || (*p == '.' && lp->ll_tv->v_type == VAR_DICT)) |
| 1897 { | |
| 1898 if (!(lp->ll_tv->v_type == VAR_LIST && lp->ll_tv->vval.v_list != NULL) | |
| 1899 && !(lp->ll_tv->v_type == VAR_DICT | |
| 1900 && lp->ll_tv->vval.v_dict != NULL)) | |
| 1901 { | |
| 1902 if (!quiet) | |
| 1903 EMSG(_("E689: Can only index a List or Dictionary")); | |
| 1904 return NULL; | |
| 1905 } | |
| 1906 if (lp->ll_range) | |
| 1907 { | |
| 1908 if (!quiet) | |
| 1909 EMSG(_("E708: [:] must come last")); | |
| 1910 return NULL; | |
| 71 | 1911 } |
| 88 | 1912 |
| 100 | 1913 len = -1; |
| 1914 if (*p == '.') | |
| 1915 { | |
| 1916 key = p + 1; | |
| 1917 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len) | |
| 1918 ; | |
| 1919 if (len == 0) | |
| 1920 { | |
| 110 | 1921 if (!quiet) |
| 1922 EMSG(_(e_emptykey)); | |
| 1923 return NULL; | |
| 88 | 1924 } |
| 100 | 1925 p = key + len; |
| 1926 } | |
| 1927 else | |
| 1928 { | |
| 1929 /* Get the index [expr] or the first index [expr: ]. */ | |
| 88 | 1930 p = skipwhite(p + 1); |
| 100 | 1931 if (*p == ':') |
| 1932 empty1 = TRUE; | |
| 88 | 1933 else |
| 1934 { | |
| 100 | 1935 empty1 = FALSE; |
| 1936 if (eval1(&p, &var1, TRUE) == FAIL) /* recursive! */ | |
| 110 | 1937 return NULL; |
| 323 | 1938 if (get_tv_string_chk(&var1) == NULL) |
| 1939 { | |
| 1940 /* not a number or string */ | |
| 1941 clear_tv(&var1); | |
| 1942 return NULL; | |
| 1943 } | |
| 100 | 1944 } |
| 1945 | |
| 1946 /* Optionally get the second index [ :expr]. */ | |
| 1947 if (*p == ':') | |
| 1948 { | |
| 110 | 1949 if (lp->ll_tv->v_type == VAR_DICT) |
| 1950 { | |
| 1951 if (!quiet) | |
| 117 | 1952 EMSG(_(e_dictrange)); |
| 100 | 1953 if (!empty1) |
| 1954 clear_tv(&var1); | |
| 110 | 1955 return NULL; |
| 1956 } | |
| 1957 if (rettv != NULL && (rettv->v_type != VAR_LIST | |
| 1958 || rettv->vval.v_list == NULL)) | |
| 1959 { | |
| 1960 if (!quiet) | |
| 1961 EMSG(_("E709: [:] requires a List value")); | |
| 88 | 1962 if (!empty1) |
| 1963 clear_tv(&var1); | |
| 110 | 1964 return NULL; |
| 88 | 1965 } |
| 100 | 1966 p = skipwhite(p + 1); |
| 1967 if (*p == ']') | |
| 110 | 1968 lp->ll_empty2 = TRUE; |
| 100 | 1969 else |
| 1970 { | |
| 110 | 1971 lp->ll_empty2 = FALSE; |
| 100 | 1972 if (eval1(&p, &var2, TRUE) == FAIL) /* recursive! */ |
| 1973 { | |
| 1974 if (!empty1) | |
| 1975 clear_tv(&var1); | |
| 110 | 1976 return NULL; |
| 100 | 1977 } |
| 323 | 1978 if (get_tv_string_chk(&var2) == NULL) |
| 1979 { | |
| 1980 /* not a number or string */ | |
| 1981 if (!empty1) | |
| 1982 clear_tv(&var1); | |
| 1983 clear_tv(&var2); | |
| 1984 return NULL; | |
| 1985 } | |
| 100 | 1986 } |
| 110 | 1987 lp->ll_range = TRUE; |
| 100 | 1988 } |
| 1989 else | |
| 110 | 1990 lp->ll_range = FALSE; |
| 100 | 1991 |
| 1992 if (*p != ']') | |
| 1993 { | |
| 110 | 1994 if (!quiet) |
| 1995 EMSG(_(e_missbrac)); | |
| 100 | 1996 if (!empty1) |
| 1997 clear_tv(&var1); | |
| 110 | 1998 if (lp->ll_range && !lp->ll_empty2) |
| 100 | 1999 clear_tv(&var2); |
| 110 | 2000 return NULL; |
| 100 | 2001 } |
| 2002 | |
| 2003 /* Skip to past ']'. */ | |
| 2004 ++p; | |
| 2005 } | |
| 2006 | |
| 110 | 2007 if (lp->ll_tv->v_type == VAR_DICT) |
| 100 | 2008 { |
| 2009 if (len == -1) | |
| 2010 { | |
| 110 | 2011 /* "[key]": get key from "var1" */ |
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2012 key = get_tv_string_chk(&var1); /* is number or string */ |
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2013 if (key == NULL) |
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2014 { |
| 100 | 2015 clear_tv(&var1); |
| 110 | 2016 return NULL; |
| 2017 } | |
| 2018 } | |
| 117 | 2019 lp->ll_list = NULL; |
| 2020 lp->ll_dict = lp->ll_tv->vval.v_dict; | |
| 121 | 2021 lp->ll_di = dict_find(lp->ll_dict, key, len); |
| 2739 | 2022 |
| 3687 | 2023 /* When assigning to a scope dictionary check that a function and |
| 2024 * variable name is valid (only variable name unless it is l: or | |
| 2025 * g: dictionary). Disallow overwriting a builtin function. */ | |
| 2026 if (rettv != NULL && lp->ll_dict->dv_scope != 0) | |
| 2027 { | |
| 2028 int prevval; | |
| 2029 int wrong; | |
| 2030 | |
| 2031 if (len != -1) | |
| 2032 { | |
| 2033 prevval = key[len]; | |
| 2034 key[len] = NUL; | |
| 2035 } | |
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2036 else |
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2037 prevval = 0; /* avoid compiler warning */ |
| 3687 | 2038 wrong = (lp->ll_dict->dv_scope == VAR_DEF_SCOPE |
| 2039 && rettv->v_type == VAR_FUNC | |
| 2739 | 2040 && var_check_func_name(key, lp->ll_di == NULL)) |
| 3687 | 2041 || !valid_varname(key); |
| 2042 if (len != -1) | |
| 2043 key[len] = prevval; | |
| 2044 if (wrong) | |
| 2739 | 2045 return NULL; |
| 2046 } | |
| 2047 | |
| 110 | 2048 if (lp->ll_di == NULL) |
| 100 | 2049 { |
| 2739 | 2050 /* Can't add "v:" variable. */ |
| 2051 if (lp->ll_dict == &vimvardict) | |
| 2052 { | |
| 2053 EMSG2(_(e_illvar), name); | |
| 2054 return NULL; | |
| 2055 } | |
| 2056 | |
| 121 | 2057 /* Key does not exist in dict: may need to add it. */ |
| 110 | 2058 if (*p == '[' || *p == '.' || unlet) |
| 2059 { | |
| 2060 if (!quiet) | |
| 117 | 2061 EMSG2(_(e_dictkey), key); |
| 100 | 2062 if (len == -1) |
| 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); |
| 100 | 2070 if (len == -1) |
| 2071 clear_tv(&var1); | |
| 110 | 2072 if (lp->ll_newkey == NULL) |
| 100 | 2073 p = NULL; |
| 2074 break; | |
| 2075 } | |
| 2739 | 2076 /* existing variable, need to check if it can be changed */ |
| 6773 | 2077 else if (var_check_ro(lp->ll_di->di_flags, name, FALSE)) |
| 2739 | 2078 return NULL; |
| 2079 | |
| 100 | 2080 if (len == -1) |
| 88 | 2081 clear_tv(&var1); |
| 110 | 2082 lp->ll_tv = &lp->ll_di->di_tv; |
| 100 | 2083 } |
| 2084 else | |
| 2085 { | |
| 2086 /* | |
| 2087 * Get the number and item for the only or first index of the List. | |
| 2088 */ | |
| 2089 if (empty1) | |
| 110 | 2090 lp->ll_n1 = 0; |
| 100 | 2091 else |
| 2092 { | |
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2093 lp->ll_n1 = (long)get_tv_number(&var1); |
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2094 /* is number or string */ |
| 100 | 2095 clear_tv(&var1); |
| 2096 } | |
| 117 | 2097 lp->ll_dict = NULL; |
| 110 | 2098 lp->ll_list = lp->ll_tv->vval.v_list; |
| 2099 lp->ll_li = list_find(lp->ll_list, lp->ll_n1); | |
| 2100 if (lp->ll_li == NULL) | |
| 2101 { | |
| 842 | 2102 if (lp->ll_n1 < 0) |
| 2103 { | |
| 2104 lp->ll_n1 = 0; | |
| 2105 lp->ll_li = list_find(lp->ll_list, lp->ll_n1); | |
| 2106 } | |
| 2107 } | |
| 2108 if (lp->ll_li == NULL) | |
| 2109 { | |
| 110 | 2110 if (lp->ll_range && !lp->ll_empty2) |
| 100 | 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 | |
| 2155 return p; | |
| 2156 } | |
| 2157 | |
| 2158 /* | |
| 137 | 2159 * Clear lval "lp" that was filled by get_lval(). |
| 110 | 2160 */ |
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2161 void |
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2162 clear_lval(lval_T *lp) |
| 110 | 2163 { |
| 2164 vim_free(lp->ll_exp_name); | |
| 2165 vim_free(lp->ll_newkey); | |
| 2166 } | |
| 2167 | |
| 2168 /* | |
| 151 | 2169 * Set a variable that was parsed by get_lval() to "rettv". |
| 110 | 2170 * "endp" points to just after the parsed name. |
| 117 | 2171 * "op" is NULL, "+" for "+=", "-" for "-=", "." for ".=" or "=" for "=". |
| 2172 */ | |
| 2173 static void | |
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2174 set_var_lval( |
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2175 lval_T *lp, |
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2176 char_u *endp, |
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2177 typval_T *rettv, |
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2178 int copy, |
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2179 char_u *op) |
| 110 | 2180 { |
| 2181 int cc; | |
| 137 | 2182 listitem_T *ri; |
| 2183 dictitem_T *di; | |
| 110 | 2184 |
| 2185 if (lp->ll_tv == NULL) | |
| 2186 { | |
| 2187 if (!check_changedtick(lp->ll_name)) | |
| 2188 { | |
| 2189 cc = *endp; | |
| 2190 *endp = NUL; | |
| 117 | 2191 if (op != NULL && *op != '=') |
| 2192 { | |
| 137 | 2193 typval_T tv; |
| 117 | 2194 |
| 151 | 2195 /* handle +=, -= and .= */ |
| 6791 | 2196 di = NULL; |
| 835 | 2197 if (get_var_tv(lp->ll_name, (int)STRLEN(lp->ll_name), |
| 6791 | 2198 &tv, &di, TRUE, FALSE) == OK) |
| 2199 { | |
| 2200 if ((di == NULL | |
| 2201 || (!var_check_ro(di->di_flags, lp->ll_name, FALSE) | |
| 2202 && !tv_check_lock(di->di_tv.v_lock, lp->ll_name, | |
| 2203 FALSE))) | |
| 2204 && tv_op(&tv, rettv, op) == OK) | |
| 117 | 2205 set_var(lp->ll_name, &tv, FALSE); |
| 2206 clear_tv(&tv); | |
| 2207 } | |
| 2208 } | |
| 2209 else | |
| 2210 set_var(lp->ll_name, rettv, copy); | |
| 110 | 2211 *endp = cc; |
| 2212 } | |
| 2213 } | |
| 151 | 2214 else if (tv_check_lock(lp->ll_newkey == NULL |
| 2215 ? lp->ll_tv->v_lock | |
| 6773 | 2216 : lp->ll_tv->vval.v_dict->dv_lock, lp->ll_name, FALSE)) |
| 151 | 2217 ; |
| 110 | 2218 else if (lp->ll_range) |
| 2219 { | |
| 6166 | 2220 listitem_T *ll_li = lp->ll_li; |
| 2221 int ll_n1 = lp->ll_n1; | |
| 2222 | |
| 2223 /* | |
| 2224 * Check whether any of the list items is locked | |
| 2225 */ | |
| 6422 | 2226 for (ri = rettv->vval.v_list->lv_first; ri != NULL && ll_li != NULL; ) |
| 6166 | 2227 { |
| 6773 | 2228 if (tv_check_lock(ll_li->li_tv.v_lock, lp->ll_name, FALSE)) |
| 6166 | 2229 return; |
| 2230 ri = ri->li_next; | |
| 2231 if (ri == NULL || (!lp->ll_empty2 && lp->ll_n2 == ll_n1)) | |
| 2232 break; | |
| 2233 ll_li = ll_li->li_next; | |
| 2234 ++ll_n1; | |
| 2235 } | |
| 2236 | |
| 110 | 2237 /* |
| 2238 * Assign the List values to the list items. | |
| 2239 */ | |
| 2240 for (ri = rettv->vval.v_list->lv_first; ri != NULL; ) | |
| 2241 { | |
| 117 | 2242 if (op != NULL && *op != '=') |
| 2243 tv_op(&lp->ll_li->li_tv, &ri->li_tv, op); | |
| 2244 else | |
| 2245 { | |
| 2246 clear_tv(&lp->ll_li->li_tv); | |
| 2247 copy_tv(&ri->li_tv, &lp->ll_li->li_tv); | |
| 2248 } | |
| 110 | 2249 ri = ri->li_next; |
| 2250 if (ri == NULL || (!lp->ll_empty2 && lp->ll_n2 == lp->ll_n1)) | |
| 2251 break; | |
| 2252 if (lp->ll_li->li_next == NULL) | |
| 2253 { | |
| 2254 /* Need to add an empty item. */ | |
| 533 | 2255 if (list_append_number(lp->ll_list, 0) == FAIL) |
| 110 | 2256 { |
| 2257 ri = NULL; | |
| 88 | 2258 break; |
| 110 | 2259 } |
| 2260 } | |
| 2261 lp->ll_li = lp->ll_li->li_next; | |
| 2262 ++lp->ll_n1; | |
| 2263 } | |
| 2264 if (ri != NULL) | |
| 2265 EMSG(_("E710: List value has more items than target")); | |
| 117 | 2266 else if (lp->ll_empty2 |
| 2267 ? (lp->ll_li != NULL && lp->ll_li->li_next != NULL) | |
| 110 | 2268 : lp->ll_n1 != lp->ll_n2) |
| 2269 EMSG(_("E711: List value has not enough items")); | |
| 2270 } | |
| 2271 else | |
| 2272 { | |
| 2273 /* | |
| 2274 * Assign to a List or Dictionary item. | |
| 2275 */ | |
| 2276 if (lp->ll_newkey != NULL) | |
| 2277 { | |
| 117 | 2278 if (op != NULL && *op != '=') |
| 2279 { | |
| 2280 EMSG2(_(e_letwrong), op); | |
| 2281 return; | |
| 2282 } | |
| 2283 | |
| 110 | 2284 /* Need to add an item to the Dictionary. */ |
| 121 | 2285 di = dictitem_alloc(lp->ll_newkey); |
| 110 | 2286 if (di == NULL) |
| 2287 return; | |
| 121 | 2288 if (dict_add(lp->ll_tv->vval.v_dict, di) == FAIL) |
| 2289 { | |
| 2290 vim_free(di); | |
| 2291 return; | |
| 2292 } | |
| 110 | 2293 lp->ll_tv = &di->di_tv; |
| 2294 } | |
| 117 | 2295 else if (op != NULL && *op != '=') |
| 2296 { | |
| 2297 tv_op(lp->ll_tv, rettv, op); | |
| 2298 return; | |
| 2299 } | |
| 110 | 2300 else |
| 2301 clear_tv(lp->ll_tv); | |
| 2302 | |
| 2303 /* | |
| 2304 * Assign the value to the variable or list item. | |
| 2305 */ | |
| 2306 if (copy) | |
| 2307 copy_tv(rettv, lp->ll_tv); | |
| 2308 else | |
| 2309 { | |
| 2310 *lp->ll_tv = *rettv; | |
| 156 | 2311 lp->ll_tv->v_lock = 0; |
| 110 | 2312 init_tv(rettv); |
| 2313 } | |
| 2314 } | |
| 7 | 2315 } |
| 2316 | |
| 76 | 2317 /* |
| 117 | 2318 * Handle "tv1 += tv2", "tv1 -= tv2" and "tv1 .= tv2" |
| 2319 * Returns OK or FAIL. | |
| 2320 */ | |
| 2321 static int | |
|
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diff
changeset
|
2322 tv_op(typval_T *tv1, typval_T *tv2, char_u *op) |
| 117 | 2323 { |
|
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|
2324 varnumber_T n; |
| 117 | 2325 char_u numbuf[NUMBUFLEN]; |
| 2326 char_u *s; | |
| 2327 | |
|
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diff
changeset
|
2328 /* Can't do anything with a Funcref, Dict, v:true on the right. */ |
|
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diff
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|
2329 if (tv2->v_type != VAR_FUNC && tv2->v_type != VAR_DICT |
|
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|
2330 && tv2->v_type != VAR_SPECIAL) |
| 117 | 2331 { |
| 2332 switch (tv1->v_type) | |
| 2333 { | |
|
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|
2334 case VAR_UNKNOWN: |
| 117 | 2335 case VAR_DICT: |
| 2336 case VAR_FUNC: | |
|
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|
2337 case VAR_PARTIAL: |
|
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2338 case VAR_SPECIAL: |
|
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|
2339 case VAR_JOB: |
|
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diff
changeset
|
2340 case VAR_CHANNEL: |
| 117 | 2341 break; |
| 2342 | |
| 2343 case VAR_LIST: | |
| 2344 if (*op != '+' || tv2->v_type != VAR_LIST) | |
| 2345 break; | |
| 2346 /* List += List */ | |
| 2347 if (tv1->vval.v_list != NULL && tv2->vval.v_list != NULL) | |
| 2348 list_extend(tv1->vval.v_list, tv2->vval.v_list, NULL); | |
| 2349 return OK; | |
| 2350 | |
| 2351 case VAR_NUMBER: | |
| 2352 case VAR_STRING: | |
| 2353 if (tv2->v_type == VAR_LIST) | |
| 2354 break; | |
| 2355 if (*op == '+' || *op == '-') | |
| 2356 { | |
| 2357 /* nr += nr or nr -= nr*/ | |
| 2358 n = get_tv_number(tv1); | |
| 1624 | 2359 #ifdef FEAT_FLOAT |
| 2360 if (tv2->v_type == VAR_FLOAT) | |
| 2361 { | |
| 2362 float_T f = n; | |
| 2363 | |
| 2364 if (*op == '+') | |
| 2365 f += tv2->vval.v_float; | |
| 2366 else | |
| 2367 f -= tv2->vval.v_float; | |
| 2368 clear_tv(tv1); | |
| 2369 tv1->v_type = VAR_FLOAT; | |
| 2370 tv1->vval.v_float = f; | |
| 2371 } | |
| 117 | 2372 else |
| 1624 | 2373 #endif |
| 2374 { | |
| 2375 if (*op == '+') | |
| 2376 n += get_tv_number(tv2); | |
| 2377 else | |
| 2378 n -= get_tv_number(tv2); | |
| 2379 clear_tv(tv1); | |
| 2380 tv1->v_type = VAR_NUMBER; | |
| 2381 tv1->vval.v_number = n; | |
| 2382 } | |
| 2383 } | |
| 2384 else | |
| 2385 { | |
| 2386 if (tv2->v_type == VAR_FLOAT) | |
| 2387 break; | |
| 2388 | |
| 117 | 2389 /* str .= str */ |
| 2390 s = get_tv_string(tv1); | |
| 2391 s = concat_str(s, get_tv_string_buf(tv2, numbuf)); | |
| 2392 clear_tv(tv1); | |
| 2393 tv1->v_type = VAR_STRING; | |
| 2394 tv1->vval.v_string = s; | |
| 2395 } | |
| 2396 return OK; | |
| 1624 | 2397 |
| 2398 case VAR_FLOAT: | |
|
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diff
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|
2399 #ifdef FEAT_FLOAT |
| 1624 | 2400 { |
| 2401 float_T f; | |
| 2402 | |
| 2403 if (*op == '.' || (tv2->v_type != VAR_FLOAT | |
| 2404 && tv2->v_type != VAR_NUMBER | |
| 2405 && tv2->v_type != VAR_STRING)) | |
| 2406 break; | |
| 2407 if (tv2->v_type == VAR_FLOAT) | |
| 2408 f = tv2->vval.v_float; | |
| 2409 else | |
| 2410 f = get_tv_number(tv2); | |
| 2411 if (*op == '+') | |
| 2412 tv1->vval.v_float += f; | |
| 2413 else | |
| 2414 tv1->vval.v_float -= f; | |
| 2415 } | |
|
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diff
changeset
|
2416 #endif |
| 1624 | 2417 return OK; |
| 117 | 2418 } |
| 2419 } | |
| 2420 | |
| 2421 EMSG2(_(e_letwrong), op); | |
| 2422 return FAIL; | |
| 2423 } | |
| 2424 | |
| 2425 /* | |
| 76 | 2426 * Evaluate the expression used in a ":for var in expr" command. |
| 2427 * "arg" points to "var". | |
| 2428 * Set "*errp" to TRUE for an error, FALSE otherwise; | |
| 2429 * Return a pointer that holds the info. Null when there is an error. | |
| 2430 */ | |
| 2431 void * | |
|
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diff
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|
2432 eval_for_line( |
|
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parents:
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diff
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|
2433 char_u *arg, |
|
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|
2434 int *errp, |
|
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diff
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|
2435 char_u **nextcmdp, |
|
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changeset
|
2436 int skip) |
| 76 | 2437 { |
| 137 | 2438 forinfo_T *fi; |
| 76 | 2439 char_u *expr; |
| 137 | 2440 typval_T tv; |
| 2441 list_T *l; | |
| 76 | 2442 |
| 2443 *errp = TRUE; /* default: there is an error */ | |
| 2444 | |
| 137 | 2445 fi = (forinfo_T *)alloc_clear(sizeof(forinfo_T)); |
| 76 | 2446 if (fi == NULL) |
| 2447 return NULL; | |
| 2448 | |
| 2449 expr = skip_var_list(arg, &fi->fi_varcount, &fi->fi_semicolon); | |
| 2450 if (expr == NULL) | |
| 2451 return fi; | |
| 2452 | |
| 2453 expr = skipwhite(expr); | |
| 2454 if (expr[0] != 'i' || expr[1] != 'n' || !vim_iswhite(expr[2])) | |
| 2455 { | |
| 86 | 2456 EMSG(_("E690: Missing \"in\" after :for")); |
| 76 | 2457 return fi; |
| 2458 } | |
| 2459 | |
| 2460 if (skip) | |
| 2461 ++emsg_skip; | |
| 2462 if (eval0(skipwhite(expr + 2), &tv, nextcmdp, !skip) == OK) | |
| 2463 { | |
| 2464 *errp = FALSE; | |
| 2465 if (!skip) | |
| 2466 { | |
| 2467 l = tv.vval.v_list; | |
|
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|
2468 if (tv.v_type != VAR_LIST) |
| 359 | 2469 { |
| 76 | 2470 EMSG(_(e_listreq)); |
| 359 | 2471 clear_tv(&tv); |
| 2472 } | |
|
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|
2473 else if (l == NULL) |
|
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|
2474 { |
|
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diff
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|
2475 /* a null list is like an empty list: do nothing */ |
|
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|
2476 clear_tv(&tv); |
|
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diff
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|
2477 } |
| 76 | 2478 else |
| 2479 { | |
| 512 | 2480 /* No need to increment the refcount, it's already set for the |
| 2481 * list being used in "tv". */ | |
| 76 | 2482 fi->fi_list = l; |
| 2483 list_add_watch(l, &fi->fi_lw); | |
| 2484 fi->fi_lw.lw_item = l->lv_first; | |
| 2485 } | |
| 2486 } | |
| 2487 } | |
| 2488 if (skip) | |
| 2489 --emsg_skip; | |
| 2490 | |
| 2491 return fi; | |
| 2492 } | |
| 2493 | |
| 2494 /* | |
| 2495 * Use the first item in a ":for" list. Advance to the next. | |
| 2496 * Assign the values to the variable (list). "arg" points to the first one. | |
| 2497 * Return TRUE when a valid item was found, FALSE when at end of list or | |
| 2498 * something wrong. | |
| 2499 */ | |
| 2500 int | |
|
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|
2501 next_for_item(void *fi_void, char_u *arg) |
| 76 | 2502 { |
|
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|
2503 forinfo_T *fi = (forinfo_T *)fi_void; |
| 76 | 2504 int result; |
| 137 | 2505 listitem_T *item; |
| 76 | 2506 |
| 2507 item = fi->fi_lw.lw_item; | |
| 2508 if (item == NULL) | |
| 2509 result = FALSE; | |
| 2510 else | |
| 2511 { | |
| 2512 fi->fi_lw.lw_item = item->li_next; | |
| 2513 result = (ex_let_vars(arg, &item->li_tv, TRUE, | |
| 2514 fi->fi_semicolon, fi->fi_varcount, NULL) == OK); | |
| 2515 } | |
| 2516 return result; | |
| 2517 } | |
| 2518 | |
| 2519 /* | |
| 2520 * Free the structure used to store info used by ":for". | |
| 2521 */ | |
| 2522 void | |
|
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diff
changeset
|
2523 free_for_info(void *fi_void) |
| 76 | 2524 { |
| 137 | 2525 forinfo_T *fi = (forinfo_T *)fi_void; |
| 76 | 2526 |
| 92 | 2527 if (fi != NULL && fi->fi_list != NULL) |
| 359 | 2528 { |
| 76 | 2529 list_rem_watch(fi->fi_list, &fi->fi_lw); |
| 359 | 2530 list_unref(fi->fi_list); |
| 2531 } | |
| 76 | 2532 vim_free(fi); |
| 2533 } | |
| 2534 | |
| 7 | 2535 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
| 2536 | |
| 2537 void | |
|
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|
2538 set_context_for_expression( |
|
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|
2539 expand_T *xp, |
|
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2540 char_u *arg, |
|
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|
2541 cmdidx_T cmdidx) |
| 7 | 2542 { |
| 2543 int got_eq = FALSE; | |
| 2544 int c; | |
| 76 | 2545 char_u *p; |
| 2546 | |
| 2547 if (cmdidx == CMD_let) | |
| 2548 { | |
| 2549 xp->xp_context = EXPAND_USER_VARS; | |
| 159 | 2550 if (vim_strpbrk(arg, (char_u *)"\"'+-*/%.=!?~|&$([<>,#") == NULL) |
| 76 | 2551 { |
| 2552 /* ":let var1 var2 ...": find last space. */ | |
| 159 | 2553 for (p = arg + STRLEN(arg); p >= arg; ) |
| 76 | 2554 { |
| 2555 xp->xp_pattern = p; | |
| 137 | 2556 mb_ptr_back(arg, p); |
| 76 | 2557 if (vim_iswhite(*p)) |
| 2558 break; | |
| 2559 } | |
| 2560 return; | |
| 2561 } | |
| 2562 } | |
| 2563 else | |
| 2564 xp->xp_context = cmdidx == CMD_call ? EXPAND_FUNCTIONS | |
| 2565 : EXPAND_EXPRESSION; | |
| 7 | 2566 while ((xp->xp_pattern = vim_strpbrk(arg, |
| 2567 (char_u *)"\"'+-*/%.=!?~|&$([<>,#")) != NULL) | |
| 2568 { | |
| 2569 c = *xp->xp_pattern; | |
| 2570 if (c == '&') | |
| 2571 { | |
| 2572 c = xp->xp_pattern[1]; | |
| 2573 if (c == '&') | |
| 2574 { | |
| 2575 ++xp->xp_pattern; | |
| 2576 xp->xp_context = cmdidx != CMD_let || got_eq | |
| 2577 ? EXPAND_EXPRESSION : EXPAND_NOTHING; | |
| 2578 } | |
| 2579 else if (c != ' ') | |
| 201 | 2580 { |
| 7 | 2581 xp->xp_context = EXPAND_SETTINGS; |
| 201 | 2582 if ((c == 'l' || c == 'g') && xp->xp_pattern[2] == ':') |
| 2583 xp->xp_pattern += 2; | |
| 2584 | |
| 2585 } | |
| 7 | 2586 } |
| 2587 else if (c == '$') | |
| 2588 { | |
| 2589 /* environment variable */ | |
| 2590 xp->xp_context = EXPAND_ENV_VARS; | |
| 2591 } | |
| 2592 else if (c == '=') | |
| 2593 { | |
| 2594 got_eq = TRUE; | |
| 2595 xp->xp_context = EXPAND_EXPRESSION; | |
| 2596 } | |
|
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2597 else if (c == '#' |
|
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2598 && xp->xp_context == EXPAND_EXPRESSION) |
|
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2599 { |
|
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|
2600 /* Autoload function/variable contains '#'. */ |
|
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|
2601 break; |
|
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|
2602 } |
| 6367 | 2603 else if ((c == '<' || c == '#') |
| 7 | 2604 && xp->xp_context == EXPAND_FUNCTIONS |
| 2605 && vim_strchr(xp->xp_pattern, '(') == NULL) | |
| 2606 { | |
| 6367 | 2607 /* Function name can start with "<SNR>" and contain '#'. */ |
| 7 | 2608 break; |
| 2609 } | |
| 2610 else if (cmdidx != CMD_let || got_eq) | |
| 2611 { | |
| 2612 if (c == '"') /* string */ | |
| 2613 { | |
| 2614 while ((c = *++xp->xp_pattern) != NUL && c != '"') | |
| 2615 if (c == '\\' && xp->xp_pattern[1] != NUL) | |
| 2616 ++xp->xp_pattern; | |
| 2617 xp->xp_context = EXPAND_NOTHING; | |
| 2618 } | |
| 2619 else if (c == '\'') /* literal string */ | |
| 2620 { | |
| 100 | 2621 /* Trick: '' is like stopping and starting a literal string. */ |
| 7 | 2622 while ((c = *++xp->xp_pattern) != NUL && c != '\'') |
| 2623 /* skip */ ; | |
| 2624 xp->xp_context = EXPAND_NOTHING; | |
| 2625 } | |
| 2626 else if (c == '|') | |
| 2627 { | |
| 2628 if (xp->xp_pattern[1] == '|') | |
| 2629 { | |
| 2630 ++xp->xp_pattern; | |
| 2631 xp->xp_context = EXPAND_EXPRESSION; | |
| 2632 } | |
| 2633 else | |
| 2634 xp->xp_context = EXPAND_COMMANDS; | |
| 2635 } | |
| 2636 else | |
| 2637 xp->xp_context = EXPAND_EXPRESSION; | |
| 2638 } | |
| 2639 else | |
| 76 | 2640 /* Doesn't look like something valid, expand as an expression |
| 2641 * anyway. */ | |
| 2642 xp->xp_context = EXPAND_EXPRESSION; | |
| 7 | 2643 arg = xp->xp_pattern; |
| 2644 if (*arg != NUL) | |
| 2645 while ((c = *++arg) != NUL && (c == ' ' || c == '\t')) | |
| 2646 /* skip */ ; | |
| 2647 } | |
| 2648 xp->xp_pattern = arg; | |
| 2649 } | |
| 2650 | |
| 2651 #endif /* FEAT_CMDL_COMPL */ | |
| 2652 | |
| 2653 /* | |
| 2654 * ":unlet[!] var1 ... " command. | |
| 2655 */ | |
| 2656 void | |
|
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parents:
7788
diff
changeset
|
2657 ex_unlet(exarg_T *eap) |
| 7 | 2658 { |
| 151 | 2659 ex_unletlock(eap, eap->arg, 0); |
| 2660 } | |
| 2661 | |
| 2662 /* | |
| 2663 * ":lockvar" and ":unlockvar" commands | |
| 2664 */ | |
| 2665 void | |
|
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7788
diff
changeset
|
2666 ex_lockvar(exarg_T *eap) |
| 151 | 2667 { |
| 7 | 2668 char_u *arg = eap->arg; |
| 151 | 2669 int deep = 2; |
| 2670 | |
| 2671 if (eap->forceit) | |
| 2672 deep = -1; | |
| 2673 else if (vim_isdigit(*arg)) | |
| 2674 { | |
| 2675 deep = getdigits(&arg); | |
| 2676 arg = skipwhite(arg); | |
| 2677 } | |
| 2678 | |
| 2679 ex_unletlock(eap, arg, deep); | |
| 2680 } | |
| 2681 | |
| 2682 /* | |
| 2683 * ":unlet", ":lockvar" and ":unlockvar" are quite similar. | |
| 2684 */ | |
| 2685 static void | |
|
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diff
changeset
|
2686 ex_unletlock( |
|
83861277e6a3
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parents:
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diff
changeset
|
2687 exarg_T *eap, |
|
83861277e6a3
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diff
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|
2688 char_u *argstart, |
|
83861277e6a3
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parents:
7788
diff
changeset
|
2689 int deep) |
| 151 | 2690 { |
| 2691 char_u *arg = argstart; | |
| 7 | 2692 char_u *name_end; |
| 2693 int error = FALSE; | |
| 151 | 2694 lval_T lv; |
| 7 | 2695 |
| 2696 do | |
| 2697 { | |
| 110 | 2698 /* Parse the name and find the end. */ |
| 5604 | 2699 name_end = get_lval(arg, NULL, &lv, TRUE, eap->skip || error, 0, |
| 271 | 2700 FNE_CHECK_START); |
| 110 | 2701 if (lv.ll_name == NULL) |
| 2702 error = TRUE; /* error but continue parsing */ | |
| 2703 if (name_end == NULL || (!vim_iswhite(*name_end) | |
| 2704 && !ends_excmd(*name_end))) | |
| 2705 { | |
| 2706 if (name_end != NULL) | |
| 2707 { | |
| 2708 emsg_severe = TRUE; | |
| 2709 EMSG(_(e_trailing)); | |
| 2710 } | |
| 2711 if (!(eap->skip || error)) | |
| 2712 clear_lval(&lv); | |
| 7 | 2713 break; |
| 2714 } | |
| 2715 | |
| 2716 if (!error && !eap->skip) | |
| 151 | 2717 { |
| 2718 if (eap->cmdidx == CMD_unlet) | |
| 2719 { | |
| 2720 if (do_unlet_var(&lv, name_end, eap->forceit) == FAIL) | |
| 2721 error = TRUE; | |
| 2722 } | |
| 2723 else | |
| 2724 { | |
| 2725 if (do_lock_var(&lv, name_end, deep, | |
| 2726 eap->cmdidx == CMD_lockvar) == FAIL) | |
| 2727 error = TRUE; | |
| 2728 } | |
| 2729 } | |
| 110 | 2730 |
| 2731 if (!eap->skip) | |
| 2732 clear_lval(&lv); | |
| 2733 | |
| 7 | 2734 arg = skipwhite(name_end); |
| 2735 } while (!ends_excmd(*arg)); | |
| 2736 | |
| 2737 eap->nextcmd = check_nextcmd(arg); | |
| 2738 } | |
| 2739 | |
| 100 | 2740 static int |
|
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diff
changeset
|
2741 do_unlet_var( |
|
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diff
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|
2742 lval_T *lp, |
|
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diff
changeset
|
2743 char_u *name_end, |
|
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7788
diff
changeset
|
2744 int forceit) |
| 100 | 2745 { |
| 110 | 2746 int ret = OK; |
| 2747 int cc; | |
| 2748 | |
| 2749 if (lp->ll_tv == NULL) | |
| 2750 { | |
| 2751 cc = *name_end; | |
| 2752 *name_end = NUL; | |
| 2753 | |
| 2754 /* Normal name or expanded name. */ | |
| 2755 if (check_changedtick(lp->ll_name)) | |
| 2756 ret = FAIL; | |
| 151 | 2757 else if (do_unlet(lp->ll_name, forceit) == FAIL) |
| 110 | 2758 ret = FAIL; |
| 2759 *name_end = cc; | |
| 2760 } | |
| 6751 | 2761 else if ((lp->ll_list != NULL |
| 6773 | 2762 && tv_check_lock(lp->ll_list->lv_lock, lp->ll_name, FALSE)) |
| 6751 | 2763 || (lp->ll_dict != NULL |
| 6773 | 2764 && tv_check_lock(lp->ll_dict->dv_lock, lp->ll_name, FALSE))) |
| 151 | 2765 return FAIL; |
| 110 | 2766 else if (lp->ll_range) |
| 2767 { | |
| 137 | 2768 listitem_T *li; |
| 6166 | 2769 listitem_T *ll_li = lp->ll_li; |
|
7653
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7651
diff
changeset
|
2770 int ll_n1 = lp->ll_n1; |
| 6166 | 2771 |
| 2772 while (ll_li != NULL && (lp->ll_empty2 || lp->ll_n2 >= ll_n1)) | |
| 2773 { | |
| 2774 li = ll_li->li_next; | |
| 6773 | 2775 if (tv_check_lock(ll_li->li_tv.v_lock, lp->ll_name, FALSE)) |
| 6166 | 2776 return FAIL; |
| 2777 ll_li = li; | |
| 2778 ++ll_n1; | |
| 2779 } | |
| 110 | 2780 |
| 2781 /* Delete a range of List items. */ | |
| 2782 while (lp->ll_li != NULL && (lp->ll_empty2 || lp->ll_n2 >= lp->ll_n1)) | |
| 2783 { | |
| 2784 li = lp->ll_li->li_next; | |
| 2785 listitem_remove(lp->ll_list, lp->ll_li); | |
| 2786 lp->ll_li = li; | |
| 2787 ++lp->ll_n1; | |
| 2788 } | |
| 2789 } | |
| 2790 else | |
| 2791 { | |
| 2792 if (lp->ll_list != NULL) | |
| 2793 /* unlet a List item. */ | |
| 2794 listitem_remove(lp->ll_list, lp->ll_li); | |
| 121 | 2795 else |
| 110 | 2796 /* unlet a Dictionary item. */ |
| 121 | 2797 dictitem_remove(lp->ll_dict, lp->ll_di); |
| 110 | 2798 } |
| 2799 | |
| 2800 return ret; | |
| 100 | 2801 } |
| 2802 | |
| 7 | 2803 /* |
| 2804 * "unlet" a variable. Return OK if it existed, FAIL if not. | |
| 151 | 2805 * When "forceit" is TRUE don't complain if the variable doesn't exist. |
| 7 | 2806 */ |
| 2807 int | |
|
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diff
changeset
|
2808 do_unlet(char_u *name, int forceit) |
| 7 | 2809 { |
| 137 | 2810 hashtab_T *ht; |
| 2811 hashitem_T *hi; | |
| 124 | 2812 char_u *varname; |
| 6751 | 2813 dict_T *d; |
| 1493 | 2814 dictitem_T *di; |
| 124 | 2815 |
| 137 | 2816 ht = find_var_ht(name, &varname); |
| 2817 if (ht != NULL && *varname != NUL) | |
| 2818 { | |
|
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diff
changeset
|
2819 d = get_current_funccal_dict(ht); |
|
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diff
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|
2820 if (d == NULL) |
|
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|
2821 { |
|
9562
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diff
changeset
|
2822 if (ht == &globvarht) |
|
86af4a48c00a
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diff
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|
2823 d = &globvardict; |
|
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diff
changeset
|
2824 else if (ht == &compat_hashtab) |
|
86af4a48c00a
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parents:
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diff
changeset
|
2825 d = &vimvardict; |
|
86af4a48c00a
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parents:
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diff
changeset
|
2826 else |
|
86af4a48c00a
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parents:
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diff
changeset
|
2827 { |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
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diff
changeset
|
2828 di = find_var_in_ht(ht, *name, (char_u *)"", FALSE); |
|
86af4a48c00a
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diff
changeset
|
2829 d = di == NULL ? NULL : di->di_tv.vval.v_dict; |
|
86af4a48c00a
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diff
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|
2830 } |
|
86af4a48c00a
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parents:
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diff
changeset
|
2831 if (d == NULL) |
|
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diff
changeset
|
2832 { |
|
86af4a48c00a
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diff
changeset
|
2833 EMSG2(_(e_intern2), "do_unlet()"); |
|
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diff
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|
2834 return FAIL; |
|
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diff
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|
2835 } |
|
7534
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diff
changeset
|
2836 } |
| 137 | 2837 hi = hash_find(ht, varname); |
|
9688
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diff
changeset
|
2838 if (HASHITEM_EMPTY(hi)) |
|
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diff
changeset
|
2839 hi = find_hi_in_scoped_ht(name, &ht); |
|
9688
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diff
changeset
|
2840 if (hi != NULL && !HASHITEM_EMPTY(hi)) |
| 137 | 2841 { |
| 1493 | 2842 di = HI2DI(hi); |
| 6773 | 2843 if (var_check_fixed(di->di_flags, name, FALSE) |
|
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diff
changeset
|
2844 || var_check_ro(di->di_flags, name, FALSE) |
|
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|
2845 || tv_check_lock(d->dv_lock, name, FALSE)) |
|
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diff
changeset
|
2846 return FAIL; |
|
3fcd3d235f7b
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diff
changeset
|
2847 |
| 151 | 2848 delete_var(ht, hi); |
| 2849 return OK; | |
| 2850 } | |
| 2851 } | |
| 2852 if (forceit) | |
| 2853 return OK; | |
| 2854 EMSG2(_("E108: No such variable: \"%s\""), name); | |
| 7 | 2855 return FAIL; |
| 2856 } | |
| 2857 | |
| 151 | 2858 /* |
| 2859 * Lock or unlock variable indicated by "lp". | |
| 2860 * "deep" is the levels to go (-1 for unlimited); | |
| 2861 * "lock" is TRUE for ":lockvar", FALSE for ":unlockvar". | |
| 2862 */ | |
| 2863 static int | |
|
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changeset
|
2864 do_lock_var( |
|
83861277e6a3
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|
2865 lval_T *lp, |
|
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|
2866 char_u *name_end, |
|
83861277e6a3
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diff
changeset
|
2867 int deep, |
|
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7788
diff
changeset
|
2868 int lock) |
| 151 | 2869 { |
| 2870 int ret = OK; | |
| 2871 int cc; | |
| 2872 dictitem_T *di; | |
| 2873 | |
| 2874 if (deep == 0) /* nothing to do */ | |
| 2875 return OK; | |
| 2876 | |
| 2877 if (lp->ll_tv == NULL) | |
| 2878 { | |
| 2879 cc = *name_end; | |
| 2880 *name_end = NUL; | |
| 2881 | |
| 2882 /* Normal name or expanded name. */ | |
| 2883 if (check_changedtick(lp->ll_name)) | |
| 2884 ret = FAIL; | |
| 2885 else | |
| 2886 { | |
| 5604 | 2887 di = find_var(lp->ll_name, NULL, TRUE); |
| 151 | 2888 if (di == NULL) |
| 2889 ret = FAIL; | |
| 2890 else | |
| 2891 { | |
| 2892 if (lock) | |
| 2893 di->di_flags |= DI_FLAGS_LOCK; | |
| 2894 else | |
| 2895 di->di_flags &= ~DI_FLAGS_LOCK; | |
| 2896 item_lock(&di->di_tv, deep, lock); | |
| 2897 } | |
| 2898 } | |
| 2899 *name_end = cc; | |
| 2900 } | |
| 2901 else if (lp->ll_range) | |
| 2902 { | |
| 2903 listitem_T *li = lp->ll_li; | |
| 2904 | |
| 2905 /* (un)lock a range of List items. */ | |
| 2906 while (li != NULL && (lp->ll_empty2 || lp->ll_n2 >= lp->ll_n1)) | |
| 2907 { | |
| 2908 item_lock(&li->li_tv, deep, lock); | |
| 2909 li = li->li_next; | |
| 2910 ++lp->ll_n1; | |
| 2911 } | |
| 2912 } | |
| 2913 else if (lp->ll_list != NULL) | |
| 2914 /* (un)lock a List item. */ | |
| 2915 item_lock(&lp->ll_li->li_tv, deep, lock); | |
| 2916 else | |
| 6870 | 2917 /* (un)lock a Dictionary item. */ |
| 151 | 2918 item_lock(&lp->ll_di->di_tv, deep, lock); |
| 2919 | |
| 2920 return ret; | |
| 2921 } | |
| 2922 | |
| 2923 /* | |
| 2924 * Lock or unlock an item. "deep" is nr of levels to go. | |
| 2925 */ | |
| 2926 static void | |
|
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7788
diff
changeset
|
2927 item_lock(typval_T *tv, int deep, int lock) |
| 151 | 2928 { |
| 2929 static int recurse = 0; | |
| 2930 list_T *l; | |
| 2931 listitem_T *li; | |
| 2932 dict_T *d; | |
| 2933 hashitem_T *hi; | |
| 2934 int todo; | |
| 2935 | |
| 2936 if (recurse >= DICT_MAXNEST) | |
| 2937 { | |
| 2938 EMSG(_("E743: variable nested too deep for (un)lock")); | |
| 2939 return; | |
| 2940 } | |
| 2941 if (deep == 0) | |
| 2942 return; | |
| 2943 ++recurse; | |
| 2944 | |
| 2945 /* lock/unlock the item itself */ | |
| 2946 if (lock) | |
| 2947 tv->v_lock |= VAR_LOCKED; | |
| 2948 else | |
| 2949 tv->v_lock &= ~VAR_LOCKED; | |
| 2950 | |
| 2951 switch (tv->v_type) | |
| 2952 { | |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
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7937
diff
changeset
|
2953 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
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parents:
7937
diff
changeset
|
2954 case VAR_NUMBER: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2955 case VAR_STRING: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2956 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
2957 case VAR_PARTIAL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2958 case VAR_FLOAT: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2959 case VAR_SPECIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
2960 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
2961 case VAR_CHANNEL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2962 break; |
|
e875f0fbd9c0
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Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2963 |
| 151 | 2964 case VAR_LIST: |
| 2965 if ((l = tv->vval.v_list) != NULL) | |
| 2966 { | |
| 2967 if (lock) | |
| 2968 l->lv_lock |= VAR_LOCKED; | |
| 2969 else | |
| 2970 l->lv_lock &= ~VAR_LOCKED; | |
| 2971 if (deep < 0 || deep > 1) | |
| 2972 /* recursive: lock/unlock the items the List contains */ | |
| 2973 for (li = l->lv_first; li != NULL; li = li->li_next) | |
| 2974 item_lock(&li->li_tv, deep - 1, lock); | |
| 2975 } | |
| 2976 break; | |
| 2977 case VAR_DICT: | |
| 2978 if ((d = tv->vval.v_dict) != NULL) | |
| 2979 { | |
| 2980 if (lock) | |
| 2981 d->dv_lock |= VAR_LOCKED; | |
| 2982 else | |
| 2983 d->dv_lock &= ~VAR_LOCKED; | |
| 2984 if (deep < 0 || deep > 1) | |
| 2985 { | |
| 2986 /* recursive: lock/unlock the items the List contains */ | |
| 835 | 2987 todo = (int)d->dv_hashtab.ht_used; |
| 151 | 2988 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi) |
| 2989 { | |
| 2990 if (!HASHITEM_EMPTY(hi)) | |
| 2991 { | |
| 2992 --todo; | |
| 2993 item_lock(&HI2DI(hi)->di_tv, deep - 1, lock); | |
| 2994 } | |
| 2995 } | |
| 2996 } | |
| 2997 } | |
| 2998 } | |
| 2999 --recurse; | |
| 3000 } | |
| 3001 | |
| 7 | 3002 #if (defined(FEAT_MENU) && defined(FEAT_MULTI_LANG)) || defined(PROTO) |
| 3003 /* | |
| 3004 * Delete all "menutrans_" variables. | |
| 3005 */ | |
| 3006 void | |
|
7817
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3007 del_menutrans_vars(void) |
| 7 | 3008 { |
| 137 | 3009 hashitem_T *hi; |
| 124 | 3010 int todo; |
| 3011 | |
| 137 | 3012 hash_lock(&globvarht); |
| 835 | 3013 todo = (int)globvarht.ht_used; |
| 137 | 3014 for (hi = globvarht.ht_array; todo > 0 && !got_int; ++hi) |
| 124 | 3015 { |
| 3016 if (!HASHITEM_EMPTY(hi)) | |
| 3017 { | |
| 3018 --todo; | |
| 137 | 3019 if (STRNCMP(HI2DI(hi)->di_key, "menutrans_", 10) == 0) |
| 3020 delete_var(&globvarht, hi); | |
| 3021 } | |
| 3022 } | |
| 3023 hash_unlock(&globvarht); | |
| 7 | 3024 } |
| 3025 #endif | |
| 3026 | |
| 3027 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
| 3028 | |
| 3029 /* | |
| 3030 * Local string buffer for the next two functions to store a variable name | |
| 3031 * with its prefix. Allocated in cat_prefix_varname(), freed later in | |
| 3032 * get_user_var_name(). | |
| 3033 */ | |
| 3034 | |
|
7720
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
3035 static char_u *cat_prefix_varname(int prefix, char_u *name); |
| 7 | 3036 |
| 3037 static char_u *varnamebuf = NULL; | |
| 3038 static int varnamebuflen = 0; | |
| 3039 | |
| 3040 /* | |
| 3041 * Function to concatenate a prefix and a variable name. | |
| 3042 */ | |
| 3043 static char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3044 cat_prefix_varname(int prefix, char_u *name) |
| 7 | 3045 { |
| 3046 int len; | |
| 3047 | |
| 3048 len = (int)STRLEN(name) + 3; | |
| 3049 if (len > varnamebuflen) | |
| 3050 { | |
| 3051 vim_free(varnamebuf); | |
| 3052 len += 10; /* some additional space */ | |
| 3053 varnamebuf = alloc(len); | |
| 3054 if (varnamebuf == NULL) | |
| 3055 { | |
| 3056 varnamebuflen = 0; | |
| 3057 return NULL; | |
| 3058 } | |
| 3059 varnamebuflen = len; | |
| 3060 } | |
| 3061 *varnamebuf = prefix; | |
| 3062 varnamebuf[1] = ':'; | |
| 3063 STRCPY(varnamebuf + 2, name); | |
| 3064 return varnamebuf; | |
| 3065 } | |
| 3066 | |
| 3067 /* | |
| 3068 * Function given to ExpandGeneric() to obtain the list of user defined | |
| 3069 * (global/buffer/window/built-in) variable names. | |
| 3070 */ | |
| 3071 char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3072 get_user_var_name(expand_T *xp, int idx) |
| 7 | 3073 { |
| 142 | 3074 static long_u gdone; |
| 3075 static long_u bdone; | |
| 3076 static long_u wdone; | |
| 819 | 3077 #ifdef FEAT_WINDOWS |
| 3078 static long_u tdone; | |
| 3079 #endif | |
| 142 | 3080 static int vidx; |
| 3081 static hashitem_T *hi; | |
| 3082 hashtab_T *ht; | |
| 7 | 3083 |
| 3084 if (idx == 0) | |
| 819 | 3085 { |
| 124 | 3086 gdone = bdone = wdone = vidx = 0; |
| 819 | 3087 #ifdef FEAT_WINDOWS |
| 3088 tdone = 0; | |
| 3089 #endif | |
| 3090 } | |
| 137 | 3091 |
| 3092 /* Global variables */ | |
| 3093 if (gdone < globvarht.ht_used) | |
| 124 | 3094 { |
| 3095 if (gdone++ == 0) | |
| 137 | 3096 hi = globvarht.ht_array; |
| 142 | 3097 else |
| 3098 ++hi; | |
| 124 | 3099 while (HASHITEM_EMPTY(hi)) |
| 3100 ++hi; | |
| 3101 if (STRNCMP("g:", xp->xp_pattern, 2) == 0) | |
| 3102 return cat_prefix_varname('g', hi->hi_key); | |
| 3103 return hi->hi_key; | |
| 3104 } | |
| 137 | 3105 |
| 3106 /* b: variables */ | |
| 4287 | 3107 ht = &curbuf->b_vars->dv_hashtab; |
| 137 | 3108 if (bdone < ht->ht_used) |
| 124 | 3109 { |
| 3110 if (bdone++ == 0) | |
| 137 | 3111 hi = ht->ht_array; |
| 142 | 3112 else |
| 3113 ++hi; | |
| 124 | 3114 while (HASHITEM_EMPTY(hi)) |
| 3115 ++hi; | |
| 3116 return cat_prefix_varname('b', hi->hi_key); | |
| 3117 } | |
| 137 | 3118 if (bdone == ht->ht_used) |
| 124 | 3119 { |
| 3120 ++bdone; | |
| 7 | 3121 return (char_u *)"b:changedtick"; |
| 3122 } | |
| 137 | 3123 |
| 3124 /* w: variables */ | |
| 4287 | 3125 ht = &curwin->w_vars->dv_hashtab; |
| 137 | 3126 if (wdone < ht->ht_used) |
| 124 | 3127 { |
| 163 | 3128 if (wdone++ == 0) |
| 137 | 3129 hi = ht->ht_array; |
| 142 | 3130 else |
| 3131 ++hi; | |
| 124 | 3132 while (HASHITEM_EMPTY(hi)) |
| 3133 ++hi; | |
| 3134 return cat_prefix_varname('w', hi->hi_key); | |
| 7 | 3135 } |
| 137 | 3136 |
| 819 | 3137 #ifdef FEAT_WINDOWS |
| 3138 /* t: variables */ | |
| 4287 | 3139 ht = &curtab->tp_vars->dv_hashtab; |
| 819 | 3140 if (tdone < ht->ht_used) |
| 3141 { | |
| 3142 if (tdone++ == 0) | |
| 3143 hi = ht->ht_array; | |
| 3144 else | |
| 3145 ++hi; | |
| 3146 while (HASHITEM_EMPTY(hi)) | |
| 3147 ++hi; | |
| 3148 return cat_prefix_varname('t', hi->hi_key); | |
| 3149 } | |
| 3150 #endif | |
| 3151 | |
| 137 | 3152 /* v: variables */ |
| 3153 if (vidx < VV_LEN) | |
| 3154 return cat_prefix_varname('v', (char_u *)vimvars[vidx++].vv_name); | |
| 7 | 3155 |
| 3156 vim_free(varnamebuf); | |
| 3157 varnamebuf = NULL; | |
| 3158 varnamebuflen = 0; | |
| 3159 return NULL; | |
| 3160 } | |
| 3161 | |
| 3162 #endif /* FEAT_CMDL_COMPL */ | |
| 3163 | |
| 3164 /* | |
|
8749
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3165 * Return TRUE if "pat" matches "text". |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3166 * Does not use 'cpo' and always uses 'magic'. |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3167 */ |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3168 static int |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3169 pattern_match(char_u *pat, char_u *text, int ic) |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3170 { |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3171 int matches = FALSE; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3172 char_u *save_cpo; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3173 regmatch_T regmatch; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3174 |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3175 /* avoid 'l' flag in 'cpoptions' */ |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3176 save_cpo = p_cpo; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3177 p_cpo = (char_u *)""; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3178 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING); |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3179 if (regmatch.regprog != NULL) |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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parents:
8742
diff
changeset
|
3180 { |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3181 regmatch.rm_ic = ic; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3182 matches = vim_regexec_nl(®match, text, (colnr_T)0); |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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parents:
8742
diff
changeset
|
3183 vim_regfree(regmatch.regprog); |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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parents:
8742
diff
changeset
|
3184 } |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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parents:
8742
diff
changeset
|
3185 p_cpo = save_cpo; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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parents:
8742
diff
changeset
|
3186 return matches; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3187 } |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3188 |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3189 /* |
| 7 | 3190 * types for expressions. |
| 3191 */ | |
| 3192 typedef enum | |
| 3193 { | |
| 3194 TYPE_UNKNOWN = 0 | |
| 3195 , TYPE_EQUAL /* == */ | |
| 3196 , TYPE_NEQUAL /* != */ | |
| 3197 , TYPE_GREATER /* > */ | |
| 3198 , TYPE_GEQUAL /* >= */ | |
| 3199 , TYPE_SMALLER /* < */ | |
| 3200 , TYPE_SEQUAL /* <= */ | |
| 3201 , TYPE_MATCH /* =~ */ | |
| 3202 , TYPE_NOMATCH /* !~ */ | |
| 3203 } exptype_T; | |
| 3204 | |
| 3205 /* | |
| 3206 * The "evaluate" argument: When FALSE, the argument is only parsed but not | |
| 71 | 3207 * executed. The function may return OK, but the rettv will be of type |
| 7 | 3208 * VAR_UNKNOWN. The function still returns FAIL for a syntax error. |
| 3209 */ | |
| 3210 | |
| 3211 /* | |
| 3212 * Handle zero level expression. | |
| 3213 * This calls eval1() and handles error message and nextcmd. | |
| 71 | 3214 * Put the result in "rettv" when returning OK and "evaluate" is TRUE. |
| 533 | 3215 * Note: "rettv.v_lock" is not set. |
| 7 | 3216 * Return OK or FAIL. |
| 3217 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
3218 int |
|
7817
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7788
diff
changeset
|
3219 eval0( |
|
83861277e6a3
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parents:
7788
diff
changeset
|
3220 char_u *arg, |
|
83861277e6a3
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parents:
7788
diff
changeset
|
3221 typval_T *rettv, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3222 char_u **nextcmd, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3223 int evaluate) |
| 7 | 3224 { |
| 3225 int ret; | |
| 3226 char_u *p; | |
| 3227 | |
| 3228 p = skipwhite(arg); | |
| 71 | 3229 ret = eval1(&p, rettv, evaluate); |
| 7 | 3230 if (ret == FAIL || !ends_excmd(*p)) |
| 3231 { | |
| 3232 if (ret != FAIL) | |
| 71 | 3233 clear_tv(rettv); |
| 7 | 3234 /* |
| 3235 * Report the invalid expression unless the expression evaluation has | |
| 3236 * been cancelled due to an aborting error, an interrupt, or an | |
| 3237 * exception. | |
| 3238 */ | |
| 3239 if (!aborting()) | |
| 3240 EMSG2(_(e_invexpr2), arg); | |
| 3241 ret = FAIL; | |
| 3242 } | |
| 3243 if (nextcmd != NULL) | |
| 3244 *nextcmd = check_nextcmd(p); | |
| 3245 | |
| 3246 return ret; | |
| 3247 } | |
| 3248 | |
| 3249 /* | |
| 3250 * Handle top level expression: | |
| 1800 | 3251 * expr2 ? expr1 : expr1 |
| 7 | 3252 * |
| 3253 * "arg" must point to the first non-white of the expression. | |
| 3254 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3255 * | |
| 533 | 3256 * Note: "rettv.v_lock" is not set. |
| 3257 * | |
| 7 | 3258 * Return OK or FAIL. |
| 3259 */ | |
|
9556
afaff1d283d3
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parents:
9527
diff
changeset
|
3260 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3261 eval1(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3262 { |
| 3263 int result; | |
| 137 | 3264 typval_T var2; |
| 7 | 3265 |
| 3266 /* | |
| 3267 * Get the first variable. | |
| 3268 */ | |
| 71 | 3269 if (eval2(arg, rettv, evaluate) == FAIL) |
| 7 | 3270 return FAIL; |
| 3271 | |
| 3272 if ((*arg)[0] == '?') | |
| 3273 { | |
| 3274 result = FALSE; | |
| 3275 if (evaluate) | |
| 3276 { | |
| 323 | 3277 int error = FALSE; |
| 3278 | |
| 3279 if (get_tv_number_chk(rettv, &error) != 0) | |
| 7 | 3280 result = TRUE; |
| 71 | 3281 clear_tv(rettv); |
| 323 | 3282 if (error) |
| 3283 return FAIL; | |
| 7 | 3284 } |
| 3285 | |
| 3286 /* | |
| 3287 * Get the second variable. | |
| 3288 */ | |
| 3289 *arg = skipwhite(*arg + 1); | |
| 71 | 3290 if (eval1(arg, rettv, evaluate && result) == FAIL) /* recursive! */ |
| 7 | 3291 return FAIL; |
| 3292 | |
| 3293 /* | |
| 3294 * Check for the ":". | |
| 3295 */ | |
| 3296 if ((*arg)[0] != ':') | |
| 3297 { | |
| 3298 EMSG(_("E109: Missing ':' after '?'")); | |
| 3299 if (evaluate && result) | |
| 71 | 3300 clear_tv(rettv); |
| 7 | 3301 return FAIL; |
| 3302 } | |
| 3303 | |
| 3304 /* | |
| 3305 * Get the third variable. | |
| 3306 */ | |
| 3307 *arg = skipwhite(*arg + 1); | |
| 3308 if (eval1(arg, &var2, evaluate && !result) == FAIL) /* recursive! */ | |
| 3309 { | |
| 3310 if (evaluate && result) | |
| 71 | 3311 clear_tv(rettv); |
| 7 | 3312 return FAIL; |
| 3313 } | |
| 3314 if (evaluate && !result) | |
| 71 | 3315 *rettv = var2; |
| 7 | 3316 } |
| 3317 | |
| 3318 return OK; | |
| 3319 } | |
| 3320 | |
| 3321 /* | |
| 3322 * Handle first level expression: | |
| 3323 * expr2 || expr2 || expr2 logical OR | |
| 3324 * | |
| 3325 * "arg" must point to the first non-white of the expression. | |
| 3326 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3327 * | |
| 3328 * Return OK or FAIL. | |
| 3329 */ | |
| 3330 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3331 eval2(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3332 { |
| 137 | 3333 typval_T var2; |
| 7 | 3334 long result; |
| 3335 int first; | |
| 323 | 3336 int error = FALSE; |
| 7 | 3337 |
| 3338 /* | |
| 3339 * Get the first variable. | |
| 3340 */ | |
| 71 | 3341 if (eval3(arg, rettv, evaluate) == FAIL) |
| 7 | 3342 return FAIL; |
| 3343 | |
| 3344 /* | |
| 3345 * Repeat until there is no following "||". | |
| 3346 */ | |
| 3347 first = TRUE; | |
| 3348 result = FALSE; | |
| 3349 while ((*arg)[0] == '|' && (*arg)[1] == '|') | |
| 3350 { | |
| 3351 if (evaluate && first) | |
| 3352 { | |
| 323 | 3353 if (get_tv_number_chk(rettv, &error) != 0) |
| 7 | 3354 result = TRUE; |
| 71 | 3355 clear_tv(rettv); |
| 323 | 3356 if (error) |
| 3357 return FAIL; | |
| 7 | 3358 first = FALSE; |
| 3359 } | |
| 3360 | |
| 3361 /* | |
| 3362 * Get the second variable. | |
| 3363 */ | |
| 3364 *arg = skipwhite(*arg + 2); | |
| 3365 if (eval3(arg, &var2, evaluate && !result) == FAIL) | |
| 3366 return FAIL; | |
| 3367 | |
| 3368 /* | |
| 3369 * Compute the result. | |
| 3370 */ | |
| 3371 if (evaluate && !result) | |
| 3372 { | |
| 323 | 3373 if (get_tv_number_chk(&var2, &error) != 0) |
| 7 | 3374 result = TRUE; |
| 71 | 3375 clear_tv(&var2); |
| 323 | 3376 if (error) |
| 3377 return FAIL; | |
| 7 | 3378 } |
| 3379 if (evaluate) | |
| 3380 { | |
| 71 | 3381 rettv->v_type = VAR_NUMBER; |
| 3382 rettv->vval.v_number = result; | |
| 7 | 3383 } |
| 3384 } | |
| 3385 | |
| 3386 return OK; | |
| 3387 } | |
| 3388 | |
| 3389 /* | |
| 3390 * Handle second level expression: | |
| 3391 * expr3 && expr3 && expr3 logical AND | |
| 3392 * | |
| 3393 * "arg" must point to the first non-white of the expression. | |
| 3394 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3395 * | |
| 3396 * Return OK or FAIL. | |
| 3397 */ | |
| 3398 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3399 eval3(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3400 { |
| 137 | 3401 typval_T var2; |
| 7 | 3402 long result; |
| 3403 int first; | |
| 323 | 3404 int error = FALSE; |
| 7 | 3405 |
| 3406 /* | |
| 3407 * Get the first variable. | |
| 3408 */ | |
| 71 | 3409 if (eval4(arg, rettv, evaluate) == FAIL) |
| 7 | 3410 return FAIL; |
| 3411 | |
| 3412 /* | |
| 3413 * Repeat until there is no following "&&". | |
| 3414 */ | |
| 3415 first = TRUE; | |
| 3416 result = TRUE; | |
| 3417 while ((*arg)[0] == '&' && (*arg)[1] == '&') | |
| 3418 { | |
| 3419 if (evaluate && first) | |
| 3420 { | |
| 323 | 3421 if (get_tv_number_chk(rettv, &error) == 0) |
| 7 | 3422 result = FALSE; |
| 71 | 3423 clear_tv(rettv); |
| 323 | 3424 if (error) |
| 3425 return FAIL; | |
| 7 | 3426 first = FALSE; |
| 3427 } | |
| 3428 | |
| 3429 /* | |
| 3430 * Get the second variable. | |
| 3431 */ | |
| 3432 *arg = skipwhite(*arg + 2); | |
| 3433 if (eval4(arg, &var2, evaluate && result) == FAIL) | |
| 3434 return FAIL; | |
| 3435 | |
| 3436 /* | |
| 3437 * Compute the result. | |
| 3438 */ | |
| 3439 if (evaluate && result) | |
| 3440 { | |
| 323 | 3441 if (get_tv_number_chk(&var2, &error) == 0) |
| 7 | 3442 result = FALSE; |
| 71 | 3443 clear_tv(&var2); |
| 323 | 3444 if (error) |
| 3445 return FAIL; | |
| 7 | 3446 } |
| 3447 if (evaluate) | |
| 3448 { | |
| 71 | 3449 rettv->v_type = VAR_NUMBER; |
| 3450 rettv->vval.v_number = result; | |
| 7 | 3451 } |
| 3452 } | |
| 3453 | |
| 3454 return OK; | |
| 3455 } | |
| 3456 | |
| 3457 /* | |
| 3458 * Handle third level expression: | |
| 3459 * var1 == var2 | |
| 3460 * var1 =~ var2 | |
| 3461 * var1 != var2 | |
| 3462 * var1 !~ var2 | |
| 3463 * var1 > var2 | |
| 3464 * var1 >= var2 | |
| 3465 * var1 < var2 | |
| 3466 * var1 <= var2 | |
| 80 | 3467 * var1 is var2 |
| 3468 * var1 isnot var2 | |
| 7 | 3469 * |
| 3470 * "arg" must point to the first non-white of the expression. | |
| 3471 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3472 * | |
| 3473 * Return OK or FAIL. | |
| 3474 */ | |
| 3475 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3476 eval4(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3477 { |
| 137 | 3478 typval_T var2; |
| 7 | 3479 char_u *p; |
| 3480 int i; | |
| 3481 exptype_T type = TYPE_UNKNOWN; | |
| 80 | 3482 int type_is = FALSE; /* TRUE for "is" and "isnot" */ |
| 7 | 3483 int len = 2; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
3484 varnumber_T n1, n2; |
| 7 | 3485 char_u *s1, *s2; |
| 3486 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN]; | |
| 3487 int ic; | |
| 3488 | |
| 3489 /* | |
| 3490 * Get the first variable. | |
| 3491 */ | |
| 71 | 3492 if (eval5(arg, rettv, evaluate) == FAIL) |
| 7 | 3493 return FAIL; |
| 3494 | |
| 3495 p = *arg; | |
| 3496 switch (p[0]) | |
| 3497 { | |
| 3498 case '=': if (p[1] == '=') | |
| 3499 type = TYPE_EQUAL; | |
| 3500 else if (p[1] == '~') | |
| 3501 type = TYPE_MATCH; | |
| 3502 break; | |
| 3503 case '!': if (p[1] == '=') | |
| 3504 type = TYPE_NEQUAL; | |
| 3505 else if (p[1] == '~') | |
| 3506 type = TYPE_NOMATCH; | |
| 3507 break; | |
| 3508 case '>': if (p[1] != '=') | |
| 3509 { | |
| 3510 type = TYPE_GREATER; | |
| 3511 len = 1; | |
| 3512 } | |
| 3513 else | |
| 3514 type = TYPE_GEQUAL; | |
| 3515 break; | |
| 3516 case '<': if (p[1] != '=') | |
| 3517 { | |
| 3518 type = TYPE_SMALLER; | |
| 3519 len = 1; | |
| 3520 } | |
| 3521 else | |
| 3522 type = TYPE_SEQUAL; | |
| 3523 break; | |
| 80 | 3524 case 'i': if (p[1] == 's') |
| 3525 { | |
| 3526 if (p[2] == 'n' && p[3] == 'o' && p[4] == 't') | |
| 3527 len = 5; | |
|
7064
5fc5c5bf2233
commit https://github.com/vim/vim/commit/37a8de17d4dfd3d463960c38a204ce399c8e19d4
Christian Brabandt <cb@256bit.org>
parents:
7046
diff
changeset
|
3528 i = p[len]; |
|
5fc5c5bf2233
commit https://github.com/vim/vim/commit/37a8de17d4dfd3d463960c38a204ce399c8e19d4
Christian Brabandt <cb@256bit.org>
parents:
7046
diff
changeset
|
3529 if (!isalnum(i) && i != '_') |
| 80 | 3530 { |
| 3531 type = len == 2 ? TYPE_EQUAL : TYPE_NEQUAL; | |
| 3532 type_is = TRUE; | |
| 3533 } | |
| 3534 } | |
| 3535 break; | |
| 7 | 3536 } |
| 3537 | |
| 3538 /* | |
| 1624 | 3539 * If there is a comparative operator, use it. |
| 7 | 3540 */ |
| 3541 if (type != TYPE_UNKNOWN) | |
| 3542 { | |
| 3543 /* extra question mark appended: ignore case */ | |
| 3544 if (p[len] == '?') | |
| 3545 { | |
| 3546 ic = TRUE; | |
| 3547 ++len; | |
| 3548 } | |
| 3549 /* extra '#' appended: match case */ | |
| 3550 else if (p[len] == '#') | |
| 3551 { | |
| 3552 ic = FALSE; | |
| 3553 ++len; | |
| 3554 } | |
| 1624 | 3555 /* nothing appended: use 'ignorecase' */ |
| 7 | 3556 else |
| 3557 ic = p_ic; | |
| 3558 | |
| 3559 /* | |
| 3560 * Get the second variable. | |
| 3561 */ | |
| 3562 *arg = skipwhite(p + len); | |
| 3563 if (eval5(arg, &var2, evaluate) == FAIL) | |
| 3564 { | |
| 71 | 3565 clear_tv(rettv); |
| 7 | 3566 return FAIL; |
| 3567 } | |
| 3568 | |
| 3569 if (evaluate) | |
| 3570 { | |
| 80 | 3571 if (type_is && rettv->v_type != var2.v_type) |
| 3572 { | |
| 3573 /* For "is" a different type always means FALSE, for "notis" | |
| 3574 * it means TRUE. */ | |
| 3575 n1 = (type == TYPE_NEQUAL); | |
| 3576 } | |
| 3577 else if (rettv->v_type == VAR_LIST || var2.v_type == VAR_LIST) | |
| 3578 { | |
| 3579 if (type_is) | |
| 3580 { | |
| 3581 n1 = (rettv->v_type == var2.v_type | |
| 3582 && rettv->vval.v_list == var2.vval.v_list); | |
| 3583 if (type == TYPE_NEQUAL) | |
| 3584 n1 = !n1; | |
| 3585 } | |
| 3586 else if (rettv->v_type != var2.v_type | |
| 3587 || (type != TYPE_EQUAL && type != TYPE_NEQUAL)) | |
| 3588 { | |
| 3589 if (rettv->v_type != var2.v_type) | |
| 86 | 3590 EMSG(_("E691: Can only compare List with List")); |
| 80 | 3591 else |
| 5887 | 3592 EMSG(_("E692: Invalid operation for List")); |
| 80 | 3593 clear_tv(rettv); |
| 3594 clear_tv(&var2); | |
| 3595 return FAIL; | |
| 3596 } | |
| 3597 else | |
| 3598 { | |
| 3599 /* Compare two Lists for being equal or unequal. */ | |
| 2634 | 3600 n1 = list_equal(rettv->vval.v_list, var2.vval.v_list, |
| 3601 ic, FALSE); | |
| 80 | 3602 if (type == TYPE_NEQUAL) |
| 3603 n1 = !n1; | |
| 3604 } | |
| 3605 } | |
| 3606 | |
| 117 | 3607 else if (rettv->v_type == VAR_DICT || var2.v_type == VAR_DICT) |
| 3608 { | |
| 3609 if (type_is) | |
| 3610 { | |
| 3611 n1 = (rettv->v_type == var2.v_type | |
| 3612 && rettv->vval.v_dict == var2.vval.v_dict); | |
| 3613 if (type == TYPE_NEQUAL) | |
| 3614 n1 = !n1; | |
| 3615 } | |
| 3616 else if (rettv->v_type != var2.v_type | |
| 3617 || (type != TYPE_EQUAL && type != TYPE_NEQUAL)) | |
| 3618 { | |
| 3619 if (rettv->v_type != var2.v_type) | |
| 3620 EMSG(_("E735: Can only compare Dictionary with Dictionary")); | |
| 3621 else | |
| 3622 EMSG(_("E736: Invalid operation for Dictionary")); | |
| 3623 clear_tv(rettv); | |
| 3624 clear_tv(&var2); | |
| 3625 return FAIL; | |
| 3626 } | |
| 3627 else | |
| 3628 { | |
| 3629 /* Compare two Dictionaries for being equal or unequal. */ | |
| 2634 | 3630 n1 = dict_equal(rettv->vval.v_dict, var2.vval.v_dict, |
| 3631 ic, FALSE); | |
| 117 | 3632 if (type == TYPE_NEQUAL) |
| 3633 n1 = !n1; | |
| 3634 } | |
| 3635 } | |
| 3636 | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
3637 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
|
3638 || rettv->v_type == VAR_PARTIAL || var2.v_type == VAR_PARTIAL) |
| 80 | 3639 { |
|
8635
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
3640 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
|
3641 { |
|
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
3642 EMSG(_("E694: Invalid operation for Funcrefs")); |
| 80 | 3643 clear_tv(rettv); |
| 3644 clear_tv(&var2); | |
| 3645 return FAIL; | |
| 3646 } | |
|
9183
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3647 if ((rettv->v_type == VAR_PARTIAL |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3648 && rettv->vval.v_partial == NULL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3649 || (var2.v_type == VAR_PARTIAL |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3650 && var2.vval.v_partial == NULL)) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3651 /* 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
|
3652 n1 = FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3653 else if (type_is) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3654 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3655 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
|
3656 /* 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
|
3657 * the same */ |
|
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); |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3659 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
|
3660 && var2.v_type == VAR_PARTIAL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3661 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
|
3662 else |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3663 n1 = FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3664 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3665 else |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3666 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
|
3667 if (type == TYPE_NEQUAL) |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
3668 n1 = !n1; |
| 80 | 3669 } |
| 3670 | |
| 1624 | 3671 #ifdef FEAT_FLOAT |
| 3672 /* | |
| 3673 * If one of the two variables is a float, compare as a float. | |
| 3674 * When using "=~" or "!~", always compare as string. | |
| 3675 */ | |
| 3676 else if ((rettv->v_type == VAR_FLOAT || var2.v_type == VAR_FLOAT) | |
| 3677 && type != TYPE_MATCH && type != TYPE_NOMATCH) | |
| 3678 { | |
| 3679 float_T f1, f2; | |
| 3680 | |
| 3681 if (rettv->v_type == VAR_FLOAT) | |
| 3682 f1 = rettv->vval.v_float; | |
| 3683 else | |
| 3684 f1 = get_tv_number(rettv); | |
| 3685 if (var2.v_type == VAR_FLOAT) | |
| 3686 f2 = var2.vval.v_float; | |
| 3687 else | |
| 3688 f2 = get_tv_number(&var2); | |
| 3689 n1 = FALSE; | |
| 3690 switch (type) | |
| 3691 { | |
| 3692 case TYPE_EQUAL: n1 = (f1 == f2); break; | |
| 3693 case TYPE_NEQUAL: n1 = (f1 != f2); break; | |
| 3694 case TYPE_GREATER: n1 = (f1 > f2); break; | |
| 3695 case TYPE_GEQUAL: n1 = (f1 >= f2); break; | |
| 3696 case TYPE_SMALLER: n1 = (f1 < f2); break; | |
| 3697 case TYPE_SEQUAL: n1 = (f1 <= f2); break; | |
| 3698 case TYPE_UNKNOWN: | |
| 3699 case TYPE_MATCH: | |
| 3700 case TYPE_NOMATCH: break; /* avoid gcc warning */ | |
| 3701 } | |
| 3702 } | |
| 3703 #endif | |
| 3704 | |
| 7 | 3705 /* |
| 3706 * If one of the two variables is a number, compare as a number. | |
| 3707 * When using "=~" or "!~", always compare as string. | |
| 3708 */ | |
| 80 | 3709 else if ((rettv->v_type == VAR_NUMBER || var2.v_type == VAR_NUMBER) |
| 7 | 3710 && type != TYPE_MATCH && type != TYPE_NOMATCH) |
| 3711 { | |
| 71 | 3712 n1 = get_tv_number(rettv); |
| 3713 n2 = get_tv_number(&var2); | |
| 7 | 3714 switch (type) |
| 3715 { | |
| 3716 case TYPE_EQUAL: n1 = (n1 == n2); break; | |
| 3717 case TYPE_NEQUAL: n1 = (n1 != n2); break; | |
| 3718 case TYPE_GREATER: n1 = (n1 > n2); break; | |
| 3719 case TYPE_GEQUAL: n1 = (n1 >= n2); break; | |
| 3720 case TYPE_SMALLER: n1 = (n1 < n2); break; | |
| 3721 case TYPE_SEQUAL: n1 = (n1 <= n2); break; | |
| 3722 case TYPE_UNKNOWN: | |
| 3723 case TYPE_MATCH: | |
| 3724 case TYPE_NOMATCH: break; /* avoid gcc warning */ | |
| 3725 } | |
| 3726 } | |
| 3727 else | |
| 3728 { | |
| 71 | 3729 s1 = get_tv_string_buf(rettv, buf1); |
| 3730 s2 = get_tv_string_buf(&var2, buf2); | |
| 7 | 3731 if (type != TYPE_MATCH && type != TYPE_NOMATCH) |
| 3732 i = ic ? MB_STRICMP(s1, s2) : STRCMP(s1, s2); | |
| 3733 else | |
| 3734 i = 0; | |
| 3735 n1 = FALSE; | |
| 3736 switch (type) | |
| 3737 { | |
| 3738 case TYPE_EQUAL: n1 = (i == 0); break; | |
| 3739 case TYPE_NEQUAL: n1 = (i != 0); break; | |
| 3740 case TYPE_GREATER: n1 = (i > 0); break; | |
| 3741 case TYPE_GEQUAL: n1 = (i >= 0); break; | |
| 3742 case TYPE_SMALLER: n1 = (i < 0); break; | |
| 3743 case TYPE_SEQUAL: n1 = (i <= 0); break; | |
| 3744 | |
| 3745 case TYPE_MATCH: | |
| 3746 case TYPE_NOMATCH: | |
|
8749
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3747 n1 = pattern_match(s2, s1, ic); |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3748 if (type == TYPE_NOMATCH) |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3749 n1 = !n1; |
| 7 | 3750 break; |
| 3751 | |
| 3752 case TYPE_UNKNOWN: break; /* avoid gcc warning */ | |
| 3753 } | |
| 3754 } | |
| 71 | 3755 clear_tv(rettv); |
| 3756 clear_tv(&var2); | |
| 3757 rettv->v_type = VAR_NUMBER; | |
| 3758 rettv->vval.v_number = n1; | |
| 7 | 3759 } |
| 3760 } | |
| 3761 | |
| 3762 return OK; | |
| 3763 } | |
| 3764 | |
| 3765 /* | |
| 3766 * Handle fourth level expression: | |
| 3767 * + number addition | |
| 3768 * - number subtraction | |
| 3769 * . string concatenation | |
| 3770 * | |
| 3771 * "arg" must point to the first non-white of the expression. | |
| 3772 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3773 * | |
| 3774 * Return OK or FAIL. | |
| 3775 */ | |
| 3776 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3777 eval5(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3778 { |
| 137 | 3779 typval_T var2; |
| 3780 typval_T var3; | |
| 7 | 3781 int op; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
3782 varnumber_T n1, n2; |
| 1624 | 3783 #ifdef FEAT_FLOAT |
| 3784 float_T f1 = 0, f2 = 0; | |
| 3785 #endif | |
| 7 | 3786 char_u *s1, *s2; |
| 3787 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN]; | |
| 3788 char_u *p; | |
| 3789 | |
| 3790 /* | |
| 3791 * Get the first variable. | |
| 3792 */ | |
| 1655 | 3793 if (eval6(arg, rettv, evaluate, FALSE) == FAIL) |
| 7 | 3794 return FAIL; |
| 3795 | |
| 3796 /* | |
| 3797 * Repeat computing, until no '+', '-' or '.' is following. | |
| 3798 */ | |
| 3799 for (;;) | |
| 3800 { | |
| 3801 op = **arg; | |
| 3802 if (op != '+' && op != '-' && op != '.') | |
| 3803 break; | |
| 3804 | |
| 1624 | 3805 if ((op != '+' || rettv->v_type != VAR_LIST) |
| 3806 #ifdef FEAT_FLOAT | |
| 3807 && (op == '.' || rettv->v_type != VAR_FLOAT) | |
| 3808 #endif | |
| 3809 ) | |
| 323 | 3810 { |
| 3811 /* For "list + ...", an illegal use of the first operand as | |
| 3812 * a number cannot be determined before evaluating the 2nd | |
| 3813 * operand: if this is also a list, all is ok. | |
| 3814 * For "something . ...", "something - ..." or "non-list + ...", | |
| 3815 * we know that the first operand needs to be a string or number | |
| 3816 * without evaluating the 2nd operand. So check before to avoid | |
| 3817 * side effects after an error. */ | |
| 3818 if (evaluate && get_tv_string_chk(rettv) == NULL) | |
| 3819 { | |
| 3820 clear_tv(rettv); | |
| 3821 return FAIL; | |
| 3822 } | |
| 3823 } | |
| 3824 | |
| 7 | 3825 /* |
| 3826 * Get the second variable. | |
| 3827 */ | |
| 3828 *arg = skipwhite(*arg + 1); | |
| 1655 | 3829 if (eval6(arg, &var2, evaluate, op == '.') == FAIL) |
| 7 | 3830 { |
| 71 | 3831 clear_tv(rettv); |
| 7 | 3832 return FAIL; |
| 3833 } | |
| 3834 | |
| 3835 if (evaluate) | |
| 3836 { | |
| 3837 /* | |
| 3838 * Compute the result. | |
| 3839 */ | |
| 3840 if (op == '.') | |
| 3841 { | |
| 323 | 3842 s1 = get_tv_string_buf(rettv, buf1); /* already checked */ |
| 3843 s2 = get_tv_string_buf_chk(&var2, buf2); | |
| 3844 if (s2 == NULL) /* type error ? */ | |
| 3845 { | |
| 3846 clear_tv(rettv); | |
| 3847 clear_tv(&var2); | |
| 3848 return FAIL; | |
| 3849 } | |
| 117 | 3850 p = concat_str(s1, s2); |
| 71 | 3851 clear_tv(rettv); |
| 3852 rettv->v_type = VAR_STRING; | |
| 3853 rettv->vval.v_string = p; | |
| 7 | 3854 } |
| 104 | 3855 else if (op == '+' && rettv->v_type == VAR_LIST |
| 3856 && var2.v_type == VAR_LIST) | |
| 80 | 3857 { |
| 3858 /* concatenate Lists */ | |
| 3859 if (list_concat(rettv->vval.v_list, var2.vval.v_list, | |
| 3860 &var3) == FAIL) | |
| 3861 { | |
| 3862 clear_tv(rettv); | |
| 3863 clear_tv(&var2); | |
| 3864 return FAIL; | |
| 3865 } | |
| 3866 clear_tv(rettv); | |
| 3867 *rettv = var3; | |
| 3868 } | |
| 7 | 3869 else |
| 3870 { | |
| 323 | 3871 int error = FALSE; |
| 3872 | |
| 1624 | 3873 #ifdef FEAT_FLOAT |
| 3874 if (rettv->v_type == VAR_FLOAT) | |
| 3875 { | |
| 3876 f1 = rettv->vval.v_float; | |
| 3877 n1 = 0; | |
| 3878 } | |
| 3879 else | |
| 3880 #endif | |
| 3881 { | |
| 3882 n1 = get_tv_number_chk(rettv, &error); | |
| 3883 if (error) | |
| 3884 { | |
| 3885 /* This can only happen for "list + non-list". For | |
| 3886 * "non-list + ..." or "something - ...", we returned | |
| 3887 * before evaluating the 2nd operand. */ | |
| 3888 clear_tv(rettv); | |
| 3889 return FAIL; | |
| 3890 } | |
| 3891 #ifdef FEAT_FLOAT | |
| 3892 if (var2.v_type == VAR_FLOAT) | |
| 3893 f1 = n1; | |
| 3894 #endif | |
| 3895 } | |
| 3896 #ifdef FEAT_FLOAT | |
| 3897 if (var2.v_type == VAR_FLOAT) | |
| 3898 { | |
| 3899 f2 = var2.vval.v_float; | |
| 3900 n2 = 0; | |
| 3901 } | |
| 3902 else | |
| 3903 #endif | |
| 3904 { | |
| 3905 n2 = get_tv_number_chk(&var2, &error); | |
| 3906 if (error) | |
| 3907 { | |
| 3908 clear_tv(rettv); | |
| 3909 clear_tv(&var2); | |
| 3910 return FAIL; | |
| 3911 } | |
| 3912 #ifdef FEAT_FLOAT | |
| 3913 if (rettv->v_type == VAR_FLOAT) | |
| 3914 f2 = n2; | |
| 3915 #endif | |
| 323 | 3916 } |
| 71 | 3917 clear_tv(rettv); |
| 1624 | 3918 |
| 3919 #ifdef FEAT_FLOAT | |
| 3920 /* If there is a float on either side the result is a float. */ | |
| 3921 if (rettv->v_type == VAR_FLOAT || var2.v_type == VAR_FLOAT) | |
| 3922 { | |
| 3923 if (op == '+') | |
| 3924 f1 = f1 + f2; | |
| 3925 else | |
| 3926 f1 = f1 - f2; | |
| 3927 rettv->v_type = VAR_FLOAT; | |
| 3928 rettv->vval.v_float = f1; | |
| 3929 } | |
| 3930 else | |
| 3931 #endif | |
| 3932 { | |
| 3933 if (op == '+') | |
| 3934 n1 = n1 + n2; | |
| 3935 else | |
| 3936 n1 = n1 - n2; | |
| 3937 rettv->v_type = VAR_NUMBER; | |
| 3938 rettv->vval.v_number = n1; | |
| 3939 } | |
| 71 | 3940 } |
| 3941 clear_tv(&var2); | |
| 7 | 3942 } |
| 3943 } | |
| 3944 return OK; | |
| 3945 } | |
| 3946 | |
| 3947 /* | |
| 3948 * Handle fifth level expression: | |
| 3949 * * number multiplication | |
| 3950 * / number division | |
| 3951 * % number modulo | |
| 3952 * | |
| 3953 * "arg" must point to the first non-white of the expression. | |
| 3954 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3955 * | |
| 3956 * Return OK or FAIL. | |
| 3957 */ | |
| 3958 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3959 eval6( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3960 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3961 typval_T *rettv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3962 int evaluate, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3963 int want_string) /* after "." operator */ |
| 7 | 3964 { |
| 137 | 3965 typval_T var2; |
| 7 | 3966 int op; |
|
9389
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Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
3967 varnumber_T n1, n2; |
| 1624 | 3968 #ifdef FEAT_FLOAT |
| 3969 int use_float = FALSE; | |
| 3970 float_T f1 = 0, f2; | |
| 3971 #endif | |
| 323 | 3972 int error = FALSE; |
| 7 | 3973 |
| 3974 /* | |
| 3975 * Get the first variable. | |
| 3976 */ | |
| 1655 | 3977 if (eval7(arg, rettv, evaluate, want_string) == FAIL) |
| 7 | 3978 return FAIL; |
| 3979 | |
| 3980 /* | |
| 3981 * Repeat computing, until no '*', '/' or '%' is following. | |
| 3982 */ | |
| 3983 for (;;) | |
| 3984 { | |
| 3985 op = **arg; | |
| 3986 if (op != '*' && op != '/' && op != '%') | |
| 3987 break; | |
| 3988 | |
| 3989 if (evaluate) | |
| 3990 { | |
| 1624 | 3991 #ifdef FEAT_FLOAT |
| 3992 if (rettv->v_type == VAR_FLOAT) | |
| 3993 { | |
| 3994 f1 = rettv->vval.v_float; | |
| 3995 use_float = TRUE; | |
| 3996 n1 = 0; | |
| 3997 } | |
| 3998 else | |
| 3999 #endif | |
| 4000 n1 = get_tv_number_chk(rettv, &error); | |
| 71 | 4001 clear_tv(rettv); |
| 323 | 4002 if (error) |
| 4003 return FAIL; | |
| 7 | 4004 } |
| 4005 else | |
| 4006 n1 = 0; | |
| 4007 | |
| 4008 /* | |
| 4009 * Get the second variable. | |
| 4010 */ | |
| 4011 *arg = skipwhite(*arg + 1); | |
| 1655 | 4012 if (eval7(arg, &var2, evaluate, FALSE) == FAIL) |
| 7 | 4013 return FAIL; |
| 4014 | |
| 4015 if (evaluate) | |
| 4016 { | |
| 1624 | 4017 #ifdef FEAT_FLOAT |
| 4018 if (var2.v_type == VAR_FLOAT) | |
| 4019 { | |
| 4020 if (!use_float) | |
| 4021 { | |
| 4022 f1 = n1; | |
| 4023 use_float = TRUE; | |
| 4024 } | |
| 4025 f2 = var2.vval.v_float; | |
| 4026 n2 = 0; | |
| 4027 } | |
| 4028 else | |
| 4029 #endif | |
| 4030 { | |
| 4031 n2 = get_tv_number_chk(&var2, &error); | |
| 4032 clear_tv(&var2); | |
| 4033 if (error) | |
| 4034 return FAIL; | |
| 4035 #ifdef FEAT_FLOAT | |
| 4036 if (use_float) | |
| 4037 f2 = n2; | |
| 4038 #endif | |
| 4039 } | |
| 7 | 4040 |
| 4041 /* | |
| 4042 * Compute the result. | |
| 1624 | 4043 * When either side is a float the result is a float. |
| 7 | 4044 */ |
| 1624 | 4045 #ifdef FEAT_FLOAT |
| 4046 if (use_float) | |
| 4047 { | |
| 4048 if (op == '*') | |
| 4049 f1 = f1 * f2; | |
| 4050 else if (op == '/') | |
| 4051 { | |
|
2441
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Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4052 # ifdef VMS |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4053 /* VMS crashes on divide by zero, work around it */ |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4054 if (f2 == 0.0) |
|
620a42739426
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Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4055 { |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4056 if (f1 == 0) |
|
2529
2aaa88366cbb
Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
4057 f1 = -1 * __F_FLT_MAX - 1L; /* similar to NaN */ |
|
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4058 else if (f1 < 0) |
|
2529
2aaa88366cbb
Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
4059 f1 = -1 * __F_FLT_MAX; |
|
2441
620a42739426
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Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4060 else |
|
2529
2aaa88366cbb
Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
4061 f1 = __F_FLT_MAX; |
|
2441
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4062 } |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4063 else |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4064 f1 = f1 / f2; |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4065 # else |
| 1624 | 4066 /* We rely on the floating point library to handle divide |
| 4067 * by zero to result in "inf" and not a crash. */ | |
| 4068 f1 = f1 / f2; | |
|
2441
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Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4069 # endif |
| 1624 | 4070 } |
| 4071 else | |
| 4072 { | |
| 1662 | 4073 EMSG(_("E804: Cannot use '%' with Float")); |
| 1624 | 4074 return FAIL; |
| 4075 } | |
| 4076 rettv->v_type = VAR_FLOAT; | |
| 4077 rettv->vval.v_float = f1; | |
| 4078 } | |
| 4079 else | |
| 4080 #endif | |
| 4081 { | |
| 4082 if (op == '*') | |
| 4083 n1 = n1 * n2; | |
| 4084 else if (op == '/') | |
| 4085 { | |
| 4086 if (n2 == 0) /* give an error message? */ | |
| 4087 { | |
|
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32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4088 #ifdef FEAT_NUM64 |
|
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
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parents:
9387
diff
changeset
|
4089 if (n1 == 0) |
|
9900
daecffbd0322
commit https://github.com/vim/vim/commit/af9c4c9b5761c4c074237d87e2c95713bf721eab
Christian Brabandt <cb@256bit.org>
parents:
9869
diff
changeset
|
4090 n1 = -0x7fffffffffffffffLL - 1; /* similar to NaN */ |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4091 else if (n1 < 0) |
|
9900
daecffbd0322
commit https://github.com/vim/vim/commit/af9c4c9b5761c4c074237d87e2c95713bf721eab
Christian Brabandt <cb@256bit.org>
parents:
9869
diff
changeset
|
4092 n1 = -0x7fffffffffffffffLL; |
|
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parents:
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diff
changeset
|
4093 else |
|
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diff
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|
4094 n1 = 0x7fffffffffffffffLL; |
|
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parents:
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diff
changeset
|
4095 #else |
| 1624 | 4096 if (n1 == 0) |
| 4097 n1 = -0x7fffffffL - 1L; /* similar to NaN */ | |
| 4098 else if (n1 < 0) | |
| 4099 n1 = -0x7fffffffL; | |
| 4100 else | |
| 4101 n1 = 0x7fffffffL; | |
|
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Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4102 #endif |
| 1624 | 4103 } |
| 4104 else | |
| 4105 n1 = n1 / n2; | |
| 4106 } | |
| 4107 else | |
| 4108 { | |
| 4109 if (n2 == 0) /* give an error message? */ | |
| 4110 n1 = 0; | |
| 4111 else | |
| 4112 n1 = n1 % n2; | |
| 4113 } | |
| 4114 rettv->v_type = VAR_NUMBER; | |
| 4115 rettv->vval.v_number = n1; | |
| 4116 } | |
| 7 | 4117 } |
| 4118 } | |
| 4119 | |
| 4120 return OK; | |
| 4121 } | |
| 4122 | |
| 4123 /* | |
| 4124 * Handle sixth level expression: | |
| 4125 * number number constant | |
| 1228 | 4126 * "string" string constant |
| 4127 * 'string' literal string constant | |
| 7 | 4128 * &option-name option value |
| 4129 * @r register contents | |
| 4130 * identifier variable value | |
| 4131 * function() function call | |
| 4132 * $VAR environment variable | |
| 4133 * (expression) nested expression | |
| 151 | 4134 * [expr, expr] List |
| 4135 * {key: val, key: val} Dictionary | |
| 7 | 4136 * |
| 4137 * Also handle: | |
| 4138 * ! in front logical NOT | |
| 4139 * - in front unary minus | |
| 4140 * + in front unary plus (ignored) | |
| 100 | 4141 * trailing [] subscript in String or List |
| 4142 * trailing .name entry in Dictionary | |
| 7 | 4143 * |
| 4144 * "arg" must point to the first non-white of the expression. | |
| 4145 * "arg" is advanced to the next non-white after the recognized expression. | |
| 4146 * | |
| 4147 * Return OK or FAIL. | |
| 4148 */ | |
| 4149 static int | |
|
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diff
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|
4150 eval7( |
|
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diff
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|
4151 char_u **arg, |
|
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diff
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|
4152 typval_T *rettv, |
|
83861277e6a3
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|
4153 int evaluate, |
|
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parents:
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diff
changeset
|
4154 int want_string UNUSED) /* after "." operator */ |
| 7 | 4155 { |
|
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parents:
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diff
changeset
|
4156 varnumber_T n; |
| 7 | 4157 int len; |
| 4158 char_u *s; | |
| 4159 char_u *start_leader, *end_leader; | |
| 4160 int ret = OK; | |
| 4161 char_u *alias; | |
| 4162 | |
| 4163 /* | |
| 71 | 4164 * Initialise variable so that clear_tv() can't mistake this for a |
| 56 | 4165 * string and free a string that isn't there. |
| 7 | 4166 */ |
| 71 | 4167 rettv->v_type = VAR_UNKNOWN; |
| 7 | 4168 |
| 4169 /* | |
|
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parents:
10000
diff
changeset
|
4170 * Skip '!', '-' and '+' characters. They are handled later. |
| 7 | 4171 */ |
| 4172 start_leader = *arg; | |
| 4173 while (**arg == '!' || **arg == '-' || **arg == '+') | |
| 4174 *arg = skipwhite(*arg + 1); | |
| 4175 end_leader = *arg; | |
| 4176 | |
| 4177 switch (**arg) | |
| 4178 { | |
| 4179 /* | |
| 4180 * Number constant. | |
| 4181 */ | |
| 4182 case '0': | |
| 4183 case '1': | |
| 4184 case '2': | |
| 4185 case '3': | |
| 4186 case '4': | |
| 4187 case '5': | |
| 4188 case '6': | |
| 4189 case '7': | |
| 4190 case '8': | |
| 4191 case '9': | |
| 1624 | 4192 { |
| 4193 #ifdef FEAT_FLOAT | |
| 4194 char_u *p = skipdigits(*arg + 1); | |
| 4195 int get_float = FALSE; | |
| 4196 | |
| 4197 /* We accept a float when the format matches | |
| 4198 * "[0-9]\+\.[0-9]\+\([eE][+-]\?[0-9]\+\)\?". This is very | |
| 1655 | 4199 * strict to avoid backwards compatibility problems. |
| 4200 * Don't look for a float after the "." operator, so that | |
| 4201 * ":let vers = 1.2.3" doesn't fail. */ | |
| 4202 if (!want_string && p[0] == '.' && vim_isdigit(p[1])) | |
| 1624 | 4203 { |
| 4204 get_float = TRUE; | |
| 4205 p = skipdigits(p + 2); | |
| 4206 if (*p == 'e' || *p == 'E') | |
| 4207 { | |
| 4208 ++p; | |
| 4209 if (*p == '-' || *p == '+') | |
| 4210 ++p; | |
| 4211 if (!vim_isdigit(*p)) | |
| 4212 get_float = FALSE; | |
| 4213 else | |
| 4214 p = skipdigits(p + 1); | |
| 4215 } | |
| 4216 if (ASCII_ISALPHA(*p) || *p == '.') | |
| 4217 get_float = FALSE; | |
| 4218 } | |
| 4219 if (get_float) | |
| 4220 { | |
| 4221 float_T f; | |
| 4222 | |
| 4223 *arg += string2float(*arg, &f); | |
| 4224 if (evaluate) | |
| 4225 { | |
| 4226 rettv->v_type = VAR_FLOAT; | |
| 4227 rettv->vval.v_float = f; | |
| 4228 } | |
| 4229 } | |
| 4230 else | |
| 4231 #endif | |
| 4232 { | |
|
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7422
diff
changeset
|
4233 vim_str2nr(*arg, NULL, &len, STR2NR_ALL, &n, NULL, 0); |
| 1624 | 4234 *arg += len; |
| 4235 if (evaluate) | |
| 4236 { | |
| 4237 rettv->v_type = VAR_NUMBER; | |
| 4238 rettv->vval.v_number = n; | |
| 4239 } | |
| 4240 } | |
| 4241 break; | |
| 4242 } | |
| 7 | 4243 |
| 4244 /* | |
| 4245 * String constant: "string". | |
| 4246 */ | |
| 71 | 4247 case '"': ret = get_string_tv(arg, rettv, evaluate); |
| 7 | 4248 break; |
| 4249 | |
| 4250 /* | |
| 100 | 4251 * Literal string constant: 'str''ing'. |
| 7 | 4252 */ |
| 71 | 4253 case '\'': ret = get_lit_string_tv(arg, rettv, evaluate); |
| 56 | 4254 break; |
| 4255 | |
| 4256 /* | |
| 4257 * List: [expr, expr] | |
| 4258 */ | |
| 71 | 4259 case '[': ret = get_list_tv(arg, rettv, evaluate); |
| 7 | 4260 break; |
| 4261 | |
| 4262 /* | |
|
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diff
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|
4263 * Lambda: {arg, arg -> expr} |
| 100 | 4264 * Dictionary: {key: val, key: val} |
| 4265 */ | |
|
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|
4266 case '{': ret = get_lambda_tv(arg, rettv, evaluate); |
|
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|
4267 if (ret == NOTDONE) |
|
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diff
changeset
|
4268 ret = get_dict_tv(arg, rettv, evaluate); |
| 100 | 4269 break; |
| 4270 | |
| 4271 /* | |
| 104 | 4272 * Option value: &name |
| 7 | 4273 */ |
| 104 | 4274 case '&': ret = get_option_tv(arg, rettv, evaluate); |
| 7 | 4275 break; |
| 4276 | |
| 4277 /* | |
| 4278 * Environment variable: $VAR. | |
| 4279 */ | |
| 71 | 4280 case '$': ret = get_env_tv(arg, rettv, evaluate); |
| 7 | 4281 break; |
| 4282 | |
| 4283 /* | |
| 4284 * Register contents: @r. | |
| 4285 */ | |
| 4286 case '@': ++*arg; | |
| 4287 if (evaluate) | |
| 4288 { | |
| 71 | 4289 rettv->v_type = VAR_STRING; |
| 5796 | 4290 rettv->vval.v_string = get_reg_contents(**arg, |
| 4291 GREG_EXPR_SRC); | |
| 7 | 4292 } |
| 4293 if (**arg != NUL) | |
| 4294 ++*arg; | |
| 4295 break; | |
| 4296 | |
| 4297 /* | |
| 4298 * nested expression: (expression). | |
| 4299 */ | |
| 4300 case '(': *arg = skipwhite(*arg + 1); | |
| 71 | 4301 ret = eval1(arg, rettv, evaluate); /* recursive! */ |
| 7 | 4302 if (**arg == ')') |
| 4303 ++*arg; | |
| 4304 else if (ret == OK) | |
| 4305 { | |
| 4306 EMSG(_("E110: Missing ')'")); | |
| 71 | 4307 clear_tv(rettv); |
| 7 | 4308 ret = FAIL; |
| 4309 } | |
| 4310 break; | |
| 4311 | |
| 100 | 4312 default: ret = NOTDONE; |
| 4313 break; | |
| 4314 } | |
| 4315 | |
| 4316 if (ret == NOTDONE) | |
| 4317 { | |
| 4318 /* | |
| 4319 * Must be a variable or function name. | |
| 4320 * Can also be a curly-braces kind of name: {expr}. | |
| 4321 */ | |
| 4322 s = *arg; | |
| 159 | 4323 len = get_name_len(arg, &alias, evaluate, TRUE); |
| 100 | 4324 if (alias != NULL) |
| 4325 s = alias; | |
| 4326 | |
| 159 | 4327 if (len <= 0) |
| 100 | 4328 ret = FAIL; |
| 4329 else | |
| 4330 { | |
| 4331 if (**arg == '(') /* recursive! */ | |
| 4332 { | |
|
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|
4333 partial_T *partial; |
|
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diff
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|
4334 |
|
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diff
changeset
|
4335 if (!evaluate) |
|
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diff
changeset
|
4336 check_vars(s, len); |
|
8c2553beff0f
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diff
changeset
|
4337 |
| 100 | 4338 /* If "s" is the name of a variable of type VAR_FUNC |
| 4339 * use its contents. */ | |
|
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diff
changeset
|
4340 s = deref_func_name(s, &len, &partial, !evaluate); |
| 100 | 4341 |
| 4342 /* Invoke the function. */ | |
| 4343 ret = get_func_tv(s, len, rettv, arg, | |
| 4344 curwin->w_cursor.lnum, curwin->w_cursor.lnum, | |
|
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diff
changeset
|
4345 &len, evaluate, partial, NULL); |
| 4178 | 4346 |
| 4347 /* If evaluate is FALSE rettv->v_type was not set in | |
| 4348 * get_func_tv, but it's needed in handle_subscript() to parse | |
| 4349 * what follows. So set it here. */ | |
| 4350 if (rettv->v_type == VAR_UNKNOWN && !evaluate && **arg == '(') | |
| 4351 { | |
|
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9157
diff
changeset
|
4352 rettv->vval.v_string = NULL; |
| 4178 | 4353 rettv->v_type = VAR_FUNC; |
| 4354 } | |
| 4355 | |
| 100 | 4356 /* Stop the expression evaluation when immediately |
| 4357 * aborting on error, or when an interrupt occurred or | |
| 4358 * an exception was thrown but not caught. */ | |
| 4359 if (aborting()) | |
| 4360 { | |
| 4361 if (ret == OK) | |
| 4362 clear_tv(rettv); | |
| 7 | 4363 ret = FAIL; |
| 100 | 4364 } |
| 4365 } | |
| 4366 else if (evaluate) | |
| 6791 | 4367 ret = get_var_tv(s, len, rettv, NULL, TRUE, FALSE); |
| 117 | 4368 else |
|
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diff
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|
4369 { |
|
8c2553beff0f
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diff
changeset
|
4370 check_vars(s, len); |
| 117 | 4371 ret = OK; |
|
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diff
changeset
|
4372 } |
| 100 | 4373 } |
| 2690 | 4374 vim_free(alias); |
| 100 | 4375 } |
| 4376 | |
| 7 | 4377 *arg = skipwhite(*arg); |
| 4378 | |
| 159 | 4379 /* Handle following '[', '(' and '.' for expr[expr], expr.name, |
| 4380 * expr(expr). */ | |
| 4381 if (ret == OK) | |
| 4382 ret = handle_subscript(arg, rettv, evaluate, TRUE); | |
| 7 | 4383 |
| 4384 /* | |
| 4385 * Apply logical NOT and unary '-', from right to left, ignore '+'. | |
| 4386 */ | |
| 4387 if (ret == OK && evaluate && end_leader > start_leader) | |
| 4388 { | |
| 323 | 4389 int error = FALSE; |
|
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diff
changeset
|
4390 varnumber_T val = 0; |
| 1624 | 4391 #ifdef FEAT_FLOAT |
| 4392 float_T f = 0.0; | |
| 4393 | |
| 4394 if (rettv->v_type == VAR_FLOAT) | |
| 4395 f = rettv->vval.v_float; | |
| 4396 else | |
| 4397 #endif | |
| 4398 val = get_tv_number_chk(rettv, &error); | |
| 323 | 4399 if (error) |
| 4400 { | |
| 4401 clear_tv(rettv); | |
| 4402 ret = FAIL; | |
| 4403 } | |
| 4404 else | |
| 4405 { | |
| 4406 while (end_leader > start_leader) | |
| 4407 { | |
| 4408 --end_leader; | |
| 4409 if (*end_leader == '!') | |
| 1624 | 4410 { |
| 4411 #ifdef FEAT_FLOAT | |
| 4412 if (rettv->v_type == VAR_FLOAT) | |
| 4413 f = !f; | |
| 4414 else | |
| 4415 #endif | |
| 4416 val = !val; | |
| 4417 } | |
| 323 | 4418 else if (*end_leader == '-') |
| 1624 | 4419 { |
| 4420 #ifdef FEAT_FLOAT | |
| 4421 if (rettv->v_type == VAR_FLOAT) | |
| 4422 f = -f; | |
| 4423 else | |
| 4424 #endif | |
| 4425 val = -val; | |
| 4426 } | |
| 4427 } | |
| 4428 #ifdef FEAT_FLOAT | |
| 4429 if (rettv->v_type == VAR_FLOAT) | |
| 4430 { | |
| 4431 clear_tv(rettv); | |
| 4432 rettv->vval.v_float = f; | |
| 4433 } | |
| 4434 else | |
| 4435 #endif | |
| 4436 { | |
| 4437 clear_tv(rettv); | |
| 4438 rettv->v_type = VAR_NUMBER; | |
| 4439 rettv->vval.v_number = val; | |
| 4440 } | |
| 323 | 4441 } |
| 7 | 4442 } |
| 4443 | |
| 4444 return ret; | |
| 4445 } | |
| 4446 | |
| 4447 /* | |
| 829 | 4448 * Evaluate an "[expr]" or "[expr:expr]" index. Also "dict.key". |
| 4449 * "*arg" points to the '[' or '.'. | |
| 56 | 4450 * Returns FAIL or OK. "*arg" is advanced to after the ']'. |
| 4451 */ | |
| 4452 static int | |
|
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|
4453 eval_index( |
|
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|
4454 char_u **arg, |
|
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|
4455 typval_T *rettv, |
|
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|
4456 int evaluate, |
|
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changeset
|
4457 int verbose) /* give error messages */ |
| 56 | 4458 { |
| 4459 int empty1 = FALSE, empty2 = FALSE; | |
| 137 | 4460 typval_T var1, var2; |
| 56 | 4461 long n1, n2 = 0; |
| 100 | 4462 long len = -1; |
| 4463 int range = FALSE; | |
| 56 | 4464 char_u *s; |
| 100 | 4465 char_u *key = NULL; |
| 56 | 4466 |
|
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|
4467 switch (rettv->v_type) |
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|
4468 { |
|
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|
4469 case VAR_FUNC: |
|
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|
4470 case VAR_PARTIAL: |
|
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|
4471 if (verbose) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4472 EMSG(_("E695: Cannot index a Funcref")); |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4473 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4474 case VAR_FLOAT: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4475 #ifdef FEAT_FLOAT |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4476 if (verbose) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4477 EMSG(_(e_float_as_string)); |
|
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 #endif |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4480 case VAR_SPECIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4481 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
4482 case VAR_CHANNEL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4483 if (verbose) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4484 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
|
4485 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4486 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4487 if (evaluate) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4488 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4489 /* FALLTHROUGH */ |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4490 |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4491 case VAR_STRING: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4492 case VAR_NUMBER: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4493 case VAR_LIST: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4494 case VAR_DICT: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4495 break; |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
4496 } |
| 56 | 4497 |
|
7046
fd409a0800fd
commit https://github.com/vim/vim/commit/0a38dd29d6f65aa601162542a5ab0ba7f308fc8e
Christian Brabandt <cb@256bit.org>
parents:
7042
diff
changeset
|
4498 init_tv(&var1); |
|
fd409a0800fd
commit https://github.com/vim/vim/commit/0a38dd29d6f65aa601162542a5ab0ba7f308fc8e
Christian Brabandt <cb@256bit.org>
parents:
7042
diff
changeset
|
4499 init_tv(&var2); |
| 100 | 4500 if (**arg == '.') |
| 4501 { | |
| 4502 /* | |
| 4503 * dict.name | |
| 4504 */ | |
| 4505 key = *arg + 1; | |
| 4506 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len) | |
| 4507 ; | |
| 4508 if (len == 0) | |
| 4509 return FAIL; | |
| 4510 *arg = skipwhite(key + len); | |
| 4511 } | |
| 4512 else | |
| 4513 { | |
| 4514 /* | |
| 4515 * something[idx] | |
| 4516 * | |
| 4517 * Get the (first) variable from inside the []. | |
| 4518 */ | |
| 56 | 4519 *arg = skipwhite(*arg + 1); |
| 100 | 4520 if (**arg == ':') |
| 4521 empty1 = TRUE; | |
| 4522 else if (eval1(arg, &var1, evaluate) == FAIL) /* recursive! */ | |
| 56 | 4523 return FAIL; |
| 323 | 4524 else if (evaluate && get_tv_string_chk(&var1) == NULL) |
| 4525 { | |
| 4526 /* not a number or string */ | |
| 4527 clear_tv(&var1); | |
| 4528 return FAIL; | |
| 4529 } | |
| 100 | 4530 |
| 4531 /* | |
| 4532 * Get the second variable from inside the [:]. | |
| 4533 */ | |
| 4534 if (**arg == ':') | |
| 4535 { | |
| 4536 range = TRUE; | |
| 4537 *arg = skipwhite(*arg + 1); | |
| 4538 if (**arg == ']') | |
| 4539 empty2 = TRUE; | |
| 4540 else if (eval1(arg, &var2, evaluate) == FAIL) /* recursive! */ | |
| 4541 { | |
| 323 | 4542 if (!empty1) |
| 4543 clear_tv(&var1); | |
| 4544 return FAIL; | |
| 4545 } | |
| 4546 else if (evaluate && get_tv_string_chk(&var2) == NULL) | |
| 4547 { | |
| 4548 /* not a number or string */ | |
| 4549 if (!empty1) | |
| 4550 clear_tv(&var1); | |
| 4551 clear_tv(&var2); | |
| 100 | 4552 return FAIL; |
| 4553 } | |
| 4554 } | |
| 4555 | |
| 4556 /* Check for the ']'. */ | |
| 4557 if (**arg != ']') | |
| 4558 { | |
| 159 | 4559 if (verbose) |
| 4560 EMSG(_(e_missbrac)); | |
| 100 | 4561 clear_tv(&var1); |
| 4562 if (range) | |
| 4563 clear_tv(&var2); | |
| 4564 return FAIL; | |
| 4565 } | |
| 4566 *arg = skipwhite(*arg + 1); /* skip the ']' */ | |
| 56 | 4567 } |
| 4568 | |
| 4569 if (evaluate) | |
| 4570 { | |
| 100 | 4571 n1 = 0; |
| 4572 if (!empty1 && rettv->v_type != VAR_DICT) | |
| 56 | 4573 { |
| 71 | 4574 n1 = get_tv_number(&var1); |
| 4575 clear_tv(&var1); | |
| 56 | 4576 } |
| 4577 if (range) | |
| 4578 { | |
| 4579 if (empty2) | |
| 4580 n2 = -1; | |
| 4581 else | |
| 4582 { | |
| 71 | 4583 n2 = get_tv_number(&var2); |
| 4584 clear_tv(&var2); | |
| 4585 } | |
| 4586 } | |
| 4587 | |
| 4588 switch (rettv->v_type) | |
| 56 | 4589 { |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4590 case VAR_UNKNOWN: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4591 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4592 case VAR_PARTIAL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4593 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4594 case VAR_SPECIAL: |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4595 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
4596 case VAR_CHANNEL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4597 break; /* not evaluating, skipping over subscript */ |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4598 |
| 56 | 4599 case VAR_NUMBER: |
| 4600 case VAR_STRING: | |
| 71 | 4601 s = get_tv_string(rettv); |
| 56 | 4602 len = (long)STRLEN(s); |
| 4603 if (range) | |
| 4604 { | |
| 4605 /* The resulting variable is a substring. If the indexes | |
| 4606 * are out of range the result is empty. */ | |
| 4607 if (n1 < 0) | |
| 4608 { | |
| 4609 n1 = len + n1; | |
| 4610 if (n1 < 0) | |
| 4611 n1 = 0; | |
| 4612 } | |
| 4613 if (n2 < 0) | |
| 4614 n2 = len + n2; | |
| 4615 else if (n2 >= len) | |
| 4616 n2 = len; | |
| 4617 if (n1 >= len || n2 < 0 || n1 > n2) | |
| 4618 s = NULL; | |
| 4619 else | |
| 4620 s = vim_strnsave(s + n1, (int)(n2 - n1 + 1)); | |
| 4621 } | |
| 4622 else | |
| 4623 { | |
| 4624 /* The resulting variable is a string of a single | |
| 4625 * character. If the index is too big or negative the | |
| 4626 * result is empty. */ | |
| 4627 if (n1 >= len || n1 < 0) | |
| 4628 s = NULL; | |
| 4629 else | |
| 4630 s = vim_strnsave(s + n1, 1); | |
| 4631 } | |
| 71 | 4632 clear_tv(rettv); |
| 4633 rettv->v_type = VAR_STRING; | |
| 4634 rettv->vval.v_string = s; | |
| 56 | 4635 break; |
| 4636 | |
| 4637 case VAR_LIST: | |
| 71 | 4638 len = list_len(rettv->vval.v_list); |
| 56 | 4639 if (n1 < 0) |
| 4640 n1 = len + n1; | |
| 4641 if (!empty1 && (n1 < 0 || n1 >= len)) | |
| 4642 { | |
| 842 | 4643 /* For a range we allow invalid values and return an empty |
| 4644 * list. A list index out of range is an error. */ | |
| 4645 if (!range) | |
| 4646 { | |
| 4647 if (verbose) | |
| 4648 EMSGN(_(e_listidx), n1); | |
| 4649 return FAIL; | |
| 4650 } | |
| 4651 n1 = len; | |
| 56 | 4652 } |
| 4653 if (range) | |
| 4654 { | |
| 137 | 4655 list_T *l; |
| 4656 listitem_T *item; | |
| 56 | 4657 |
| 4658 if (n2 < 0) | |
| 4659 n2 = len + n2; | |
| 829 | 4660 else if (n2 >= len) |
| 4661 n2 = len - 1; | |
| 4662 if (!empty2 && (n2 < 0 || n2 + 1 < n1)) | |
| 842 | 4663 n2 = -1; |
| 56 | 4664 l = list_alloc(); |
| 4665 if (l == NULL) | |
| 4666 return FAIL; | |
| 71 | 4667 for (item = list_find(rettv->vval.v_list, n1); |
| 56 | 4668 n1 <= n2; ++n1) |
| 4669 { | |
| 4670 if (list_append_tv(l, &item->li_tv) == FAIL) | |
| 4671 { | |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4672 list_free(l); |
| 56 | 4673 return FAIL; |
| 4674 } | |
| 4675 item = item->li_next; | |
| 4676 } | |
| 71 | 4677 clear_tv(rettv); |
| 4678 rettv->v_type = VAR_LIST; | |
| 4679 rettv->vval.v_list = l; | |
| 83 | 4680 ++l->lv_refcount; |
| 56 | 4681 } |
| 4682 else | |
| 4683 { | |
| 842 | 4684 copy_tv(&list_find(rettv->vval.v_list, n1)->li_tv, &var1); |
| 71 | 4685 clear_tv(rettv); |
| 4686 *rettv = var1; | |
| 56 | 4687 } |
| 4688 break; | |
| 100 | 4689 |
| 4690 case VAR_DICT: | |
| 4691 if (range) | |
| 4692 { | |
| 159 | 4693 if (verbose) |
| 4694 EMSG(_(e_dictrange)); | |
| 100 | 4695 if (len == -1) |
| 4696 clear_tv(&var1); | |
| 4697 return FAIL; | |
| 4698 } | |
| 4699 { | |
| 137 | 4700 dictitem_T *item; |
| 100 | 4701 |
| 4702 if (len == -1) | |
| 4703 { | |
|
8839
9fa567d13551
commit https://github.com/vim/vim/commit/0921ecff1c5a74541bad6c073e8ade32247403d8
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
4704 key = get_tv_string_chk(&var1); |
|
9fa567d13551
commit https://github.com/vim/vim/commit/0921ecff1c5a74541bad6c073e8ade32247403d8
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
4705 if (key == NULL) |
| 100 | 4706 { |
| 4707 clear_tv(&var1); | |
| 4708 return FAIL; | |
| 4709 } | |
| 4710 } | |
| 4711 | |
| 121 | 4712 item = dict_find(rettv->vval.v_dict, key, (int)len); |
| 100 | 4713 |
| 159 | 4714 if (item == NULL && verbose) |
| 117 | 4715 EMSG2(_(e_dictkey), key); |
| 100 | 4716 if (len == -1) |
| 4717 clear_tv(&var1); | |
| 4718 if (item == NULL) | |
| 4719 return FAIL; | |
| 4720 | |
| 4721 copy_tv(&item->di_tv, &var1); | |
| 4722 clear_tv(rettv); | |
| 4723 *rettv = var1; | |
| 4724 } | |
| 4725 break; | |
| 4726 } | |
| 4727 } | |
| 4728 | |
| 56 | 4729 return OK; |
| 4730 } | |
| 4731 | |
| 4732 /* | |
| 7 | 4733 * Get an option value. |
| 4734 * "arg" points to the '&' or '+' before the option name. | |
| 4735 * "arg" is advanced to character after the option name. | |
| 4736 * Return OK or FAIL. | |
| 4737 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
4738 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4739 get_option_tv( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4740 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4741 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
|
4742 int evaluate) |
| 7 | 4743 { |
| 4744 char_u *option_end; | |
| 4745 long numval; | |
| 4746 char_u *stringval; | |
| 4747 int opt_type; | |
| 4748 int c; | |
| 4749 int working = (**arg == '+'); /* has("+option") */ | |
| 4750 int ret = OK; | |
| 4751 int opt_flags; | |
| 4752 | |
| 4753 /* | |
| 4754 * Isolate the option name and find its value. | |
| 4755 */ | |
| 4756 option_end = find_option_end(arg, &opt_flags); | |
| 4757 if (option_end == NULL) | |
| 4758 { | |
| 71 | 4759 if (rettv != NULL) |
| 7 | 4760 EMSG2(_("E112: Option name missing: %s"), *arg); |
| 4761 return FAIL; | |
| 4762 } | |
| 4763 | |
| 4764 if (!evaluate) | |
| 4765 { | |
| 4766 *arg = option_end; | |
| 4767 return OK; | |
| 4768 } | |
| 4769 | |
| 4770 c = *option_end; | |
| 4771 *option_end = NUL; | |
| 4772 opt_type = get_option_value(*arg, &numval, | |
| 71 | 4773 rettv == NULL ? NULL : &stringval, opt_flags); |
| 7 | 4774 |
| 4775 if (opt_type == -3) /* invalid name */ | |
| 4776 { | |
| 71 | 4777 if (rettv != NULL) |
| 7 | 4778 EMSG2(_("E113: Unknown option: %s"), *arg); |
| 4779 ret = FAIL; | |
| 4780 } | |
| 71 | 4781 else if (rettv != NULL) |
| 7 | 4782 { |
| 4783 if (opt_type == -2) /* hidden string option */ | |
| 4784 { | |
| 71 | 4785 rettv->v_type = VAR_STRING; |
| 4786 rettv->vval.v_string = NULL; | |
| 7 | 4787 } |
| 4788 else if (opt_type == -1) /* hidden number option */ | |
| 4789 { | |
| 71 | 4790 rettv->v_type = VAR_NUMBER; |
| 4791 rettv->vval.v_number = 0; | |
| 7 | 4792 } |
| 4793 else if (opt_type == 1) /* number option */ | |
| 4794 { | |
| 71 | 4795 rettv->v_type = VAR_NUMBER; |
| 4796 rettv->vval.v_number = numval; | |
| 7 | 4797 } |
| 4798 else /* string option */ | |
| 4799 { | |
| 71 | 4800 rettv->v_type = VAR_STRING; |
| 4801 rettv->vval.v_string = stringval; | |
| 7 | 4802 } |
| 4803 } | |
| 4804 else if (working && (opt_type == -2 || opt_type == -1)) | |
| 4805 ret = FAIL; | |
| 4806 | |
| 4807 *option_end = c; /* put back for error messages */ | |
| 4808 *arg = option_end; | |
| 4809 | |
| 4810 return ret; | |
| 4811 } | |
| 4812 | |
| 4813 /* | |
| 4814 * Allocate a variable for a string constant. | |
| 4815 * Return OK or FAIL. | |
| 4816 */ | |
| 4817 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4818 get_string_tv(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 4819 { |
| 4820 char_u *p; | |
| 4821 char_u *name; | |
| 4822 int extra = 0; | |
| 4823 | |
| 4824 /* | |
| 4825 * Find the end of the string, skipping backslashed characters. | |
| 4826 */ | |
| 97 | 4827 for (p = *arg + 1; *p != NUL && *p != '"'; mb_ptr_adv(p)) |
| 7 | 4828 { |
| 4829 if (*p == '\\' && p[1] != NUL) | |
| 4830 { | |
| 4831 ++p; | |
| 4832 /* A "\<x>" form occupies at least 4 characters, and produces up | |
| 4833 * to 6 characters: reserve space for 2 extra */ | |
| 4834 if (*p == '<') | |
| 4835 extra += 2; | |
| 4836 } | |
| 4837 } | |
| 4838 | |
| 4839 if (*p != '"') | |
| 4840 { | |
| 4841 EMSG2(_("E114: Missing quote: %s"), *arg); | |
| 4842 return FAIL; | |
| 4843 } | |
| 4844 | |
| 4845 /* If only parsing, set *arg and return here */ | |
| 4846 if (!evaluate) | |
| 4847 { | |
| 4848 *arg = p + 1; | |
| 4849 return OK; | |
| 4850 } | |
| 4851 | |
| 4852 /* | |
| 4853 * Copy the string into allocated memory, handling backslashed | |
| 4854 * characters. | |
| 4855 */ | |
| 4856 name = alloc((unsigned)(p - *arg + extra)); | |
| 4857 if (name == NULL) | |
| 4858 return FAIL; | |
| 100 | 4859 rettv->v_type = VAR_STRING; |
| 4860 rettv->vval.v_string = name; | |
| 4861 | |
| 4862 for (p = *arg + 1; *p != NUL && *p != '"'; ) | |
| 7 | 4863 { |
| 4864 if (*p == '\\') | |
| 4865 { | |
| 4866 switch (*++p) | |
| 4867 { | |
| 100 | 4868 case 'b': *name++ = BS; ++p; break; |
| 4869 case 'e': *name++ = ESC; ++p; break; | |
| 4870 case 'f': *name++ = FF; ++p; break; | |
| 4871 case 'n': *name++ = NL; ++p; break; | |
| 4872 case 'r': *name++ = CAR; ++p; break; | |
| 4873 case 't': *name++ = TAB; ++p; break; | |
| 7 | 4874 |
| 4875 case 'X': /* hex: "\x1", "\x12" */ | |
| 4876 case 'x': | |
| 4877 case 'u': /* Unicode: "\u0023" */ | |
| 4878 case 'U': | |
| 4879 if (vim_isxdigit(p[1])) | |
| 4880 { | |
| 4881 int n, nr; | |
| 4882 int c = toupper(*p); | |
| 4883 | |
| 4884 if (c == 'X') | |
| 4885 n = 2; | |
| 6836 | 4886 else if (*p == 'u') |
| 4887 n = 4; | |
| 7 | 4888 else |
| 6836 | 4889 n = 8; |
| 7 | 4890 nr = 0; |
| 4891 while (--n >= 0 && vim_isxdigit(p[1])) | |
| 4892 { | |
| 4893 ++p; | |
| 4894 nr = (nr << 4) + hex2nr(*p); | |
| 4895 } | |
| 100 | 4896 ++p; |
| 7 | 4897 #ifdef FEAT_MBYTE |
| 4898 /* For "\u" store the number according to | |
| 4899 * 'encoding'. */ | |
| 4900 if (c != 'X') | |
| 100 | 4901 name += (*mb_char2bytes)(nr, name); |
| 7 | 4902 else |
| 4903 #endif | |
| 100 | 4904 *name++ = nr; |
| 7 | 4905 } |
| 4906 break; | |
| 4907 | |
| 4908 /* octal: "\1", "\12", "\123" */ | |
| 4909 case '0': | |
| 4910 case '1': | |
| 4911 case '2': | |
| 4912 case '3': | |
| 4913 case '4': | |
| 4914 case '5': | |
| 4915 case '6': | |
| 100 | 4916 case '7': *name = *p++ - '0'; |
| 4917 if (*p >= '0' && *p <= '7') | |
| 7 | 4918 { |
| 100 | 4919 *name = (*name << 3) + *p++ - '0'; |
| 4920 if (*p >= '0' && *p <= '7') | |
| 4921 *name = (*name << 3) + *p++ - '0'; | |
| 7 | 4922 } |
| 100 | 4923 ++name; |
| 7 | 4924 break; |
| 4925 | |
| 4926 /* Special key, e.g.: "\<C-W>" */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
9735
diff
changeset
|
4927 case '<': extra = trans_special(&p, name, TRUE, TRUE); |
| 7 | 4928 if (extra != 0) |
| 4929 { | |
| 100 | 4930 name += extra; |
| 7 | 4931 break; |
| 4932 } | |
| 4933 /* FALLTHROUGH */ | |
| 4934 | |
| 100 | 4935 default: MB_COPY_CHAR(p, name); |
| 7 | 4936 break; |
| 4937 } | |
| 4938 } | |
| 4939 else | |
| 100 | 4940 MB_COPY_CHAR(p, name); |
| 4941 | |
| 4942 } | |
| 4943 *name = NUL; | |
|
9965
b329e3ca0dcb
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Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
4944 if (*p != NUL) /* just in case */ |
|
b329e3ca0dcb
commit https://github.com/vim/vim/commit/db249f26edf7a5f88d1f4468d08ec5b84f5ab7ad
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
4945 ++p; |
|
b329e3ca0dcb
commit https://github.com/vim/vim/commit/db249f26edf7a5f88d1f4468d08ec5b84f5ab7ad
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
4946 *arg = p; |
| 7 | 4947 |
| 4948 return OK; | |
| 4949 } | |
| 4950 | |
| 4951 /* | |
| 100 | 4952 * Allocate a variable for a 'str''ing' constant. |
| 7 | 4953 * Return OK or FAIL. |
| 4954 */ | |
| 4955 static int | |
|
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parents:
7788
diff
changeset
|
4956 get_lit_string_tv(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 4957 { |
| 4958 char_u *p; | |
| 100 | 4959 char_u *str; |
| 4960 int reduce = 0; | |
| 7 | 4961 |
| 4962 /* | |
| 100 | 4963 * Find the end of the string, skipping ''. |
| 7 | 4964 */ |
| 100 | 4965 for (p = *arg + 1; *p != NUL; mb_ptr_adv(p)) |
| 4966 { | |
| 4967 if (*p == '\'') | |
| 4968 { | |
| 4969 if (p[1] != '\'') | |
| 4970 break; | |
| 4971 ++reduce; | |
| 4972 ++p; | |
| 4973 } | |
| 4974 } | |
| 4975 | |
| 4976 if (*p != '\'') | |
| 7 | 4977 { |
| 4978 EMSG2(_("E115: Missing quote: %s"), *arg); | |
| 4979 return FAIL; | |
| 4980 } | |
| 4981 | |
| 100 | 4982 /* If only parsing return after setting "*arg" */ |
| 97 | 4983 if (!evaluate) |
| 4984 { | |
| 4985 *arg = p + 1; | |
| 4986 return OK; | |
| 4987 } | |
| 4988 | |
| 4989 /* | |
| 100 | 4990 * Copy the string into allocated memory, handling '' to ' reduction. |
| 97 | 4991 */ |
| 4992 str = alloc((unsigned)((p - *arg) - reduce)); | |
| 4993 if (str == NULL) | |
| 4994 return FAIL; | |
| 100 | 4995 rettv->v_type = VAR_STRING; |
| 4996 rettv->vval.v_string = str; | |
| 4997 | |
| 4998 for (p = *arg + 1; *p != NUL; ) | |
| 4999 { | |
| 5000 if (*p == '\'') | |
| 5001 { | |
| 5002 if (p[1] != '\'') | |
| 97 | 5003 break; |
| 5004 ++p; | |
| 5005 } | |
| 100 | 5006 MB_COPY_CHAR(p, str); |
| 5007 } | |
| 5008 *str = NUL; | |
| 97 | 5009 *arg = p + 1; |
| 5010 | |
| 5011 return OK; | |
| 5012 } | |
| 5013 | |
|
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parents:
9717
diff
changeset
|
5014 /* |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
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parents:
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diff
changeset
|
5015 * Return the function name of the partial. |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
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parents:
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diff
changeset
|
5016 */ |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
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parents:
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diff
changeset
|
5017 char_u * |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
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parents:
9717
diff
changeset
|
5018 partial_name(partial_T *pt) |
|
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parents:
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diff
changeset
|
5019 { |
|
80ac9cf77c9b
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parents:
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diff
changeset
|
5020 if (pt->pt_name != NULL) |
|
80ac9cf77c9b
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9717
diff
changeset
|
5021 return pt->pt_name; |
|
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parents:
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diff
changeset
|
5022 return pt->pt_func->uf_name; |
|
80ac9cf77c9b
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parents:
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diff
changeset
|
5023 } |
|
80ac9cf77c9b
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parents:
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diff
changeset
|
5024 |
|
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5025 static void |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5026 partial_free(partial_T *pt) |
|
8855
b76195a1e38e
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parents:
8839
diff
changeset
|
5027 { |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5028 int i; |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5029 |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5030 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
|
5031 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
|
5032 vim_free(pt->pt_argv); |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5033 dict_unref(pt->pt_dict); |
|
9723
80ac9cf77c9b
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parents:
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diff
changeset
|
5034 if (pt->pt_name != NULL) |
|
80ac9cf77c9b
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Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5035 { |
|
80ac9cf77c9b
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Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5036 func_unref(pt->pt_name); |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
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parents:
9717
diff
changeset
|
5037 vim_free(pt->pt_name); |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
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parents:
9717
diff
changeset
|
5038 } |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5039 else |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5040 func_ptr_unref(pt->pt_func); |
|
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
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parents:
8839
diff
changeset
|
5041 vim_free(pt); |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
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parents:
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diff
changeset
|
5042 } |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
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parents:
8839
diff
changeset
|
5043 |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
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parents:
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diff
changeset
|
5044 /* |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
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parents:
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diff
changeset
|
5045 * Unreference a closure: decrement the reference count and free it when it |
|
b76195a1e38e
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diff
changeset
|
5046 * becomes zero. |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
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diff
changeset
|
5047 */ |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
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parents:
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diff
changeset
|
5048 void |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
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parents:
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diff
changeset
|
5049 partial_unref(partial_T *pt) |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
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diff
changeset
|
5050 { |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
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parents:
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diff
changeset
|
5051 if (pt != NULL && --pt->pt_refcount <= 0) |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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8861
diff
changeset
|
5052 partial_free(pt); |
|
8855
b76195a1e38e
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parents:
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diff
changeset
|
5053 } |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
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diff
changeset
|
5054 |
| 2634 | 5055 static int tv_equal_recurse_limit; |
| 5056 | |
|
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diff
changeset
|
5057 static int |
|
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diff
changeset
|
5058 func_equal( |
|
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diff
changeset
|
5059 typval_T *tv1, |
|
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diff
changeset
|
5060 typval_T *tv2, |
|
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diff
changeset
|
5061 int ic) /* ignore case */ |
|
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diff
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|
5062 { |
|
988c8ab557bf
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diff
changeset
|
5063 char_u *s1, *s2; |
|
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diff
changeset
|
5064 dict_T *d1, *d2; |
|
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diff
changeset
|
5065 int a1, a2; |
|
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diff
changeset
|
5066 int i; |
|
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parents:
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diff
changeset
|
5067 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
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diff
changeset
|
5068 /* empty and NULL function name considered the same */ |
|
988c8ab557bf
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diff
changeset
|
5069 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
|
5070 : 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
|
5071 if (s1 != NULL && *s1 == NUL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5072 s1 = NULL; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5073 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
|
5074 : partial_name(tv2->vval.v_partial); |
|
9183
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5075 if (s2 != NULL && *s2 == NUL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5076 s2 = NULL; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5077 if (s1 == NULL || s2 == NULL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5078 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5079 if (s1 != s2) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5080 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5081 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5082 else if (STRCMP(s1, s2) != 0) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5083 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5084 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5085 /* empty dict and NULL dict is different */ |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5086 d1 = tv1->v_type == VAR_FUNC ? NULL : tv1->vval.v_partial->pt_dict; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5087 d2 = tv2->v_type == VAR_FUNC ? NULL : tv2->vval.v_partial->pt_dict; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5088 if (d1 == NULL || d2 == NULL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5089 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5090 if (d1 != d2) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5091 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5092 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5093 else if (!dict_equal(d1, d2, ic, TRUE)) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5094 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5095 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5096 /* empty list and no list considered the same */ |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5097 a1 = tv1->v_type == VAR_FUNC ? 0 : tv1->vval.v_partial->pt_argc; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5098 a2 = tv2->v_type == VAR_FUNC ? 0 : tv2->vval.v_partial->pt_argc; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5099 if (a1 != a2) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5100 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5101 for (i = 0; i < a1; ++i) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5102 if (!tv_equal(tv1->vval.v_partial->pt_argv + i, |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5103 tv2->vval.v_partial->pt_argv + i, ic, TRUE)) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5104 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5105 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5106 return TRUE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5107 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5108 |
| 117 | 5109 /* |
| 80 | 5110 * Return TRUE if "tv1" and "tv2" have the same value. |
| 388 | 5111 * Compares the items just like "==" would compare them, but strings and |
| 1624 | 5112 * numbers are different. Floats and numbers are also different. |
| 80 | 5113 */ |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
5114 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5115 tv_equal( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5116 typval_T *tv1, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5117 typval_T *tv2, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5118 int ic, /* ignore case */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5119 int recursive) /* TRUE when used recursively */ |
| 80 | 5120 { |
| 5121 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN]; | |
| 323 | 5122 char_u *s1, *s2; |
| 2634 | 5123 static int recursive_cnt = 0; /* catch recursive loops */ |
| 1008 | 5124 int r; |
| 5125 | |
| 5126 /* Catch lists and dicts that have an endless loop by limiting | |
| 2634 | 5127 * recursiveness to a limit. We guess they are equal then. |
| 5128 * A fixed limit has the problem of still taking an awful long time. | |
| 5129 * Reduce the limit every time running into it. That should work fine for | |
| 5130 * deeply linked structures that are not recursively linked and catch | |
| 5131 * recursiveness quickly. */ | |
| 5132 if (!recursive) | |
| 5133 tv_equal_recurse_limit = 1000; | |
| 5134 if (recursive_cnt >= tv_equal_recurse_limit) | |
| 5135 { | |
| 5136 --tv_equal_recurse_limit; | |
| 1014 | 5137 return TRUE; |
| 2634 | 5138 } |
| 388 | 5139 |
|
9416
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
5140 /* For VAR_FUNC and VAR_PARTIAL compare the function name, bound dict and |
|
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
5141 * arguments. */ |
|
9183
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5142 if ((tv1->v_type == VAR_FUNC |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5143 || (tv1->v_type == VAR_PARTIAL && tv1->vval.v_partial != NULL)) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5144 && (tv2->v_type == VAR_FUNC |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5145 || (tv2->v_type == VAR_PARTIAL && tv2->vval.v_partial != NULL))) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5146 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5147 ++recursive_cnt; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5148 r = func_equal(tv1, tv2, ic); |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5149 --recursive_cnt; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5150 return r; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5151 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5152 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5153 if (tv1->v_type != tv2->v_type) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5154 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5155 |
| 388 | 5156 switch (tv1->v_type) |
| 5157 { | |
| 5158 case VAR_LIST: | |
| 2634 | 5159 ++recursive_cnt; |
| 5160 r = list_equal(tv1->vval.v_list, tv2->vval.v_list, ic, TRUE); | |
| 5161 --recursive_cnt; | |
| 1008 | 5162 return r; |
| 388 | 5163 |
| 5164 case VAR_DICT: | |
| 2634 | 5165 ++recursive_cnt; |
| 5166 r = dict_equal(tv1->vval.v_dict, tv2->vval.v_dict, ic, TRUE); | |
| 5167 --recursive_cnt; | |
| 1008 | 5168 return r; |
| 388 | 5169 |
| 5170 case VAR_NUMBER: | |
| 5171 return tv1->vval.v_number == tv2->vval.v_number; | |
| 5172 | |
| 5173 case VAR_STRING: | |
| 5174 s1 = get_tv_string_buf(tv1, buf1); | |
| 5175 s2 = get_tv_string_buf(tv2, buf2); | |
| 5176 return ((ic ? MB_STRICMP(s1, s2) : STRCMP(s1, s2)) == 0); | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5177 |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5178 case VAR_SPECIAL: |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5179 return tv1->vval.v_number == tv2->vval.v_number; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5180 |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5181 case VAR_FLOAT: |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5182 #ifdef FEAT_FLOAT |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5183 return tv1->vval.v_float == tv2->vval.v_float; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5184 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5185 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5186 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5187 return tv1->vval.v_job == tv2->vval.v_job; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5188 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5189 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5190 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5191 return tv1->vval.v_channel == tv2->vval.v_channel; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5192 #endif |
|
8635
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
5193 case VAR_FUNC: |
|
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
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parents:
8633
diff
changeset
|
5194 case VAR_PARTIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
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parents:
7955
diff
changeset
|
5195 case VAR_UNKNOWN: |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
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parents:
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diff
changeset
|
5196 break; |
| 388 | 5197 } |
| 5198 | |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
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parents:
7937
diff
changeset
|
5199 /* VAR_UNKNOWN can be the result of a invalid expression, let's say it |
|
e875f0fbd9c0
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parents:
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diff
changeset
|
5200 * 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
|
5201 return FALSE; |
| 80 | 5202 } |
| 5203 | |
| 5204 /* | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
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parents:
7705
diff
changeset
|
5205 * Return the next (unique) copy ID. |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
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parents:
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diff
changeset
|
5206 * Used for serializing nested structures. |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
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parents:
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diff
changeset
|
5207 */ |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5208 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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7788
diff
changeset
|
5209 get_copyID(void) |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
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parents:
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diff
changeset
|
5210 { |
|
bce3b5ddb393
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diff
changeset
|
5211 current_copyID += COPYID_INC; |
|
bce3b5ddb393
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diff
changeset
|
5212 return current_copyID; |
|
bce3b5ddb393
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parents:
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diff
changeset
|
5213 } |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
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parents:
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diff
changeset
|
5214 |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
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parents:
7705
diff
changeset
|
5215 /* |
| 371 | 5216 * Garbage collection for lists and dictionaries. |
| 5217 * | |
| 5218 * We use reference counts to be able to free most items right away when they | |
| 5219 * are no longer used. But for composite items it's possible that it becomes | |
| 5220 * unused while the reference count is > 0: When there is a recursive | |
| 5221 * reference. Example: | |
| 5222 * :let l = [1, 2, 3] | |
| 5223 * :let d = {9: l} | |
| 5224 * :let l[1] = d | |
| 5225 * | |
| 5226 * Since this is quite unusual we handle this with garbage collection: every | |
| 5227 * once in a while find out which lists and dicts are not referenced from any | |
| 5228 * variable. | |
| 5229 * | |
| 5230 * Here is a good reference text about garbage collection (refers to Python | |
| 5231 * but it applies to all reference-counting mechanisms): | |
| 5232 * http://python.ca/nas/python/gc/ | |
| 5233 */ | |
| 5234 | |
| 5235 /* | |
| 5236 * Do garbage collection for lists and dicts. | |
|
9108
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commit https://github.com/vim/vim/commit/574860b5ee9da281c875dad07a607454e135eaee
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parents:
9104
diff
changeset
|
5237 * When "testing" is TRUE this is called from test_garbagecollect_now(). |
| 371 | 5238 * Return TRUE if some memory was freed. |
| 5239 */ | |
| 5240 int | |
|
8881
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commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
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parents:
8877
diff
changeset
|
5241 garbage_collect(int testing) |
| 371 | 5242 { |
| 1891 | 5243 int copyID; |
| 6565 | 5244 int abort = FALSE; |
| 371 | 5245 buf_T *buf; |
| 5246 win_T *wp; | |
| 364 | 5247 int i; |
| 6588 | 5248 int did_free = FALSE; |
| 819 | 5249 #ifdef FEAT_WINDOWS |
| 5250 tabpage_T *tp; | |
| 5251 #endif | |
| 371 | 5252 |
|
8881
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
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diff
changeset
|
5253 if (!testing) |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
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parents:
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diff
changeset
|
5254 { |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
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parents:
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diff
changeset
|
5255 /* Only do this once. */ |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
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parents:
8877
diff
changeset
|
5256 want_garbage_collect = FALSE; |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
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parents:
8877
diff
changeset
|
5257 may_garbage_collect = FALSE; |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
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parents:
8877
diff
changeset
|
5258 garbage_collect_at_exit = FALSE; |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
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parents:
8877
diff
changeset
|
5259 } |
| 958 | 5260 |
| 1891 | 5261 /* We advance by two because we add one for items referenced through |
| 5262 * previous_funccal. */ | |
|
7712
bce3b5ddb393
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7705
diff
changeset
|
5263 copyID = get_copyID(); |
| 1891 | 5264 |
| 371 | 5265 /* |
| 5266 * 1. Go through all accessible variables and mark all lists and dicts | |
| 5267 * with copyID. | |
| 5268 */ | |
| 1891 | 5269 |
| 5270 /* Don't free variables in the previous_funccal list unless they are only | |
| 5271 * referenced through previous_funccal. This must be first, because if | |
| 1895 | 5272 * the item is referenced elsewhere the funccal must not be freed. */ |
|
9562
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commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
9560
diff
changeset
|
5273 abort = abort || set_ref_in_previous_funccal(copyID); |
| 1891 | 5274 |
| 371 | 5275 /* script-local variables */ |
| 5276 for (i = 1; i <= ga_scripts.ga_len; ++i) | |
| 6565 | 5277 abort = abort || set_ref_in_ht(&SCRIPT_VARS(i), copyID, NULL); |
| 371 | 5278 |
| 5279 /* buffer-local variables */ | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
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parents:
9636
diff
changeset
|
5280 FOR_ALL_BUFFERS(buf) |
| 6565 | 5281 abort = abort || set_ref_in_item(&buf->b_bufvar.di_tv, copyID, |
| 5282 NULL, NULL); | |
| 371 | 5283 |
| 5284 /* window-local variables */ | |
| 819 | 5285 FOR_ALL_TAB_WINDOWS(tp, wp) |
| 6565 | 5286 abort = abort || set_ref_in_item(&wp->w_winvar.di_tv, copyID, |
| 5287 NULL, NULL); | |
| 4309 | 5288 #ifdef FEAT_AUTOCMD |
| 5289 if (aucmd_win != NULL) | |
| 6565 | 5290 abort = abort || set_ref_in_item(&aucmd_win->w_winvar.di_tv, copyID, |
| 5291 NULL, NULL); | |
| 4309 | 5292 #endif |
| 371 | 5293 |
| 819 | 5294 #ifdef FEAT_WINDOWS |
| 5295 /* tabpage-local variables */ | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
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parents:
9636
diff
changeset
|
5296 FOR_ALL_TABPAGES(tp) |
| 6565 | 5297 abort = abort || set_ref_in_item(&tp->tp_winvar.di_tv, copyID, |
| 5298 NULL, NULL); | |
| 819 | 5299 #endif |
| 5300 | |
| 371 | 5301 /* global variables */ |
| 6565 | 5302 abort = abort || set_ref_in_ht(&globvarht, copyID, NULL); |
| 371 | 5303 |
| 5304 /* function-local variables */ | |
|
9562
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commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
9560
diff
changeset
|
5305 abort = abort || set_ref_in_call_stack(copyID); |
| 371 | 5306 |
|
9735
8037eb704e93
commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
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parents:
9731
diff
changeset
|
5307 /* named functions (matters for closures) */ |
|
8037eb704e93
commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
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parents:
9731
diff
changeset
|
5308 abort = abort || set_ref_in_functions(copyID); |
|
8037eb704e93
commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
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parents:
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diff
changeset
|
5309 |
|
8881
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
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parents:
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diff
changeset
|
5310 /* function call arguments, if v:testing is set. */ |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
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diff
changeset
|
5311 abort = abort || set_ref_in_func_args(copyID); |
|
8881
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commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
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parents:
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diff
changeset
|
5312 |
| 1733 | 5313 /* v: vars */ |
| 6565 | 5314 abort = abort || set_ref_in_ht(&vimvarht, copyID, NULL); |
| 1733 | 5315 |
| 3450 | 5316 #ifdef FEAT_LUA |
| 6565 | 5317 abort = abort || set_ref_in_lua(copyID); |
| 3450 | 5318 #endif |
| 5319 | |
| 3618 | 5320 #ifdef FEAT_PYTHON |
| 6565 | 5321 abort = abort || set_ref_in_python(copyID); |
| 3618 | 5322 #endif |
| 5323 | |
| 5324 #ifdef FEAT_PYTHON3 | |
| 6565 | 5325 abort = abort || set_ref_in_python3(copyID); |
| 5326 #endif | |
| 5327 | |
|
8493
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commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
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parents:
8491
diff
changeset
|
5328 #ifdef FEAT_JOB_CHANNEL |
|
8877
50e40f322e78
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parents:
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diff
changeset
|
5329 abort = abort || set_ref_in_channel(copyID); |
|
9058
87c2e43a4a12
commit https://github.com/vim/vim/commit/b8d4905592fc26fcd09180d7d6bfefd899f2f6c6
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parents:
9052
diff
changeset
|
5330 abort = abort || set_ref_in_job(copyID); |
|
7931
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diff
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|
5331 #endif |
|
9052
3a6b66c02d6d
commit https://github.com/vim/vim/commit/3266c85a44a637862b0ed6e531680c6ab2897ab5
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diff
changeset
|
5332 #ifdef FEAT_NETBEANS_INTG |
|
3a6b66c02d6d
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diff
changeset
|
5333 abort = abort || set_ref_in_nb_channel(copyID); |
|
3a6b66c02d6d
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diff
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|
5334 #endif |
|
7931
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diff
changeset
|
5335 |
|
9153
c2fe86f2bda1
commit https://github.com/vim/vim/commit/e3188e261569ae512fb1ae2653b57fdd9e259ca3
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9127
diff
changeset
|
5336 #ifdef FEAT_TIMERS |
|
c2fe86f2bda1
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diff
changeset
|
5337 abort = abort || set_ref_in_timer(copyID); |
|
c2fe86f2bda1
commit https://github.com/vim/vim/commit/e3188e261569ae512fb1ae2653b57fdd9e259ca3
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diff
changeset
|
5338 #endif |
|
c2fe86f2bda1
commit https://github.com/vim/vim/commit/e3188e261569ae512fb1ae2653b57fdd9e259ca3
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9127
diff
changeset
|
5339 |
| 6565 | 5340 if (!abort) |
| 5341 { | |
| 5342 /* | |
| 5343 * 2. Free lists and dictionaries that are not referenced. | |
| 5344 */ | |
| 5345 did_free = free_unref_items(copyID); | |
| 5346 | |
| 5347 /* | |
| 5348 * 3. Check if any funccal can be freed now. | |
|
9562
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diff
changeset
|
5349 * This may call us back recursively. |
| 6565 | 5350 */ |
|
9562
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9560
diff
changeset
|
5351 free_unref_funccal(copyID, testing); |
| 6565 | 5352 } |
| 5353 else if (p_verbose > 0) | |
| 5354 { | |
| 5355 verb_msg((char_u *)_("Not enough memory to set references, garbage collection aborted!")); | |
| 5356 } | |
| 1891 | 5357 |
| 5358 return did_free; | |
| 5359 } | |
| 5360 | |
| 5361 /* | |
|
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diff
changeset
|
5362 * Free lists, dictionaries, channels and jobs that are no longer referenced. |
| 1891 | 5363 */ |
| 5364 static int | |
|
7817
83861277e6a3
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7788
diff
changeset
|
5365 free_unref_items(int copyID) |
| 1891 | 5366 { |
| 5367 int did_free = FALSE; | |
| 5368 | |
|
8863
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diff
changeset
|
5369 /* Let all "free" functions know that we are here. This means no |
|
e1b84109506a
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diff
changeset
|
5370 * dictionaries, lists, channels or jobs are to be freed, because we will |
|
e1b84109506a
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diff
changeset
|
5371 * do that here. */ |
|
e1b84109506a
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parents:
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diff
changeset
|
5372 in_free_unref_items = TRUE; |
|
e1b84109506a
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diff
changeset
|
5373 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
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diff
changeset
|
5374 /* |
|
e1b84109506a
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parents:
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diff
changeset
|
5375 * PASS 1: free the contents of the items. We don't free the items |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
8861
diff
changeset
|
5376 * themselves yet, so that it is possible to decrement refcount counters |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
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diff
changeset
|
5377 */ |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
8861
diff
changeset
|
5378 |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
9527
diff
changeset
|
5379 /* Go through the list of dicts and free items without the copyID. */ |
|
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
5380 did_free |= dict_free_nonref(copyID); |
| 371 | 5381 |
|
9560
1e68dfd7931b
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parents:
9556
diff
changeset
|
5382 /* Go through the list of lists and free items without the copyID. */ |
|
1e68dfd7931b
commit https://github.com/vim/vim/commit/da861d631d7e22654faee2789286c685ad548911
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parents:
9556
diff
changeset
|
5383 did_free |= list_free_nonref(copyID); |
|
8863
e1b84109506a
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parents:
8861
diff
changeset
|
5384 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5385 #ifdef FEAT_JOB_CHANNEL |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
8861
diff
changeset
|
5386 /* 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
|
5387 * 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
|
5388 * 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
|
5389 did_free |= free_unused_jobs_contents(copyID, COPYID_MASK); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
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diff
changeset
|
5390 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
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diff
changeset
|
5391 /* Go through the list of channels and free items without the copyID. */ |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
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diff
changeset
|
5392 did_free |= free_unused_channels_contents(copyID, COPYID_MASK); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
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diff
changeset
|
5393 #endif |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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diff
changeset
|
5394 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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diff
changeset
|
5395 /* |
|
e1b84109506a
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diff
changeset
|
5396 * PASS 2: free the items themselves. |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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8861
diff
changeset
|
5397 */ |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
5398 dict_free_items(copyID); |
|
9560
1e68dfd7931b
commit https://github.com/vim/vim/commit/da861d631d7e22654faee2789286c685ad548911
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parents:
9556
diff
changeset
|
5399 list_free_items(copyID); |
|
8863
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commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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diff
changeset
|
5400 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
8861
diff
changeset
|
5401 #ifdef FEAT_JOB_CHANNEL |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
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diff
changeset
|
5402 /* 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
|
5403 * 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
|
5404 * the reference from the channel to the job isn't tracked. */ |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
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diff
changeset
|
5405 free_unused_jobs(copyID, COPYID_MASK); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
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diff
changeset
|
5406 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5407 /* 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:
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diff
changeset
|
5408 free_unused_channels(copyID, COPYID_MASK); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
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diff
changeset
|
5409 #endif |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
8861
diff
changeset
|
5410 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
8861
diff
changeset
|
5411 in_free_unref_items = FALSE; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
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parents:
7955
diff
changeset
|
5412 |
| 371 | 5413 return did_free; |
| 5414 } | |
| 5415 | |
| 5416 /* | |
| 5417 * Mark all lists and dicts referenced through hashtab "ht" with "copyID". | |
| 6565 | 5418 * "list_stack" is used to add lists to be marked. Can be NULL. |
| 5419 * | |
| 5420 * Returns TRUE if setting references failed somehow. | |
| 5421 */ | |
| 5422 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
5423 set_ref_in_ht(hashtab_T *ht, int copyID, list_stack_T **list_stack) |
| 364 | 5424 { |
| 5425 int todo; | |
| 6565 | 5426 int abort = FALSE; |
| 364 | 5427 hashitem_T *hi; |
| 6565 | 5428 hashtab_T *cur_ht; |
| 5429 ht_stack_T *ht_stack = NULL; | |
| 5430 ht_stack_T *tempitem; | |
| 5431 | |
| 5432 cur_ht = ht; | |
| 5433 for (;;) | |
| 5434 { | |
| 5435 if (!abort) | |
| 5436 { | |
| 5437 /* Mark each item in the hashtab. If the item contains a hashtab | |
| 5438 * it is added to ht_stack, if it contains a list it is added to | |
| 5439 * list_stack. */ | |
| 5440 todo = (int)cur_ht->ht_used; | |
| 5441 for (hi = cur_ht->ht_array; todo > 0; ++hi) | |
| 5442 if (!HASHITEM_EMPTY(hi)) | |
| 5443 { | |
| 5444 --todo; | |
| 5445 abort = abort || set_ref_in_item(&HI2DI(hi)->di_tv, copyID, | |
| 5446 &ht_stack, list_stack); | |
| 5447 } | |
| 5448 } | |
| 5449 | |
| 5450 if (ht_stack == NULL) | |
| 5451 break; | |
| 5452 | |
| 5453 /* take an item from the stack */ | |
| 5454 cur_ht = ht_stack->ht; | |
| 5455 tempitem = ht_stack; | |
| 5456 ht_stack = ht_stack->prev; | |
| 5457 free(tempitem); | |
| 5458 } | |
| 5459 | |
| 5460 return abort; | |
| 371 | 5461 } |
| 5462 | |
| 5463 /* | |
| 5464 * Mark all lists and dicts referenced through list "l" with "copyID". | |
| 6565 | 5465 * "ht_stack" is used to add hashtabs to be marked. Can be NULL. |
| 5466 * | |
| 5467 * Returns TRUE if setting references failed somehow. | |
| 5468 */ | |
| 5469 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
5470 set_ref_in_list(list_T *l, int copyID, ht_stack_T **ht_stack) |
| 6565 | 5471 { |
| 5472 listitem_T *li; | |
| 5473 int abort = FALSE; | |
| 5474 list_T *cur_l; | |
| 5475 list_stack_T *list_stack = NULL; | |
| 5476 list_stack_T *tempitem; | |
| 5477 | |
| 5478 cur_l = l; | |
| 5479 for (;;) | |
| 5480 { | |
| 5481 if (!abort) | |
| 5482 /* Mark each item in the list. If the item contains a hashtab | |
| 5483 * it is added to ht_stack, if it contains a list it is added to | |
| 5484 * list_stack. */ | |
| 5485 for (li = cur_l->lv_first; !abort && li != NULL; li = li->li_next) | |
| 5486 abort = abort || set_ref_in_item(&li->li_tv, copyID, | |
| 5487 ht_stack, &list_stack); | |
| 5488 if (list_stack == NULL) | |
| 5489 break; | |
| 5490 | |
| 5491 /* take an item from the stack */ | |
| 5492 cur_l = list_stack->list; | |
| 5493 tempitem = list_stack; | |
| 5494 list_stack = list_stack->prev; | |
| 5495 free(tempitem); | |
| 5496 } | |
| 5497 | |
| 5498 return abort; | |
| 371 | 5499 } |
| 5500 | |
| 5501 /* | |
| 5502 * Mark all lists and dicts referenced through typval "tv" with "copyID". | |
| 6565 | 5503 * "list_stack" is used to add lists to be marked. Can be NULL. |
| 5504 * "ht_stack" is used to add hashtabs to be marked. Can be NULL. | |
| 5505 * | |
| 5506 * Returns TRUE if setting references failed somehow. | |
| 5507 */ | |
| 5508 int | |
|
7817
83861277e6a3
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diff
changeset
|
5509 set_ref_in_item( |
|
83861277e6a3
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parents:
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diff
changeset
|
5510 typval_T *tv, |
|
83861277e6a3
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7788
diff
changeset
|
5511 int copyID, |
|
83861277e6a3
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7788
diff
changeset
|
5512 ht_stack_T **ht_stack, |
|
83861277e6a3
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7788
diff
changeset
|
5513 list_stack_T **list_stack) |
| 364 | 5514 { |
| 6565 | 5515 int abort = FALSE; |
| 364 | 5516 |
|
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diff
changeset
|
5517 if (tv->v_type == VAR_DICT) |
|
e1b84109506a
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diff
changeset
|
5518 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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diff
changeset
|
5519 dict_T *dd = tv->vval.v_dict; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
8861
diff
changeset
|
5520 |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
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diff
changeset
|
5521 if (dd != NULL && dd->dv_copyID != copyID) |
|
e875f0fbd9c0
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diff
changeset
|
5522 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
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parents:
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diff
changeset
|
5523 /* Didn't see this dict yet. */ |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
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diff
changeset
|
5524 dd->dv_copyID = copyID; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
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diff
changeset
|
5525 if (ht_stack == NULL) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
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parents:
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diff
changeset
|
5526 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
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diff
changeset
|
5527 abort = set_ref_in_ht(&dd->dv_hashtab, copyID, list_stack); |
|
e875f0fbd9c0
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parents:
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diff
changeset
|
5528 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
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parents:
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diff
changeset
|
5529 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
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parents:
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diff
changeset
|
5530 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
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parents:
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diff
changeset
|
5531 ht_stack_T *newitem = (ht_stack_T*)malloc(sizeof(ht_stack_T)); |
|
e875f0fbd9c0
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diff
changeset
|
5532 if (newitem == NULL) |
|
e875f0fbd9c0
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diff
changeset
|
5533 abort = TRUE; |
|
e875f0fbd9c0
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diff
changeset
|
5534 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
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parents:
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diff
changeset
|
5535 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
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diff
changeset
|
5536 newitem->ht = &dd->dv_hashtab; |
|
e875f0fbd9c0
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diff
changeset
|
5537 newitem->prev = *ht_stack; |
|
e875f0fbd9c0
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diff
changeset
|
5538 *ht_stack = newitem; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
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parents:
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diff
changeset
|
5539 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
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parents:
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diff
changeset
|
5540 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
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parents:
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diff
changeset
|
5541 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
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parents:
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diff
changeset
|
5542 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
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diff
changeset
|
5543 else if (tv->v_type == VAR_LIST) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
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diff
changeset
|
5544 { |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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diff
changeset
|
5545 list_T *ll = tv->vval.v_list; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
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diff
changeset
|
5546 |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
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parents:
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diff
changeset
|
5547 if (ll != NULL && ll->lv_copyID != copyID) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
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7937
diff
changeset
|
5548 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5549 /* Didn't see this list yet. */ |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5550 ll->lv_copyID = copyID; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5551 if (list_stack == NULL) |
|
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 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
|
5554 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5555 else |
|
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 list_stack_T *newitem = (list_stack_T*)malloc( |
| 6565 | 5558 sizeof(list_stack_T)); |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5559 if (newitem == NULL) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5560 abort = TRUE; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5561 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5562 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5563 newitem->list = ll; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5564 newitem->prev = *list_stack; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5565 *list_stack = newitem; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5566 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5567 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5568 } |
| 6565 | 5569 } |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
5570 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
|
5571 { |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5572 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
|
5573 } |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5574 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
|
5575 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5576 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
|
5577 int i; |
|
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 /* 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
|
5580 */ |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5581 if (pt != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5582 { |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5583 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
|
5584 |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5585 if (pt->pt_dict != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5586 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5587 typval_T dtv; |
|
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 dtv.v_type = VAR_DICT; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5590 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
|
5591 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
|
5592 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5593 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5594 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
|
5595 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
|
5596 ht_stack, list_stack); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5597 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5598 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5599 #ifdef FEAT_JOB_CHANNEL |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5600 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
|
5601 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5602 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
|
5603 typval_T dtv; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5604 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5605 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
|
5606 { |
|
8870
30988ffb7498
commit https://github.com/vim/vim/commit/0239acb11fe4bfe9b525ea90b782759da5eb7704
Christian Brabandt <cb@256bit.org>
parents:
8863
diff
changeset
|
5607 job->jv_copyID = copyID; |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5608 if (job->jv_channel != NULL) |
|
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 dtv.v_type = VAR_CHANNEL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5611 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
|
5612 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
|
5613 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5614 if (job->jv_exit_partial != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5615 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5616 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5617 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
|
5618 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
|
5619 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5620 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5621 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5622 else if (tv->v_type == VAR_CHANNEL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5623 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5624 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
|
5625 ch_part_T part; |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5626 typval_T dtv; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5627 jsonq_T *jq; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5628 cbq_T *cq; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5629 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5630 if (ch != NULL && ch->ch_copyID != copyID) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5631 { |
|
8870
30988ffb7498
commit https://github.com/vim/vim/commit/0239acb11fe4bfe9b525ea90b782759da5eb7704
Christian Brabandt <cb@256bit.org>
parents:
8863
diff
changeset
|
5632 ch->ch_copyID = copyID; |
|
10259
a09db7a4afe0
commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17
Christian Brabandt <cb@256bit.org>
parents:
10235
diff
changeset
|
5633 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
|
5634 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5635 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
|
5636 jq = jq->jq_next) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5637 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
|
5638 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
|
5639 cq = cq->cq_next) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5640 if (cq->cq_partial != NULL) |
|
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 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5643 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
|
5644 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
|
5645 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5646 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
|
5647 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5648 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5649 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
|
5650 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
|
5651 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5652 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5653 if (ch->ch_partial != NULL) |
|
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 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5656 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
|
5657 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
|
5658 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5659 if (ch->ch_close_partial != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5660 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5661 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5662 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
|
5663 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
|
5664 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5665 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5666 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5667 #endif |
| 6565 | 5668 return abort; |
| 364 | 5669 } |
| 5670 | |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5671 static char * |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5672 get_var_special_name(int nr) |
|
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 switch (nr) |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5675 { |
|
7740
00fc76e6bd99
commit https://github.com/vim/vim/commit/f48aa160fdd7b8caa7678e1a2139244dd2bdc547
Christian Brabandt <cb@256bit.org>
parents:
7730
diff
changeset
|
5676 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
|
5677 case VVAL_TRUE: return "v:true"; |
|
a0ffb1f3dedc
commit https://github.com/vim/vim/commit/65edff8f51e9e54f85407bdb9156ae8e3e1b76a1
Christian Brabandt <cb@256bit.org>
parents:
8165
diff
changeset
|
5678 case VVAL_NONE: return "v:none"; |
|
a0ffb1f3dedc
commit https://github.com/vim/vim/commit/65edff8f51e9e54f85407bdb9156ae8e3e1b76a1
Christian Brabandt <cb@256bit.org>
parents:
8165
diff
changeset
|
5679 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
|
5680 } |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5681 EMSG2(_(e_intern2), "get_var_special_name()"); |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5682 return "42"; |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5683 } |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5684 |
| 100 | 5685 /* |
| 56 | 5686 * Return a string with the string representation of a variable. |
| 5687 * If the memory is allocated "tofree" is set to it, otherwise NULL. | |
| 80 | 5688 * "numbuf" is used for a number. |
| 634 | 5689 * 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
|
5690 * 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
|
5691 * "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
|
5692 * displays values. |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5693 * 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
|
5694 * are replaced with "...". |
| 1360 | 5695 * May return NULL. |
| 56 | 5696 */ |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
5697 char_u * |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5698 echo_string_core( |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5699 typval_T *tv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5700 char_u **tofree, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5701 char_u *numbuf, |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5702 int copyID, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5703 int echo_style, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5704 int restore_copyID, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5705 int dict_val) |
| 56 | 5706 { |
| 104 | 5707 static int recurse = 0; |
| 5708 char_u *r = NULL; | |
| 5709 | |
| 137 | 5710 if (recurse >= DICT_MAXNEST) |
| 104 | 5711 { |
| 5973 | 5712 if (!did_echo_string_emsg) |
| 5713 { | |
| 5714 /* Only give this message once for a recursive call to avoid | |
| 5715 * flooding the user with errors. And stop iterating over lists | |
| 5716 * and dicts. */ | |
| 5717 did_echo_string_emsg = TRUE; | |
| 5718 EMSG(_("E724: variable nested too deep for displaying")); | |
| 5719 } | |
| 104 | 5720 *tofree = NULL; |
| 5973 | 5721 return (char_u *)"{E724}"; |
| 104 | 5722 } |
| 5723 ++recurse; | |
| 5724 | |
| 56 | 5725 switch (tv->v_type) |
| 5726 { | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5727 case VAR_STRING: |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5728 if (echo_style && !dict_val) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5729 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5730 *tofree = NULL; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5731 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
|
5732 } |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5733 else |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5734 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5735 *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
|
5736 r = *tofree; |
|
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 break; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5739 |
| 56 | 5740 case VAR_FUNC: |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5741 if (echo_style) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5742 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5743 *tofree = NULL; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5744 r = tv->vval.v_string; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5745 } |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5746 else |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5747 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5748 *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
|
5749 r = *tofree; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5750 } |
| 104 | 5751 break; |
| 634 | 5752 |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5753 case VAR_PARTIAL: |
|
8710
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5754 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5755 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
|
5756 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
|
5757 : partial_name(pt), FALSE); |
|
8710
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5758 garray_T ga; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5759 int i; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5760 char_u *tf; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5761 |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5762 ga_init2(&ga, 1, 100); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5763 ga_concat(&ga, (char_u *)"function("); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5764 if (fname != NULL) |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5765 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5766 ga_concat(&ga, fname); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5767 vim_free(fname); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5768 } |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5769 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
|
5770 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5771 ga_concat(&ga, (char_u *)", ["); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5772 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
|
5773 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5774 if (i > 0) |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5775 ga_concat(&ga, (char_u *)", "); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5776 ga_concat(&ga, |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5777 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
|
5778 vim_free(tf); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5779 } |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5780 ga_concat(&ga, (char_u *)"]"); |
|
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 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
|
5783 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5784 typval_T dtv; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5785 |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5786 ga_concat(&ga, (char_u *)", "); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5787 dtv.v_type = VAR_DICT; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5788 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
|
5789 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
|
5790 vim_free(tf); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5791 } |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5792 ga_concat(&ga, (char_u *)")"); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5793 |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5794 *tofree = ga.ga_data; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5795 r = *tofree; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5796 break; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5797 } |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5798 |
| 56 | 5799 case VAR_LIST: |
| 634 | 5800 if (tv->vval.v_list == NULL) |
| 5801 { | |
| 5802 *tofree = NULL; | |
| 5803 r = NULL; | |
| 5804 } | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5805 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
|
5806 && tv->vval.v_list->lv_len > 0) |
| 634 | 5807 { |
| 5808 *tofree = NULL; | |
| 5809 r = (char_u *)"[...]"; | |
| 5810 } | |
| 5811 else | |
| 5812 { | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5813 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
|
5814 |
| 634 | 5815 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
|
5816 *tofree = list2string(tv, copyID, restore_copyID); |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5817 if (restore_copyID) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5818 tv->vval.v_list->lv_copyID = old_copyID; |
| 634 | 5819 r = *tofree; |
| 5820 } | |
| 5821 break; | |
| 5822 | |
| 100 | 5823 case VAR_DICT: |
| 634 | 5824 if (tv->vval.v_dict == NULL) |
| 5825 { | |
| 5826 *tofree = NULL; | |
| 5827 r = NULL; | |
| 5828 } | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5829 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
|
5830 && tv->vval.v_dict->dv_hashtab.ht_used != 0) |
| 634 | 5831 { |
| 5832 *tofree = NULL; | |
| 5833 r = (char_u *)"{...}"; | |
| 5834 } | |
| 5835 else | |
| 5836 { | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5837 int old_copyID = tv->vval.v_dict->dv_copyID; |
| 634 | 5838 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
|
5839 *tofree = dict2string(tv, copyID, restore_copyID); |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5840 if (restore_copyID) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5841 tv->vval.v_dict->dv_copyID = old_copyID; |
| 634 | 5842 r = *tofree; |
| 5843 } | |
| 5844 break; | |
| 5845 | |
| 71 | 5846 case VAR_NUMBER: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5847 case VAR_UNKNOWN: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5848 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5849 case VAR_CHANNEL: |
| 104 | 5850 *tofree = NULL; |
| 5851 r = get_tv_string_buf(tv, numbuf); | |
| 71 | 5852 break; |
| 634 | 5853 |
| 1624 | 5854 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5855 #ifdef FEAT_FLOAT |
| 1624 | 5856 *tofree = NULL; |
| 5857 vim_snprintf((char *)numbuf, NUMBUFLEN, "%g", tv->vval.v_float); | |
| 5858 r = numbuf; | |
| 5859 break; | |
| 5860 #endif | |
| 5861 | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5862 case VAR_SPECIAL: |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5863 *tofree = NULL; |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5864 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
|
5865 break; |
| 104 | 5866 } |
| 5867 | |
| 5973 | 5868 if (--recurse == 0) |
| 5869 did_echo_string_emsg = FALSE; | |
| 104 | 5870 return r; |
| 97 | 5871 } |
| 5872 | |
| 5873 /* | |
| 5874 * Return a string with the string representation of a variable. | |
| 5875 * If the memory is allocated "tofree" is set to it, otherwise NULL. | |
| 5876 * "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
|
5877 * 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
|
5878 * 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
|
5879 * May return NULL. |
|
e316b83892c1
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diff
changeset
|
5880 */ |
|
9562
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commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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diff
changeset
|
5881 char_u * |
|
9157
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diff
changeset
|
5882 echo_string( |
|
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|
5883 typval_T *tv, |
|
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|
5884 char_u **tofree, |
|
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diff
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|
5885 char_u *numbuf, |
|
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diff
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|
5886 int copyID) |
|
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diff
changeset
|
5887 { |
|
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diff
changeset
|
5888 return echo_string_core(tv, tofree, numbuf, copyID, TRUE, FALSE, FALSE); |
|
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diff
changeset
|
5889 } |
|
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parents:
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diff
changeset
|
5890 |
|
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diff
changeset
|
5891 /* |
|
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parents:
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diff
changeset
|
5892 * Return a string with the string representation of a variable. |
|
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|
5893 * If the memory is allocated "tofree" is set to it, otherwise NULL. |
|
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diff
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|
5894 * "numbuf" is used for a number. |
| 97 | 5895 * Puts quotes around strings, so that they can be parsed back by eval(). |
| 1360 | 5896 * May return NULL. |
| 97 | 5897 */ |
|
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diff
changeset
|
5898 char_u * |
|
7817
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|
5899 tv2string( |
|
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|
5900 typval_T *tv, |
|
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|
5901 char_u **tofree, |
|
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diff
changeset
|
5902 char_u *numbuf, |
|
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diff
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|
5903 int copyID) |
| 97 | 5904 { |
|
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|
5905 return echo_string_core(tv, tofree, numbuf, copyID, FALSE, TRUE, FALSE); |
| 56 | 5906 } |
| 5907 | |
| 5908 /* | |
| 137 | 5909 * Return string "str" in ' quotes, doubling ' characters. |
| 5910 * If "str" is NULL an empty string is assumed. | |
| 100 | 5911 * If "function" is TRUE make it function('string'). |
| 97 | 5912 */ |
|
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|
5913 char_u * |
|
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diff
changeset
|
5914 string_quote(char_u *str, int function) |
| 97 | 5915 { |
| 137 | 5916 unsigned len; |
| 97 | 5917 char_u *p, *r, *s; |
| 5918 | |
| 137 | 5919 len = (function ? 13 : 3); |
| 5920 if (str != NULL) | |
| 5921 { | |
| 835 | 5922 len += (unsigned)STRLEN(str); |
| 137 | 5923 for (p = str; *p != NUL; mb_ptr_adv(p)) |
| 5924 if (*p == '\'') | |
| 5925 ++len; | |
| 5926 } | |
| 97 | 5927 s = r = alloc(len); |
| 5928 if (r != NULL) | |
| 5929 { | |
| 5930 if (function) | |
| 5931 { | |
| 100 | 5932 STRCPY(r, "function('"); |
| 97 | 5933 r += 10; |
| 5934 } | |
| 5935 else | |
| 100 | 5936 *r++ = '\''; |
| 137 | 5937 if (str != NULL) |
| 5938 for (p = str; *p != NUL; ) | |
| 5939 { | |
| 5940 if (*p == '\'') | |
| 5941 *r++ = '\''; | |
| 5942 MB_COPY_CHAR(p, r); | |
| 5943 } | |
| 100 | 5944 *r++ = '\''; |
| 97 | 5945 if (function) |
| 5946 *r++ = ')'; | |
| 5947 *r++ = NUL; | |
| 5948 } | |
| 5949 return s; | |
| 5950 } | |
| 5951 | |
|
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|
5952 #if defined(FEAT_FLOAT) || defined(PROTO) |
| 1624 | 5953 /* |
| 5954 * Convert the string "text" to a floating point number. | |
| 5955 * This uses strtod(). setlocale(LC_NUMERIC, "C") has been used to make sure | |
| 5956 * this always uses a decimal point. | |
| 5957 * Returns the length of the text that was consumed. | |
| 5958 */ | |
|
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|
5959 int |
|
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|
5960 string2float( |
|
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5961 char_u *text, |
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changeset
|
5962 float_T *value) /* result stored here */ |
| 1624 | 5963 { |
| 5964 char *s = (char *)text; | |
| 5965 float_T f; | |
| 5966 | |
| 5967 f = strtod(s, &s); | |
| 5968 *value = f; | |
| 5969 return (int)((char_u *)s - text); | |
| 5970 } | |
| 5971 #endif | |
| 5972 | |
| 97 | 5973 /* |
| 7 | 5974 * Get the value of an environment variable. |
| 5975 * "arg" is pointing to the '$'. It is advanced to after the name. | |
| 5976 * If the environment variable was not set, silently assume it is empty. | |
| 5858 | 5977 * Return FAIL if the name is invalid. |
| 7 | 5978 */ |
| 5979 static int | |
|
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diff
changeset
|
5980 get_env_tv(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 5981 { |
| 5982 char_u *string = NULL; | |
| 5983 int len; | |
| 5984 int cc; | |
| 5985 char_u *name; | |
| 170 | 5986 int mustfree = FALSE; |
| 7 | 5987 |
| 5988 ++*arg; | |
| 5989 name = *arg; | |
| 5990 len = get_env_len(arg); | |
| 5991 if (evaluate) | |
| 5992 { | |
| 5858 | 5993 if (len == 0) |
| 6493 | 5994 return FAIL; /* invalid empty name */ |
| 5858 | 5995 |
| 5996 cc = name[len]; | |
| 5997 name[len] = NUL; | |
| 5998 /* first try vim_getenv(), fast for normal environment vars */ | |
| 5999 string = vim_getenv(name, &mustfree); | |
| 6000 if (string != NULL && *string != NUL) | |
| 6001 { | |
| 6002 if (!mustfree) | |
| 6003 string = vim_strsave(string); | |
| 6004 } | |
| 6005 else | |
| 6006 { | |
| 6007 if (mustfree) | |
| 6008 vim_free(string); | |
| 6009 | |
| 6010 /* next try expanding things like $VIM and ${HOME} */ | |
| 6011 string = expand_env_save(name - 1); | |
| 6012 if (string != NULL && *string == '$') | |
| 6013 { | |
| 6014 vim_free(string); | |
| 6015 string = NULL; | |
| 6016 } | |
| 6017 } | |
| 6018 name[len] = cc; | |
| 6019 | |
| 71 | 6020 rettv->v_type = VAR_STRING; |
| 6021 rettv->vval.v_string = string; | |
| 7 | 6022 } |
| 6023 | |
| 6024 return OK; | |
| 6025 } | |
| 6026 | |
| 3214 | 6027 |
| 6028 | |
| 6029 /* | |
| 7 | 6030 * Translate a String variable into a position. |
| 685 | 6031 * Returns NULL when there is an error. |
| 7 | 6032 */ |
|
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|
6033 pos_T * |
|
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6034 var2fpos( |
|
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|
6035 typval_T *varp, |
|
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|
6036 int dollar_lnum, /* TRUE when $ is last line */ |
|
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diff
changeset
|
6037 int *fnum) /* set to fnum for '0, 'A, etc. */ |
| 7 | 6038 { |
| 700 | 6039 char_u *name; |
| 7 | 6040 static pos_T pos; |
| 700 | 6041 pos_T *pp; |
| 7 | 6042 |
| 705 | 6043 /* Argument can be [lnum, col, coladd]. */ |
| 685 | 6044 if (varp->v_type == VAR_LIST) |
| 6045 { | |
| 6046 list_T *l; | |
| 6047 int len; | |
| 705 | 6048 int error = FALSE; |
| 1317 | 6049 listitem_T *li; |
| 685 | 6050 |
| 6051 l = varp->vval.v_list; | |
| 6052 if (l == NULL) | |
| 6053 return NULL; | |
| 6054 | |
| 6055 /* Get the line number */ | |
| 705 | 6056 pos.lnum = list_find_nr(l, 0L, &error); |
| 6057 if (error || pos.lnum <= 0 || pos.lnum > curbuf->b_ml.ml_line_count) | |
| 685 | 6058 return NULL; /* invalid line number */ |
| 6059 | |
| 6060 /* Get the column number */ | |
| 705 | 6061 pos.col = list_find_nr(l, 1L, &error); |
| 6062 if (error) | |
| 685 | 6063 return NULL; |
| 6064 len = (long)STRLEN(ml_get(pos.lnum)); | |
| 1317 | 6065 |
| 6066 /* We accept "$" for the column number: last column. */ | |
| 6067 li = list_find(l, 1L); | |
| 6068 if (li != NULL && li->li_tv.v_type == VAR_STRING | |
| 6069 && li->li_tv.vval.v_string != NULL | |
| 6070 && STRCMP(li->li_tv.vval.v_string, "$") == 0) | |
| 6071 pos.col = len + 1; | |
| 6072 | |
| 705 | 6073 /* Accept a position up to the NUL after the line. */ |
| 826 | 6074 if (pos.col == 0 || (int)pos.col > len + 1) |
| 685 | 6075 return NULL; /* invalid column number */ |
| 705 | 6076 --pos.col; |
| 6077 | |
| 6078 #ifdef FEAT_VIRTUALEDIT | |
| 6079 /* Get the virtual offset. Defaults to zero. */ | |
| 6080 pos.coladd = list_find_nr(l, 2L, &error); | |
| 6081 if (error) | |
| 6082 pos.coladd = 0; | |
| 6083 #endif | |
| 6084 | |
| 685 | 6085 return &pos; |
| 6086 } | |
| 6087 | |
| 323 | 6088 name = get_tv_string_chk(varp); |
| 6089 if (name == NULL) | |
| 6090 return NULL; | |
| 1609 | 6091 if (name[0] == '.') /* cursor */ |
| 7 | 6092 return &curwin->w_cursor; |
| 1609 | 6093 if (name[0] == 'v' && name[1] == NUL) /* Visual start */ |
| 6094 { | |
| 6095 if (VIsual_active) | |
| 6096 return &VIsual; | |
| 6097 return &curwin->w_cursor; | |
| 6098 } | |
| 6099 if (name[0] == '\'') /* mark */ | |
| 7 | 6100 { |
| 4043 | 6101 pp = getmark_buf_fnum(curbuf, name[1], FALSE, fnum); |
| 7 | 6102 if (pp == NULL || pp == (pos_T *)-1 || pp->lnum <= 0) |
| 6103 return NULL; | |
| 6104 return pp; | |
| 6105 } | |
| 705 | 6106 |
| 6107 #ifdef FEAT_VIRTUALEDIT | |
| 6108 pos.coladd = 0; | |
| 6109 #endif | |
| 6110 | |
| 1317 | 6111 if (name[0] == 'w' && dollar_lnum) |
| 666 | 6112 { |
| 6113 pos.col = 0; | |
| 6114 if (name[1] == '0') /* "w0": first visible line */ | |
| 6115 { | |
| 671 | 6116 update_topline(); |
| 666 | 6117 pos.lnum = curwin->w_topline; |
| 6118 return &pos; | |
| 6119 } | |
| 6120 else if (name[1] == '$') /* "w$": last visible line */ | |
| 6121 { | |
| 671 | 6122 validate_botline(); |
| 666 | 6123 pos.lnum = curwin->w_botline - 1; |
| 6124 return &pos; | |
| 6125 } | |
| 6126 } | |
| 6127 else if (name[0] == '$') /* last column or line */ | |
| 7 | 6128 { |
| 1317 | 6129 if (dollar_lnum) |
| 7 | 6130 { |
| 6131 pos.lnum = curbuf->b_ml.ml_line_count; | |
| 6132 pos.col = 0; | |
| 6133 } | |
| 6134 else | |
| 6135 { | |
| 6136 pos.lnum = curwin->w_cursor.lnum; | |
| 6137 pos.col = (colnr_T)STRLEN(ml_get_curline()); | |
| 6138 } | |
| 6139 return &pos; | |
| 6140 } | |
| 6141 return NULL; | |
| 6142 } | |
| 6143 | |
| 6144 /* | |
| 709 | 6145 * Convert list in "arg" into a position and optional file number. |
| 6146 * When "fnump" is NULL there is no file number, only 3 items. | |
| 6147 * Note that the column is passed on as-is, the caller may want to decrement | |
| 6148 * it to use 1 for the first column. | |
| 6149 * Return FAIL when conversion is not possible, doesn't check the position for | |
| 6150 * validity. | |
| 6151 */ | |
|
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|
6152 int |
|
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|
6153 list2fpos( |
|
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|
6154 typval_T *arg, |
|
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|
6155 pos_T *posp, |
|
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changeset
|
6156 int *fnump, |
|
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diff
changeset
|
6157 colnr_T *curswantp) |
| 709 | 6158 { |
| 6159 list_T *l = arg->vval.v_list; | |
| 6160 long i = 0; | |
| 6161 long n; | |
| 6162 | |
| 5938 | 6163 /* List must be: [fnum, lnum, col, coladd, curswant], where "fnum" is only |
| 6164 * there when "fnump" isn't NULL; "coladd" and "curswant" are optional. */ | |
| 915 | 6165 if (arg->v_type != VAR_LIST |
| 6166 || l == NULL | |
| 6167 || l->lv_len < (fnump == NULL ? 2 : 3) | |
| 5938 | 6168 || l->lv_len > (fnump == NULL ? 4 : 5)) |
| 709 | 6169 return FAIL; |
| 6170 | |
| 6171 if (fnump != NULL) | |
| 6172 { | |
| 6173 n = list_find_nr(l, i++, NULL); /* fnum */ | |
| 6174 if (n < 0) | |
| 6175 return FAIL; | |
| 6176 if (n == 0) | |
| 6177 n = curbuf->b_fnum; /* current buffer */ | |
| 6178 *fnump = n; | |
| 6179 } | |
| 6180 | |
| 6181 n = list_find_nr(l, i++, NULL); /* lnum */ | |
| 6182 if (n < 0) | |
| 6183 return FAIL; | |
| 6184 posp->lnum = n; | |
| 6185 | |
| 6186 n = list_find_nr(l, i++, NULL); /* col */ | |
| 6187 if (n < 0) | |
| 6188 return FAIL; | |
| 6189 posp->col = n; | |
| 6190 | |
| 6191 #ifdef FEAT_VIRTUALEDIT | |
| 5938 | 6192 n = list_find_nr(l, i, NULL); /* off */ |
| 709 | 6193 if (n < 0) |
| 915 | 6194 posp->coladd = 0; |
| 6195 else | |
| 6196 posp->coladd = n; | |
| 709 | 6197 #endif |
| 6198 | |
| 5938 | 6199 if (curswantp != NULL) |
| 6200 *curswantp = list_find_nr(l, i + 1, NULL); /* curswant */ | |
| 6201 | |
| 709 | 6202 return OK; |
| 6203 } | |
| 6204 | |
| 6205 /* | |
| 7 | 6206 * Get the length of an environment variable name. |
| 6207 * Advance "arg" to the first character after the name. | |
| 6208 * Return 0 for error. | |
| 6209 */ | |
| 6210 static int | |
|
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changeset
|
6211 get_env_len(char_u **arg) |
| 7 | 6212 { |
| 6213 char_u *p; | |
| 6214 int len; | |
| 6215 | |
| 6216 for (p = *arg; vim_isIDc(*p); ++p) | |
| 6217 ; | |
| 6218 if (p == *arg) /* no name found */ | |
| 6219 return 0; | |
| 6220 | |
| 6221 len = (int)(p - *arg); | |
| 6222 *arg = p; | |
| 6223 return len; | |
| 6224 } | |
| 6225 | |
| 6226 /* | |
| 6227 * Get the length of the name of a function or internal variable. | |
| 6228 * "arg" is advanced to the first non-white character after the name. | |
| 6229 * Return 0 if something is wrong. | |
| 6230 */ | |
|
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|
6231 int |
|
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diff
changeset
|
6232 get_id_len(char_u **arg) |
| 7 | 6233 { |
| 6234 char_u *p; | |
| 6235 int len; | |
| 6236 | |
| 6237 /* Find the end of the name. */ | |
| 6238 for (p = *arg; eval_isnamec(*p); ++p) | |
|
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|
6239 { |
|
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diff
changeset
|
6240 if (*p == ':') |
|
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|
6241 { |
|
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|
6242 /* "s:" is start of "s:var", but "n:" is not and can be used in |
|
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diff
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|
6243 * slice "[n:]". Also "xx:" is not a namespace. */ |
|
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diff
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|
6244 len = (int)(p - *arg); |
|
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|
6245 if ((len == 1 && vim_strchr(NAMESPACE_CHAR, **arg) == NULL) |
|
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|
6246 || len > 1) |
|
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|
6247 break; |
|
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|
6248 } |
|
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diff
changeset
|
6249 } |
| 7 | 6250 if (p == *arg) /* no name found */ |
| 6251 return 0; | |
| 6252 | |
| 6253 len = (int)(p - *arg); | |
| 6254 *arg = skipwhite(p); | |
| 6255 | |
| 6256 return len; | |
| 6257 } | |
| 6258 | |
| 6259 /* | |
| 124 | 6260 * Get the length of the name of a variable or function. |
| 6261 * Only the name is recognized, does not handle ".key" or "[idx]". | |
| 7 | 6262 * "arg" is advanced to the first non-white character after the name. |
| 159 | 6263 * Return -1 if curly braces expansion failed. |
| 6264 * Return 0 if something else is wrong. | |
| 7 | 6265 * If the name contains 'magic' {}'s, expand them and return the |
| 6266 * expanded name in an allocated string via 'alias' - caller must free. | |
| 6267 */ | |
|
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diff
changeset
|
6268 int |
|
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diff
changeset
|
6269 get_name_len( |
|
83861277e6a3
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|
6270 char_u **arg, |
|
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diff
changeset
|
6271 char_u **alias, |
|
83861277e6a3
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diff
changeset
|
6272 int evaluate, |
|
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7788
diff
changeset
|
6273 int verbose) |
| 7 | 6274 { |
| 6275 int len; | |
| 6276 char_u *p; | |
| 6277 char_u *expr_start; | |
| 6278 char_u *expr_end; | |
| 6279 | |
| 6280 *alias = NULL; /* default to no alias */ | |
| 6281 | |
| 6282 if ((*arg)[0] == K_SPECIAL && (*arg)[1] == KS_EXTRA | |
| 6283 && (*arg)[2] == (int)KE_SNR) | |
| 6284 { | |
| 6285 /* hard coded <SNR>, already translated */ | |
| 6286 *arg += 3; | |
| 6287 return get_id_len(arg) + 3; | |
| 6288 } | |
| 6289 len = eval_fname_script(*arg); | |
| 6290 if (len > 0) | |
| 6291 { | |
| 6292 /* literal "<SID>", "s:" or "<SNR>" */ | |
| 6293 *arg += len; | |
| 6294 } | |
| 6295 | |
| 6296 /* | |
| 71 | 6297 * Find the end of the name; check for {} construction. |
| 7 | 6298 */ |
| 271 | 6299 p = find_name_end(*arg, &expr_start, &expr_end, |
| 6300 len > 0 ? 0 : FNE_CHECK_START); | |
| 7 | 6301 if (expr_start != NULL) |
| 6302 { | |
| 6303 char_u *temp_string; | |
| 6304 | |
| 6305 if (!evaluate) | |
| 6306 { | |
| 6307 len += (int)(p - *arg); | |
| 6308 *arg = skipwhite(p); | |
| 6309 return len; | |
| 6310 } | |
| 6311 | |
| 6312 /* | |
| 6313 * Include any <SID> etc in the expanded string: | |
| 6314 * Thus the -len here. | |
| 6315 */ | |
| 6316 temp_string = make_expanded_name(*arg - len, expr_start, expr_end, p); | |
| 6317 if (temp_string == NULL) | |
| 159 | 6318 return -1; |
| 7 | 6319 *alias = temp_string; |
| 6320 *arg = skipwhite(p); | |
| 6321 return (int)STRLEN(temp_string); | |
| 6322 } | |
| 6323 | |
| 6324 len += get_id_len(arg); | |
| 159 | 6325 if (len == 0 && verbose) |
| 7 | 6326 EMSG2(_(e_invexpr2), *arg); |
| 6327 | |
| 6328 return len; | |
| 6329 } | |
| 6330 | |
| 71 | 6331 /* |
| 6332 * Find the end of a variable or function name, taking care of magic braces. | |
| 6333 * If "expr_start" is not NULL then "expr_start" and "expr_end" are set to the | |
| 6334 * start and end of the first magic braces item. | |
| 271 | 6335 * "flags" can have FNE_INCL_BR and FNE_CHECK_START. |
| 71 | 6336 * Return a pointer to just after the name. Equal to "arg" if there is no |
| 6337 * valid name. | |
| 6338 */ | |
|
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diff
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|
6339 char_u * |
|
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|
6340 find_name_end( |
|
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diff
changeset
|
6341 char_u *arg, |
|
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diff
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|
6342 char_u **expr_start, |
|
83861277e6a3
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diff
changeset
|
6343 char_u **expr_end, |
|
83861277e6a3
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diff
changeset
|
6344 int flags) |
| 71 | 6345 { |
| 6346 int mb_nest = 0; | |
| 6347 int br_nest = 0; | |
| 7 | 6348 char_u *p; |
|
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changeset
|
6349 int len; |
| 7 | 6350 |
| 71 | 6351 if (expr_start != NULL) |
| 6352 { | |
| 6353 *expr_start = NULL; | |
| 6354 *expr_end = NULL; | |
| 6355 } | |
| 6356 | |
| 271 | 6357 /* Quick check for valid starting character. */ |
| 6358 if ((flags & FNE_CHECK_START) && !eval_isnamec1(*arg) && *arg != '{') | |
| 6359 return arg; | |
| 6360 | |
| 71 | 6361 for (p = arg; *p != NUL |
| 6362 && (eval_isnamec(*p) | |
| 104 | 6363 || *p == '{' |
| 271 | 6364 || ((flags & FNE_INCL_BR) && (*p == '[' || *p == '.')) |
| 71 | 6365 || mb_nest != 0 |
| 468 | 6366 || br_nest != 0); mb_ptr_adv(p)) |
| 6367 { | |
| 6368 if (*p == '\'') | |
| 6369 { | |
| 6370 /* skip over 'string' to avoid counting [ and ] inside it. */ | |
| 6371 for (p = p + 1; *p != NUL && *p != '\''; mb_ptr_adv(p)) | |
| 6372 ; | |
| 6373 if (*p == NUL) | |
| 6374 break; | |
| 6375 } | |
| 6376 else if (*p == '"') | |
| 6377 { | |
| 6378 /* skip over "str\"ing" to avoid counting [ and ] inside it. */ | |
| 6379 for (p = p + 1; *p != NUL && *p != '"'; mb_ptr_adv(p)) | |
| 6380 if (*p == '\\' && p[1] != NUL) | |
| 6381 ++p; | |
| 6382 if (*p == NUL) | |
| 6383 break; | |
| 6384 } | |
|
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|
6385 else if (br_nest == 0 && mb_nest == 0 && *p == ':') |
|
9c420b8db435
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|
6386 { |
|
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|
6387 /* "s:" is start of "s:var", but "n:" is not and can be used in |
|
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|
6388 * slice "[n:]". Also "xx:" is not a namespace. But {ns}: is. */ |
|
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|
6389 len = (int)(p - arg); |
|
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|
6390 if ((len == 1 && vim_strchr(NAMESPACE_CHAR, *arg) == NULL) |
|
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changeset
|
6391 || (len > 1 && p[-1] != '}')) |
|
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|
6392 break; |
|
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diff
changeset
|
6393 } |
| 468 | 6394 |
| 71 | 6395 if (mb_nest == 0) |
| 6396 { | |
| 6397 if (*p == '[') | |
| 6398 ++br_nest; | |
| 6399 else if (*p == ']') | |
| 6400 --br_nest; | |
| 6401 } | |
| 468 | 6402 |
| 71 | 6403 if (br_nest == 0) |
| 6404 { | |
| 6405 if (*p == '{') | |
| 6406 { | |
| 6407 mb_nest++; | |
| 6408 if (expr_start != NULL && *expr_start == NULL) | |
| 6409 *expr_start = p; | |
| 6410 } | |
| 6411 else if (*p == '}') | |
| 6412 { | |
| 6413 mb_nest--; | |
| 6414 if (expr_start != NULL && mb_nest == 0 && *expr_end == NULL) | |
| 6415 *expr_end = p; | |
| 6416 } | |
| 6417 } | |
| 7 | 6418 } |
| 6419 | |
| 6420 return p; | |
| 6421 } | |
| 6422 | |
| 6423 /* | |
| 159 | 6424 * Expands out the 'magic' {}'s in a variable/function name. |
| 6425 * Note that this can call itself recursively, to deal with | |
| 6426 * constructs like foo{bar}{baz}{bam} | |
| 6427 * The four pointer arguments point to "foo{expre}ss{ion}bar" | |
| 6428 * "in_start" ^ | |
| 6429 * "expr_start" ^ | |
| 6430 * "expr_end" ^ | |
| 6431 * "in_end" ^ | |
| 6432 * | |
| 6433 * Returns a new allocated string, which the caller must free. | |
| 6434 * Returns NULL for failure. | |
| 6435 */ | |
| 6436 static char_u * | |
|
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changeset
|
6437 make_expanded_name( |
|
83861277e6a3
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|
6438 char_u *in_start, |
|
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|
6439 char_u *expr_start, |
|
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|
6440 char_u *expr_end, |
|
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changeset
|
6441 char_u *in_end) |
| 159 | 6442 { |
| 6443 char_u c1; | |
| 6444 char_u *retval = NULL; | |
| 6445 char_u *temp_result; | |
| 6446 char_u *nextcmd = NULL; | |
| 6447 | |
| 6448 if (expr_end == NULL || in_end == NULL) | |
| 6449 return NULL; | |
| 6450 *expr_start = NUL; | |
| 6451 *expr_end = NUL; | |
| 6452 c1 = *in_end; | |
| 6453 *in_end = NUL; | |
| 6454 | |
| 714 | 6455 temp_result = eval_to_string(expr_start + 1, &nextcmd, FALSE); |
| 159 | 6456 if (temp_result != NULL && nextcmd == NULL) |
| 6457 { | |
| 6458 retval = alloc((unsigned)(STRLEN(temp_result) + (expr_start - in_start) | |
| 6459 + (in_end - expr_end) + 1)); | |
| 6460 if (retval != NULL) | |
| 6461 { | |
| 6462 STRCPY(retval, in_start); | |
| 6463 STRCAT(retval, temp_result); | |
| 6464 STRCAT(retval, expr_end + 1); | |
| 6465 } | |
| 6466 } | |
| 6467 vim_free(temp_result); | |
| 6468 | |
| 6469 *in_end = c1; /* put char back for error messages */ | |
| 6470 *expr_start = '{'; | |
| 6471 *expr_end = '}'; | |
| 6472 | |
| 6473 if (retval != NULL) | |
| 6474 { | |
| 271 | 6475 temp_result = find_name_end(retval, &expr_start, &expr_end, 0); |
| 159 | 6476 if (expr_start != NULL) |
| 6477 { | |
| 6478 /* Further expansion! */ | |
| 6479 temp_result = make_expanded_name(retval, expr_start, | |
| 6480 expr_end, temp_result); | |
| 6481 vim_free(retval); | |
| 6482 retval = temp_result; | |
| 6483 } | |
| 6484 } | |
| 6485 | |
| 6486 return retval; | |
| 6487 } | |
| 6488 | |
| 6489 /* | |
| 7 | 6490 * Return TRUE if character "c" can be used in a variable or function name. |
| 104 | 6491 * Does not include '{' or '}' for magic braces. |
| 7 | 6492 */ |
|
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diff
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|
6493 int |
|
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|
6494 eval_isnamec(int c) |
| 7 | 6495 { |
| 271 | 6496 return (ASCII_ISALNUM(c) || c == '_' || c == ':' || c == AUTOLOAD_CHAR); |
| 6497 } | |
| 6498 | |
| 6499 /* | |
| 6500 * Return TRUE if character "c" can be used as the first character in a | |
| 6501 * variable or function name (excluding '{' and '}'). | |
| 6502 */ | |
|
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|
6503 int |
|
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changeset
|
6504 eval_isnamec1(int c) |
| 271 | 6505 { |
| 6506 return (ASCII_ISALPHA(c) || c == '_'); | |
| 7 | 6507 } |
| 6508 | |
| 6509 /* | |
| 6510 * Set number v: variable to "val". | |
| 6511 */ | |
| 6512 void | |
|
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diff
changeset
|
6513 set_vim_var_nr(int idx, varnumber_T val) |
| 7 | 6514 { |
| 104 | 6515 vimvars[idx].vv_nr = val; |
| 7 | 6516 } |
| 6517 | |
| 6518 /* | |
| 179 | 6519 * Get number v: variable value. |
| 7 | 6520 */ |
|
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|
6521 varnumber_T |
|
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diff
changeset
|
6522 get_vim_var_nr(int idx) |
| 7 | 6523 { |
| 104 | 6524 return vimvars[idx].vv_nr; |
| 7 | 6525 } |
| 6526 | |
| 179 | 6527 /* |
| 6528 * Get string v: variable value. Uses a static buffer, can only be used once. | |
| 6529 */ | |
| 6530 char_u * | |
|
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diff
changeset
|
6531 get_vim_var_str(int idx) |
| 179 | 6532 { |
| 6533 return get_tv_string(&vimvars[idx].vv_tv); | |
| 6534 } | |
| 6535 | |
| 7 | 6536 /* |
| 1733 | 6537 * Get List v: variable value. Caller must take care of reference count when |
| 6538 * needed. | |
| 6539 */ | |
| 6540 list_T * | |
|
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diff
changeset
|
6541 get_vim_var_list(int idx) |
| 1733 | 6542 { |
| 6543 return vimvars[idx].vv_list; | |
| 6544 } | |
| 6545 | |
| 6546 /* | |
| 1969 | 6547 * Set v:char to character "c". |
| 6548 */ | |
| 6549 void | |
|
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changeset
|
6550 set_vim_var_char(int c) |
| 1969 | 6551 { |
| 3549 | 6552 char_u buf[MB_MAXBYTES + 1]; |
| 1969 | 6553 |
| 6554 #ifdef FEAT_MBYTE | |
| 6555 if (has_mbyte) | |
| 6556 buf[(*mb_char2bytes)(c, buf)] = NUL; | |
| 6557 else | |
| 6558 #endif | |
| 6559 { | |
| 6560 buf[0] = c; | |
| 6561 buf[1] = NUL; | |
| 6562 } | |
| 6563 set_vim_var_string(VV_CHAR, buf, -1); | |
| 6564 } | |
| 6565 | |
| 6566 /* | |
| 1751 | 6567 * Set v:count to "count" and v:count1 to "count1". |
| 6568 * When "set_prevcount" is TRUE first set v:prevcount from v:count. | |
| 7 | 6569 */ |
| 6570 void | |
|
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changeset
|
6571 set_vcount( |
|
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|
6572 long count, |
|
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|
6573 long count1, |
|
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|
6574 int set_prevcount) |
| 1751 | 6575 { |
| 6576 if (set_prevcount) | |
| 6577 vimvars[VV_PREVCOUNT].vv_nr = vimvars[VV_COUNT].vv_nr; | |
| 104 | 6578 vimvars[VV_COUNT].vv_nr = count; |
| 6579 vimvars[VV_COUNT1].vv_nr = count1; | |
| 7 | 6580 } |
| 6581 | |
| 6582 /* | |
| 6583 * Set string v: variable to a copy of "val". | |
| 6584 */ | |
| 6585 void | |
|
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|
6586 set_vim_var_string( |
|
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|
6587 int idx, |
|
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|
6588 char_u *val, |
|
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|
6589 int len) /* length of "val" to use or -1 (whole string) */ |
| 7 | 6590 { |
|
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|
6591 clear_tv(&vimvars[idx].vv_di.di_tv); |
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|
6592 vimvars[idx].vv_type = VAR_STRING; |
| 7 | 6593 if (val == NULL) |
| 104 | 6594 vimvars[idx].vv_str = NULL; |
| 7 | 6595 else if (len == -1) |
| 104 | 6596 vimvars[idx].vv_str = vim_strsave(val); |
| 6597 else | |
| 6598 vimvars[idx].vv_str = vim_strnsave(val, len); | |
| 7 | 6599 } |
| 6600 | |
| 6601 /* | |
| 1733 | 6602 * Set List v: variable to "val". |
| 6603 */ | |
| 6604 void | |
|
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|
6605 set_vim_var_list(int idx, list_T *val) |
| 1733 | 6606 { |
|
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|
6607 clear_tv(&vimvars[idx].vv_di.di_tv); |
|
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|
6608 vimvars[idx].vv_type = VAR_LIST; |
| 1733 | 6609 vimvars[idx].vv_list = val; |
| 6610 if (val != NULL) | |
| 6611 ++val->lv_refcount; | |
| 6612 } | |
| 6613 | |
| 6614 /* | |
| 6909 | 6615 * Set Dictionary v: variable to "val". |
| 6616 */ | |
| 6617 void | |
|
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diff
changeset
|
6618 set_vim_var_dict(int idx, dict_T *val) |
| 6909 | 6619 { |
| 6620 int todo; | |
| 6621 hashitem_T *hi; | |
| 6622 | |
|
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|
6623 clear_tv(&vimvars[idx].vv_di.di_tv); |
|
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changeset
|
6624 vimvars[idx].vv_type = VAR_DICT; |
| 6909 | 6625 vimvars[idx].vv_dict = val; |
| 6626 if (val != NULL) | |
| 6627 { | |
| 6628 ++val->dv_refcount; | |
| 6629 | |
| 6630 /* Set readonly */ | |
| 6631 todo = (int)val->dv_hashtab.ht_used; | |
| 6632 for (hi = val->dv_hashtab.ht_array; todo > 0 ; ++hi) | |
| 6633 { | |
| 6634 if (HASHITEM_EMPTY(hi)) | |
| 6635 continue; | |
| 6636 --todo; | |
| 6637 HI2DI(hi)->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX; | |
| 6638 } | |
| 6639 } | |
| 6640 } | |
| 6641 | |
| 6642 /* | |
| 7 | 6643 * Set v:register if needed. |
| 6644 */ | |
| 6645 void | |
|
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diff
changeset
|
6646 set_reg_var(int c) |
| 7 | 6647 { |
| 6648 char_u regname; | |
| 6649 | |
| 6650 if (c == 0 || c == ' ') | |
| 6651 regname = '"'; | |
| 6652 else | |
| 6653 regname = c; | |
| 6654 /* Avoid free/alloc when the value is already right. */ | |
| 104 | 6655 if (vimvars[VV_REG].vv_str == NULL || vimvars[VV_REG].vv_str[0] != c) |
| 7 | 6656 set_vim_var_string(VV_REG, ®name, 1); |
| 6657 } | |
| 6658 | |
| 6659 /* | |
| 6660 * Get or set v:exception. If "oldval" == NULL, return the current value. | |
| 6661 * Otherwise, restore the value to "oldval" and return NULL. | |
| 6662 * Must always be called in pairs to save and restore v:exception! Does not | |
| 6663 * take care of memory allocations. | |
| 6664 */ | |
| 6665 char_u * | |
|
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diff
changeset
|
6666 v_exception(char_u *oldval) |
| 7 | 6667 { |
| 6668 if (oldval == NULL) | |
| 104 | 6669 return vimvars[VV_EXCEPTION].vv_str; |
| 6670 | |
| 6671 vimvars[VV_EXCEPTION].vv_str = oldval; | |
| 7 | 6672 return NULL; |
| 6673 } | |
| 6674 | |
| 6675 /* | |
| 6676 * Get or set v:throwpoint. If "oldval" == NULL, return the current value. | |
| 6677 * Otherwise, restore the value to "oldval" and return NULL. | |
| 6678 * Must always be called in pairs to save and restore v:throwpoint! Does not | |
| 6679 * take care of memory allocations. | |
| 6680 */ | |
| 6681 char_u * | |
|
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diff
changeset
|
6682 v_throwpoint(char_u *oldval) |
| 7 | 6683 { |
| 6684 if (oldval == NULL) | |
| 104 | 6685 return vimvars[VV_THROWPOINT].vv_str; |
| 6686 | |
| 6687 vimvars[VV_THROWPOINT].vv_str = oldval; | |
| 7 | 6688 return NULL; |
| 6689 } | |
| 6690 | |
| 6691 #if defined(FEAT_AUTOCMD) || defined(PROTO) | |
| 6692 /* | |
| 6693 * Set v:cmdarg. | |
| 6694 * If "eap" != NULL, use "eap" to generate the value and return the old value. | |
| 6695 * If "oldarg" != NULL, restore the value to "oldarg" and return NULL. | |
| 6696 * Must always be called in pairs! | |
| 6697 */ | |
| 6698 char_u * | |
|
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diff
changeset
|
6699 set_cmdarg(exarg_T *eap, char_u *oldarg) |
| 7 | 6700 { |
| 6701 char_u *oldval; | |
| 6702 char_u *newval; | |
| 6703 unsigned len; | |
| 6704 | |
| 104 | 6705 oldval = vimvars[VV_CMDARG].vv_str; |
| 26 | 6706 if (eap == NULL) |
| 6707 { | |
| 6708 vim_free(oldval); | |
| 104 | 6709 vimvars[VV_CMDARG].vv_str = oldarg; |
| 26 | 6710 return NULL; |
| 6711 } | |
| 6712 | |
| 6713 if (eap->force_bin == FORCE_BIN) | |
| 6714 len = 6; | |
| 6715 else if (eap->force_bin == FORCE_NOBIN) | |
| 6716 len = 8; | |
| 6717 else | |
| 6718 len = 0; | |
| 819 | 6719 |
| 6720 if (eap->read_edit) | |
| 6721 len += 7; | |
| 6722 | |
| 26 | 6723 if (eap->force_ff != 0) |
| 6724 len += (unsigned)STRLEN(eap->cmd + eap->force_ff) + 6; | |
| 7 | 6725 # ifdef FEAT_MBYTE |
| 26 | 6726 if (eap->force_enc != 0) |
| 6727 len += (unsigned)STRLEN(eap->cmd + eap->force_enc) + 7; | |
| 2168 | 6728 if (eap->bad_char != 0) |
| 6729 len += 7 + 4; /* " ++bad=" + "keep" or "drop" */ | |
| 7 | 6730 # endif |
| 6731 | |
| 26 | 6732 newval = alloc(len + 1); |
| 6733 if (newval == NULL) | |
| 6734 return NULL; | |
| 6735 | |
| 6736 if (eap->force_bin == FORCE_BIN) | |
| 6737 sprintf((char *)newval, " ++bin"); | |
| 6738 else if (eap->force_bin == FORCE_NOBIN) | |
| 6739 sprintf((char *)newval, " ++nobin"); | |
| 6740 else | |
| 6741 *newval = NUL; | |
| 819 | 6742 |
| 6743 if (eap->read_edit) | |
| 6744 STRCAT(newval, " ++edit"); | |
| 6745 | |
| 26 | 6746 if (eap->force_ff != 0) |
| 6747 sprintf((char *)newval + STRLEN(newval), " ++ff=%s", | |
| 6748 eap->cmd + eap->force_ff); | |
| 7 | 6749 # ifdef FEAT_MBYTE |
| 26 | 6750 if (eap->force_enc != 0) |
| 6751 sprintf((char *)newval + STRLEN(newval), " ++enc=%s", | |
| 6752 eap->cmd + eap->force_enc); | |
| 2168 | 6753 if (eap->bad_char == BAD_KEEP) |
| 6754 STRCPY(newval + STRLEN(newval), " ++bad=keep"); | |
| 6755 else if (eap->bad_char == BAD_DROP) | |
| 6756 STRCPY(newval + STRLEN(newval), " ++bad=drop"); | |
| 6757 else if (eap->bad_char != 0) | |
| 6758 sprintf((char *)newval + STRLEN(newval), " ++bad=%c", eap->bad_char); | |
| 7 | 6759 # endif |
| 104 | 6760 vimvars[VV_CMDARG].vv_str = newval; |
| 26 | 6761 return oldval; |
| 7 | 6762 } |
| 6763 #endif | |
| 6764 | |
| 6765 /* | |
| 6766 * Get the value of internal variable "name". | |
| 6767 * Return OK or FAIL. | |
| 6768 */ | |
|
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diff
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|
6769 int |
|
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|
6770 get_var_tv( |
|
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|
6771 char_u *name, |
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|
6772 int len, /* length of "name" */ |
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|
6773 typval_T *rettv, /* NULL when only checking existence */ |
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|
6774 dictitem_T **dip, /* non-NULL when typval's dict item is needed */ |
|
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|
6775 int verbose, /* may give error message */ |
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changeset
|
6776 int no_autoload) /* do not use script autoloading */ |
| 7 | 6777 { |
| 6778 int ret = OK; | |
| 137 | 6779 typval_T *tv = NULL; |
| 6780 typval_T atv; | |
| 6781 dictitem_T *v; | |
| 7 | 6782 int cc; |
| 6783 | |
| 6784 /* truncate the name, so that we can use strcmp() */ | |
| 6785 cc = name[len]; | |
| 6786 name[len] = NUL; | |
| 6787 | |
| 6788 /* | |
| 6789 * Check for "b:changedtick". | |
| 6790 */ | |
| 6791 if (STRCMP(name, "b:changedtick") == 0) | |
| 6792 { | |
| 104 | 6793 atv.v_type = VAR_NUMBER; |
| 6794 atv.vval.v_number = curbuf->b_changedtick; | |
| 6795 tv = &atv; | |
| 7 | 6796 } |
| 6797 | |
| 6798 /* | |
| 6799 * Check for user-defined variables. | |
| 6800 */ | |
| 6801 else | |
| 6802 { | |
| 5604 | 6803 v = find_var(name, NULL, no_autoload); |
| 7 | 6804 if (v != NULL) |
| 6791 | 6805 { |
| 137 | 6806 tv = &v->di_tv; |
| 6791 | 6807 if (dip != NULL) |
| 6808 *dip = v; | |
| 6809 } | |
| 104 | 6810 } |
| 6811 | |
| 6812 if (tv == NULL) | |
| 7 | 6813 { |
| 159 | 6814 if (rettv != NULL && verbose) |
| 71 | 6815 EMSG2(_(e_undefvar), name); |
| 7 | 6816 ret = FAIL; |
| 6817 } | |
| 71 | 6818 else if (rettv != NULL) |
| 104 | 6819 copy_tv(tv, rettv); |
| 7 | 6820 |
| 6821 name[len] = cc; | |
| 6822 | |
| 6823 return ret; | |
| 6824 } | |
| 6825 | |
| 6826 /* | |
|
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|
6827 * Check if variable "name[len]" is a local variable or an argument. |
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|
6828 * If so, "*eval_lavars_used" is set to TRUE. |
|
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|
6829 */ |
|
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|
6830 static void |
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changeset
|
6831 check_vars(char_u *name, int len) |
|
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|
6832 { |
|
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|
6833 int cc; |
|
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|
6834 char_u *varname; |
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|
6835 hashtab_T *ht; |
|
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changeset
|
6836 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6837 if (eval_lavars_used == NULL) |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6838 return; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6839 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6840 /* 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
|
6841 cc = name[len]; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6842 name[len] = NUL; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6843 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6844 ht = find_var_ht(name, &varname); |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6845 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
|
6846 { |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6847 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
|
6848 *eval_lavars_used = TRUE; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6849 } |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6850 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6851 name[len] = cc; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6852 } |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6853 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6854 /* |
| 159 | 6855 * Handle expr[expr], expr[expr:expr] subscript and .name lookup. |
| 6856 * Also handle function call with Funcref variable: func(expr) | |
| 6857 * Can all be combined: dict.func(expr)[idx]['func'](expr) | |
| 6858 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
6859 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6860 handle_subscript( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6861 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6862 typval_T *rettv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6863 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
|
6864 int verbose) /* give error messages */ |
| 159 | 6865 { |
| 6866 int ret = OK; | |
| 6867 dict_T *selfdict = NULL; | |
| 6868 char_u *s; | |
| 6869 int len; | |
| 364 | 6870 typval_T functv; |
| 159 | 6871 |
| 6872 while (ret == OK | |
| 6873 && (**arg == '[' | |
| 6874 || (**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
|
6875 || (**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
|
6876 || rettv->v_type == VAR_PARTIAL))) |
| 159 | 6877 && !vim_iswhite(*(*arg - 1))) |
| 6878 { | |
| 6879 if (**arg == '(') | |
| 6880 { | |
|
8601
46306a98407c
commit https://github.com/vim/vim/commit/3f242a844e83a5a04943869f6e3bcbf8650dc465
Christian Brabandt <cb@256bit.org>
parents:
8599
diff
changeset
|
6881 partial_T *pt = NULL; |
|
46306a98407c
commit https://github.com/vim/vim/commit/3f242a844e83a5a04943869f6e3bcbf8650dc465
Christian Brabandt <cb@256bit.org>
parents:
8599
diff
changeset
|
6882 |
| 364 | 6883 /* need to copy the funcref so that we can clear rettv */ |
| 5473 | 6884 if (evaluate) |
| 6885 { | |
| 6886 functv = *rettv; | |
| 6887 rettv->v_type = VAR_UNKNOWN; | |
| 6888 | |
| 6889 /* Invoke the function. Recursive! */ | |
|
8575
b5209a4e5baf
commit https://github.com/vim/vim/commit/ab1fa3955f25dfdb7e329c3bd76e175c93c8cb5e
Christian Brabandt <cb@256bit.org>
parents:
8554
diff
changeset
|
6890 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
|
6891 { |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6892 pt = functv.vval.v_partial; |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
6893 s = partial_name(pt); |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6894 } |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6895 else |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6896 s = functv.vval.v_string; |
| 5473 | 6897 } |
| 6898 else | |
| 6899 s = (char_u *)""; | |
| 835 | 6900 ret = get_func_tv(s, (int)STRLEN(s), rettv, arg, |
| 364 | 6901 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
|
6902 &len, evaluate, pt, selfdict); |
| 364 | 6903 |
| 6904 /* Clear the funcref afterwards, so that deleting it while | |
| 6905 * evaluating the arguments is possible (see test55). */ | |
| 5473 | 6906 if (evaluate) |
| 6907 clear_tv(&functv); | |
| 159 | 6908 |
| 6909 /* Stop the expression evaluation when immediately aborting on | |
| 6910 * error, or when an interrupt occurred or an exception was thrown | |
| 6911 * but not caught. */ | |
| 6912 if (aborting()) | |
| 6913 { | |
| 6914 if (ret == OK) | |
| 6915 clear_tv(rettv); | |
| 6916 ret = FAIL; | |
| 6917 } | |
| 6918 dict_unref(selfdict); | |
| 6919 selfdict = NULL; | |
| 6920 } | |
| 6921 else /* **arg == '[' || **arg == '.' */ | |
| 6922 { | |
| 6923 dict_unref(selfdict); | |
| 6924 if (rettv->v_type == VAR_DICT) | |
| 6925 { | |
| 6926 selfdict = rettv->vval.v_dict; | |
| 6927 if (selfdict != NULL) | |
| 6928 ++selfdict->dv_refcount; | |
| 6929 } | |
| 6930 else | |
| 6931 selfdict = NULL; | |
| 6932 if (eval_index(arg, rettv, evaluate, verbose) == FAIL) | |
| 6933 { | |
| 6934 clear_tv(rettv); | |
| 6935 ret = FAIL; | |
| 6936 } | |
| 6937 } | |
| 6938 } | |
|
8575
b5209a4e5baf
commit https://github.com/vim/vim/commit/ab1fa3955f25dfdb7e329c3bd76e175c93c8cb5e
Christian Brabandt <cb@256bit.org>
parents:
8554
diff
changeset
|
6939 |
|
9104
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6940 /* 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
|
6941 * 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
|
6942 * explicitly (pt_auto is FALSE). */ |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6943 if (selfdict != NULL |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6944 && (rettv->v_type == VAR_FUNC |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6945 || (rettv->v_type == VAR_PARTIAL |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6946 && (rettv->vval.v_partial->pt_auto |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6947 || 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
|
6948 selfdict = make_partial(selfdict, rettv); |
|
8575
b5209a4e5baf
commit https://github.com/vim/vim/commit/ab1fa3955f25dfdb7e329c3bd76e175c93c8cb5e
Christian Brabandt <cb@256bit.org>
parents:
8554
diff
changeset
|
6949 |
| 159 | 6950 dict_unref(selfdict); |
| 6951 return ret; | |
| 6952 } | |
| 6953 | |
| 6954 /* | |
| 1624 | 6955 * Allocate memory for a variable type-value, and make it empty (0 or NULL |
| 56 | 6956 * value). |
| 6957 */ | |
|
7877
7fbd2de703a9
commit https://github.com/vim/vim/commit/11e0afa00a8e6c0aa1d50f760b5d5cb62dade038
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
6958 typval_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6959 alloc_tv(void) |
| 56 | 6960 { |
| 137 | 6961 return (typval_T *)alloc_clear((unsigned)sizeof(typval_T)); |
| 56 | 6962 } |
| 6963 | |
| 6964 /* | |
| 6965 * Allocate memory for a variable type-value, and assign a string to it. | |
| 7 | 6966 * The string "s" must have been allocated, it is consumed. |
| 6967 * Return NULL for out of memory, the variable otherwise. | |
| 6968 */ | |
| 137 | 6969 static typval_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6970 alloc_string_tv(char_u *s) |
| 7 | 6971 { |
| 137 | 6972 typval_T *rettv; |
| 71 | 6973 |
| 6974 rettv = alloc_tv(); | |
| 6975 if (rettv != NULL) | |
| 6976 { | |
| 6977 rettv->v_type = VAR_STRING; | |
| 6978 rettv->vval.v_string = s; | |
| 7 | 6979 } |
| 6980 else | |
| 6981 vim_free(s); | |
| 71 | 6982 return rettv; |
| 7 | 6983 } |
| 6984 | |
| 6985 /* | |
| 56 | 6986 * Free the memory for a variable type-value. |
| 6987 */ | |
| 625 | 6988 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6989 free_tv(typval_T *varp) |
| 7 | 6990 { |
| 6991 if (varp != NULL) | |
| 6992 { | |
| 56 | 6993 switch (varp->v_type) |
| 6994 { | |
| 117 | 6995 case VAR_FUNC: |
| 6996 func_unref(varp->vval.v_string); | |
| 6997 /*FALLTHROUGH*/ | |
| 56 | 6998 case VAR_STRING: |
| 6999 vim_free(varp->vval.v_string); | |
| 7000 break; | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7001 case VAR_PARTIAL: |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7002 partial_unref(varp->vval.v_partial); |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7003 break; |
| 56 | 7004 case VAR_LIST: |
| 7005 list_unref(varp->vval.v_list); | |
| 7006 break; | |
| 117 | 7007 case VAR_DICT: |
| 7008 dict_unref(varp->vval.v_dict); | |
| 7009 break; | |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7010 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7011 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7012 job_unref(varp->vval.v_job); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7013 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7014 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7015 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7016 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7017 channel_unref(varp->vval.v_channel); |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7018 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7019 #endif |
| 156 | 7020 case VAR_NUMBER: |
| 1624 | 7021 case VAR_FLOAT: |
| 156 | 7022 case VAR_UNKNOWN: |
|
7768
3d8e4e0d7127
commit https://github.com/vim/vim/commit/6650a694547eb744afa060ec62dd8270e99db9f2
Christian Brabandt <cb@256bit.org>
parents:
7765
diff
changeset
|
7023 case VAR_SPECIAL: |
| 156 | 7024 break; |
| 56 | 7025 } |
| 7 | 7026 vim_free(varp); |
| 7027 } | |
| 7028 } | |
| 7029 | |
| 7030 /* | |
| 7031 * Free the memory for a variable value and set the value to NULL or 0. | |
| 7032 */ | |
| 446 | 7033 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7034 clear_tv(typval_T *varp) |
| 7 | 7035 { |
| 7036 if (varp != NULL) | |
| 7037 { | |
| 56 | 7038 switch (varp->v_type) |
| 7039 { | |
| 117 | 7040 case VAR_FUNC: |
| 7041 func_unref(varp->vval.v_string); | |
| 7042 /*FALLTHROUGH*/ | |
| 56 | 7043 case VAR_STRING: |
| 7044 vim_free(varp->vval.v_string); | |
| 7045 varp->vval.v_string = NULL; | |
| 7046 break; | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7047 case VAR_PARTIAL: |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7048 partial_unref(varp->vval.v_partial); |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7049 varp->vval.v_partial = NULL; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7050 break; |
| 56 | 7051 case VAR_LIST: |
| 7052 list_unref(varp->vval.v_list); | |
| 121 | 7053 varp->vval.v_list = NULL; |
| 56 | 7054 break; |
| 100 | 7055 case VAR_DICT: |
| 7056 dict_unref(varp->vval.v_dict); | |
| 121 | 7057 varp->vval.v_dict = NULL; |
| 100 | 7058 break; |
| 71 | 7059 case VAR_NUMBER: |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
7060 case VAR_SPECIAL: |
| 56 | 7061 varp->vval.v_number = 0; |
| 7062 break; | |
| 1624 | 7063 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7064 #ifdef FEAT_FLOAT |
| 1624 | 7065 varp->vval.v_float = 0.0; |
| 7066 break; | |
| 7067 #endif | |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7068 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7069 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7070 job_unref(varp->vval.v_job); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7071 varp->vval.v_job = NULL; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7072 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7073 break; |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7074 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7075 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7076 channel_unref(varp->vval.v_channel); |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7077 varp->vval.v_channel = NULL; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7078 #endif |
| 71 | 7079 case VAR_UNKNOWN: |
| 7080 break; | |
| 7081 } | |
| 151 | 7082 varp->v_lock = 0; |
| 71 | 7083 } |
| 7084 } | |
| 7085 | |
| 7086 /* | |
| 7087 * Set the value of a variable to NULL without freeing items. | |
| 7088 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7089 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7090 init_tv(typval_T *varp) |
| 71 | 7091 { |
| 7092 if (varp != NULL) | |
| 137 | 7093 vim_memset(varp, 0, sizeof(typval_T)); |
| 7 | 7094 } |
| 7095 | |
| 7096 /* | |
| 7097 * Get the number value of a variable. | |
| 7098 * If it is a String variable, uses vim_str2nr(). | |
| 323 | 7099 * For incompatible types, return 0. |
| 7100 * get_tv_number_chk() is similar to get_tv_number(), but informs the | |
| 7101 * caller of incompatible types: it sets *denote to TRUE if "denote" | |
| 7102 * is not NULL or returns -1 otherwise. | |
| 7 | 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(typval_T *varp) |
| 56 | 7106 { |
| 323 | 7107 int error = FALSE; |
| 7108 | |
| 7109 return get_tv_number_chk(varp, &error); /* return 0L on error */ | |
| 7110 } | |
| 7111 | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7112 varnumber_T |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7113 get_tv_number_chk(typval_T *varp, int *denote) |
| 323 | 7114 { |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7115 varnumber_T n = 0L; |
| 56 | 7116 |
| 7117 switch (varp->v_type) | |
| 7118 { | |
| 7119 case VAR_NUMBER: | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7120 return varp->vval.v_number; |
| 1624 | 7121 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7122 #ifdef FEAT_FLOAT |
| 1653 | 7123 EMSG(_("E805: Using a Float as a Number")); |
| 1624 | 7124 break; |
| 7125 #endif | |
| 56 | 7126 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7127 case VAR_PARTIAL: |
| 1653 | 7128 EMSG(_("E703: Using a Funcref as a Number")); |
| 56 | 7129 break; |
| 7130 case VAR_STRING: | |
| 7131 if (varp->vval.v_string != NULL) | |
| 7132 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
|
7133 STR2NR_ALL, &n, NULL, 0); |
| 323 | 7134 return n; |
| 97 | 7135 case VAR_LIST: |
| 1653 | 7136 EMSG(_("E745: Using a List as a Number")); |
| 97 | 7137 break; |
| 117 | 7138 case VAR_DICT: |
| 1653 | 7139 EMSG(_("E728: Using a Dictionary as a Number")); |
| 117 | 7140 break; |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7141 case VAR_SPECIAL: |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7142 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
|
7143 break; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7144 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7145 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7146 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
|
7147 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7148 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7149 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7150 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7151 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
|
7152 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7153 #endif |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7154 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7155 EMSG2(_(e_intern2), "get_tv_number(UNKNOWN)"); |
| 56 | 7156 break; |
| 7157 } | |
| 323 | 7158 if (denote == NULL) /* useful for values that must be unsigned */ |
| 7159 n = -1; | |
| 7160 else | |
| 7161 *denote = TRUE; | |
| 56 | 7162 return n; |
| 7 | 7163 } |
| 7164 | |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7165 #ifdef FEAT_FLOAT |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7166 float_T |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7167 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
|
7168 { |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7169 switch (varp->v_type) |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7170 { |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7171 case VAR_NUMBER: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7172 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
|
7173 case VAR_FLOAT: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7174 return varp->vval.v_float; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7175 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7176 case VAR_PARTIAL: |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7177 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
|
7178 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7179 case VAR_STRING: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7180 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
|
7181 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7182 case VAR_LIST: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7183 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
|
7184 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7185 case VAR_DICT: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7186 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
|
7187 break; |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7188 case VAR_SPECIAL: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7189 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
|
7190 break; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7191 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7192 # ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7193 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
|
7194 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7195 # endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7196 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7197 # ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7198 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
|
7199 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7200 # endif |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7201 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7202 EMSG2(_(e_intern2), "get_tv_float(UNKNOWN)"); |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7203 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7204 } |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7205 return 0; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7206 } |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7207 #endif |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7208 |
| 7 | 7209 /* |
| 7210 * Get the string value of a variable. | |
| 7211 * If it is a Number variable, the number is converted into a string. | |
| 124 | 7212 * get_tv_string() uses a single, static buffer. YOU CAN ONLY USE IT ONCE! |
| 7213 * get_tv_string_buf() uses a given buffer. | |
| 7 | 7214 * If the String variable has never been set, return an empty string. |
| 7215 * Never returns NULL; | |
| 323 | 7216 * get_tv_string_chk() and get_tv_string_buf_chk() are similar, but return |
| 7217 * NULL on error. | |
| 7 | 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(typval_T *varp) |
| 7 | 7221 { |
| 7222 static char_u mybuf[NUMBUFLEN]; | |
| 7223 | |
| 71 | 7224 return get_tv_string_buf(varp, mybuf); |
| 7 | 7225 } |
| 7226 | |
|
8498
42277980a76d
commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
7227 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7228 get_tv_string_buf(typval_T *varp, char_u *buf) |
| 56 | 7229 { |
| 323 | 7230 char_u *res = get_tv_string_buf_chk(varp, buf); |
| 7231 | |
| 7232 return res != NULL ? res : (char_u *)""; | |
| 7233 } | |
| 7234 | |
| 5810 | 7235 /* |
| 7236 * Careful: This uses a single, static buffer. YOU CAN ONLY USE IT ONCE! | |
| 7237 */ | |
| 449 | 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_chk(typval_T *varp) |
| 323 | 7240 { |
| 7241 static char_u mybuf[NUMBUFLEN]; | |
| 7242 | |
| 7243 return get_tv_string_buf_chk(varp, mybuf); | |
| 7244 } | |
| 7245 | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
7246 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7247 get_tv_string_buf_chk(typval_T *varp, char_u *buf) |
| 323 | 7248 { |
| 56 | 7249 switch (varp->v_type) |
| 7250 { | |
| 7251 case VAR_NUMBER: | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7252 vim_snprintf((char *)buf, NUMBUFLEN, "%lld", |
|
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7253 (varnumber_T)varp->vval.v_number); |
| 56 | 7254 return buf; |
| 7255 case VAR_FUNC: | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7256 case VAR_PARTIAL: |
| 117 | 7257 EMSG(_("E729: using Funcref as a String")); |
| 56 | 7258 break; |
| 7259 case VAR_LIST: | |
| 117 | 7260 EMSG(_("E730: using List as a String")); |
| 100 | 7261 break; |
| 7262 case VAR_DICT: | |
| 117 | 7263 EMSG(_("E731: using Dictionary as a String")); |
| 56 | 7264 break; |
| 1624 | 7265 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7266 #ifdef FEAT_FLOAT |
|
4870
b7bb20390111
updated for version 7.3.1181
Bram Moolenaar <bram@vim.org>
parents:
4859
diff
changeset
|
7267 EMSG(_(e_float_as_string)); |
| 1624 | 7268 break; |
| 7269 #endif | |
| 56 | 7270 case VAR_STRING: |
| 7271 if (varp->vval.v_string != NULL) | |
| 7272 return varp->vval.v_string; | |
| 323 | 7273 return (char_u *)""; |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7274 case VAR_SPECIAL: |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7275 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
|
7276 return buf; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7277 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7278 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7279 { |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7280 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
|
7281 char *status; |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7282 |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7283 if (job == NULL) |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7284 return (char_u *)"no process"; |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7285 status = job->jv_status == JOB_FAILED ? "fail" |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7286 : job->jv_status == JOB_ENDED ? "dead" |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7287 : "run"; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7288 # ifdef UNIX |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7289 vim_snprintf((char *)buf, NUMBUFLEN, |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7290 "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
|
7291 # elif defined(WIN32) |
|
e5dbeb923ce6
commit https://github.com/vim/vim/commit/4d8747cdfc13843a5680dc8340fbeb6d32e7b626
Christian Brabandt <cb@256bit.org>
parents:
7995
diff
changeset
|
7292 vim_snprintf((char *)buf, NUMBUFLEN, |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8019
diff
changeset
|
7293 "process %ld %s", |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8019
diff
changeset
|
7294 (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
|
7295 status); |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7296 # else |
|
8001
e5dbeb923ce6
commit https://github.com/vim/vim/commit/4d8747cdfc13843a5680dc8340fbeb6d32e7b626
Christian Brabandt <cb@256bit.org>
parents:
7995
diff
changeset
|
7297 /* fall-back */ |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7298 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
|
7299 # endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7300 return buf; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7301 } |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7302 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7303 break; |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7304 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7305 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7306 { |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7307 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
|
7308 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
|
7309 |
|
8070
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7310 if (channel == NULL) |
|
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7311 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
|
7312 else |
|
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7313 vim_snprintf((char *)buf, NUMBUFLEN, |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7314 "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
|
7315 return buf; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7316 } |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7317 #endif |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7318 break; |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7319 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7320 EMSG(_("E908: using an invalid value as a String")); |
| 56 | 7321 break; |
| 7322 } | |
| 323 | 7323 return NULL; |
| 7 | 7324 } |
| 7325 | |
| 7326 /* | |
| 7327 * Find variable "name" in the list of variables. | |
| 7328 * Return a pointer to it if found, NULL if not found. | |
| 56 | 7329 * Careful: "a:0" variables don't have a name. |
| 124 | 7330 * When "htp" is not NULL we are writing to the variable, set "htp" to the |
| 137 | 7331 * hashtab_T used. |
| 7332 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7333 dictitem_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7334 find_var(char_u *name, hashtab_T **htp, int no_autoload) |
| 137 | 7335 { |
| 7 | 7336 char_u *varname; |
| 137 | 7337 hashtab_T *ht; |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7338 dictitem_T *ret = NULL; |
| 7 | 7339 |
| 124 | 7340 ht = find_var_ht(name, &varname); |
| 7341 if (htp != NULL) | |
| 7342 *htp = ht; | |
| 7343 if (ht == NULL) | |
| 7 | 7344 return NULL; |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7345 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
|
7346 if (ret != NULL) |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7347 return ret; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7348 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7349 /* 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
|
7350 return find_var_in_scoped_ht(name, no_autoload || htp != NULL); |
| 4291 | 7351 } |
| 7352 | |
| 7353 /* | |
| 7354 * Find variable "varname" in hashtab "ht" with name "htname". | |
| 124 | 7355 * Returns NULL if not found. |
| 7356 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7357 dictitem_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7358 find_var_in_ht( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7359 hashtab_T *ht, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7360 int htname, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7361 char_u *varname, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7362 int no_autoload) |
| 7 | 7363 { |
| 137 | 7364 hashitem_T *hi; |
| 7365 | |
| 7366 if (*varname == NUL) | |
| 7367 { | |
| 7368 /* Must be something like "s:", otherwise "ht" would be NULL. */ | |
| 4291 | 7369 switch (htname) |
| 137 | 7370 { |
|
2141
e10d3c073449
updated for version 7.2.423
Bram Moolenaar <bram@zimbu.org>
parents:
2119
diff
changeset
|
7371 case 's': return &SCRIPT_SV(current_SID)->sv_var; |
| 137 | 7372 case 'g': return &globvars_var; |
| 7373 case 'v': return &vimvars_var; | |
| 7374 case 'b': return &curbuf->b_bufvar; | |
| 7375 case 'w': return &curwin->w_winvar; | |
| 819 | 7376 #ifdef FEAT_WINDOWS |
| 7377 case 't': return &curtab->tp_winvar; | |
| 7378 #endif | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7379 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
|
7380 case 'a': return get_funccal_args_var(); |
| 137 | 7381 } |
| 7382 return NULL; | |
| 7383 } | |
| 124 | 7384 |
| 7385 hi = hash_find(ht, varname); | |
| 7386 if (HASHITEM_EMPTY(hi)) | |
| 169 | 7387 { |
| 7388 /* For global variables we may try auto-loading the script. If it | |
| 446 | 7389 * worked find the variable again. Don't auto-load a script if it was |
| 7390 * loaded already, otherwise it would be loaded every time when | |
| 7391 * checking if a function name is a Funcref variable. */ | |
| 5604 | 7392 if (ht == &globvarht && !no_autoload) |
| 3180 | 7393 { |
| 7394 /* Note: script_autoload() may make "hi" invalid. It must either | |
| 7395 * be obtained again or not used. */ | |
| 7396 if (!script_autoload(varname, FALSE) || aborting()) | |
| 7397 return NULL; | |
| 169 | 7398 hi = hash_find(ht, varname); |
| 3180 | 7399 } |
| 169 | 7400 if (HASHITEM_EMPTY(hi)) |
| 7401 return NULL; | |
| 7402 } | |
| 137 | 7403 return HI2DI(hi); |
| 7404 } | |
| 7405 | |
| 7406 /* | |
| 7407 * Find the hashtab used for a variable name. | |
| 6995 | 7408 * Return NULL if the name is not valid. |
| 124 | 7409 * Set "varname" to the start of name without ':'. |
| 7410 */ | |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7411 hashtab_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7412 find_var_ht(char_u *name, char_u **varname) |
| 7 | 7413 { |
| 301 | 7414 hashitem_T *hi; |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7415 hashtab_T *ht; |
| 301 | 7416 |
| 6995 | 7417 if (name[0] == NUL) |
| 7418 return NULL; | |
| 7 | 7419 if (name[1] != ':') |
| 7420 { | |
| 271 | 7421 /* The name must not start with a colon or #. */ |
| 7422 if (name[0] == ':' || name[0] == AUTOLOAD_CHAR) | |
| 7 | 7423 return NULL; |
| 7424 *varname = name; | |
| 142 | 7425 |
| 7426 /* "version" is "v:version" in all scopes */ | |
| 301 | 7427 hi = hash_find(&compat_hashtab, name); |
| 7428 if (!HASHITEM_EMPTY(hi)) | |
| 142 | 7429 return &compat_hashtab; |
| 7430 | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7431 ht = get_funccal_local_ht(); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7432 if (ht == NULL) |
| 137 | 7433 return &globvarht; /* global variable */ |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7434 return ht; /* local variable */ |
| 7 | 7435 } |
| 7436 *varname = name + 2; | |
| 169 | 7437 if (*name == 'g') /* global variable */ |
| 7438 return &globvarht; | |
| 271 | 7439 /* There must be no ':' or '#' in the rest of the name, unless g: is used |
| 7440 */ | |
| 7441 if (vim_strchr(name + 2, ':') != NULL | |
| 7442 || vim_strchr(name + 2, AUTOLOAD_CHAR) != NULL) | |
| 169 | 7443 return NULL; |
| 7 | 7444 if (*name == 'b') /* buffer variable */ |
| 4287 | 7445 return &curbuf->b_vars->dv_hashtab; |
| 7 | 7446 if (*name == 'w') /* window variable */ |
| 4287 | 7447 return &curwin->w_vars->dv_hashtab; |
| 819 | 7448 #ifdef FEAT_WINDOWS |
| 7449 if (*name == 't') /* tab page variable */ | |
| 4287 | 7450 return &curtab->tp_vars->dv_hashtab; |
| 819 | 7451 #endif |
| 137 | 7452 if (*name == 'v') /* v: variable */ |
| 7453 return &vimvarht; | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7454 if (*name == 'a') /* a: function argument */ |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7455 return get_funccal_args_ht(); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7456 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
|
7457 return get_funccal_local_ht(); |
| 7 | 7458 if (*name == 's' /* script variable */ |
| 7459 && current_SID > 0 && current_SID <= ga_scripts.ga_len) | |
| 7460 return &SCRIPT_VARS(current_SID); | |
| 7461 return NULL; | |
| 7462 } | |
| 7463 | |
| 7464 /* | |
| 7465 * 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
|
7466 * Note: see get_tv_string() for how long the pointer remains valid. |
| 7 | 7467 * Returns NULL when it doesn't exist. |
| 7468 */ | |
| 7469 char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7470 get_var_value(char_u *name) |
| 7 | 7471 { |
| 137 | 7472 dictitem_T *v; |
| 7 | 7473 |
| 5604 | 7474 v = find_var(name, NULL, FALSE); |
| 7 | 7475 if (v == NULL) |
| 7476 return NULL; | |
| 137 | 7477 return get_tv_string(&v->di_tv); |
| 7478 } | |
| 7479 | |
| 7480 /* | |
| 7481 * Allocate a new hashtab for a sourced script. It will be used while | |
| 7 | 7482 * sourcing this script and when executing functions defined in the script. |
| 7483 */ | |
| 7484 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7485 new_script_vars(scid_T id) |
| 7 | 7486 { |
| 124 | 7487 int i; |
| 137 | 7488 hashtab_T *ht; |
| 7489 scriptvar_T *sv; | |
| 124 | 7490 |
| 7 | 7491 if (ga_grow(&ga_scripts, (int)(id - ga_scripts.ga_len)) == OK) |
| 7492 { | |
| 124 | 7493 /* Re-allocating ga_data means that an ht_array pointing to |
| 7494 * ht_smallarray becomes invalid. We can recognize this: ht_mask is | |
| 137 | 7495 * at its init value. Also reset "v_dict", it's always the same. */ |
| 124 | 7496 for (i = 1; i <= ga_scripts.ga_len; ++i) |
| 7497 { | |
| 7498 ht = &SCRIPT_VARS(i); | |
| 7499 if (ht->ht_mask == HT_INIT_SIZE - 1) | |
| 7500 ht->ht_array = ht->ht_smallarray; | |
|
2141
e10d3c073449
updated for version 7.2.423
Bram Moolenaar <bram@zimbu.org>
parents:
2119
diff
changeset
|
7501 sv = SCRIPT_SV(i); |
| 137 | 7502 sv->sv_var.di_tv.vval.v_dict = &sv->sv_dict; |
| 124 | 7503 } |
| 7504 | |
| 7 | 7505 while (ga_scripts.ga_len < id) |
| 7506 { | |
|
2247
c40cd9aad546
Add patch to improve support of z/OS (OS/390). (Ralf Schandl)
Bram Moolenaar <bram@vim.org>
parents:
2236
diff
changeset
|
7507 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
|
7508 (scriptvar_T *)alloc_clear(sizeof(scriptvar_T)); |
| 3687 | 7509 init_var_dict(&sv->sv_dict, &sv->sv_var, VAR_SCOPE); |
| 7 | 7510 ++ga_scripts.ga_len; |
| 7511 } | |
| 7512 } | |
| 7513 } | |
| 7514 | |
| 7515 /* | |
| 137 | 7516 * Initialize dictionary "dict" as a scope and set variable "dict_var" to |
| 7517 * point to it. | |
| 7 | 7518 */ |
| 7519 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7520 init_var_dict(dict_T *dict, dictitem_T *dict_var, int scope) |
| 137 | 7521 { |
| 7522 hash_init(&dict->dv_hashtab); | |
| 3600 | 7523 dict->dv_lock = 0; |
| 3687 | 7524 dict->dv_scope = scope; |
| 1772 | 7525 dict->dv_refcount = DO_NOT_FREE_CNT; |
| 1891 | 7526 dict->dv_copyID = 0; |
| 137 | 7527 dict_var->di_tv.vval.v_dict = dict; |
| 7528 dict_var->di_tv.v_type = VAR_DICT; | |
| 151 | 7529 dict_var->di_tv.v_lock = VAR_FIXED; |
| 137 | 7530 dict_var->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX; |
| 7531 dict_var->di_key[0] = NUL; | |
| 7 | 7532 } |
| 7533 | |
| 7534 /* | |
| 4287 | 7535 * Unreference a dictionary initialized by init_var_dict(). |
| 7536 */ | |
| 7537 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7538 unref_var_dict(dict_T *dict) |
| 4287 | 7539 { |
| 7540 /* Now the dict needs to be freed if no one else is using it, go back to | |
| 7541 * normal reference counting. */ | |
| 7542 dict->dv_refcount -= DO_NOT_FREE_CNT - 1; | |
| 7543 dict_unref(dict); | |
| 7544 } | |
| 7545 | |
| 7546 /* | |
| 7 | 7547 * Clean up a list of internal variables. |
| 137 | 7548 * Frees all allocated variables and the value they contain. |
| 7549 * Clears hashtab "ht", does not free it. | |
| 7 | 7550 */ |
| 7551 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7552 vars_clear(hashtab_T *ht) |
| 137 | 7553 { |
| 7554 vars_clear_ext(ht, TRUE); | |
| 7555 } | |
| 7556 | |
| 7557 /* | |
| 7558 * Like vars_clear(), but only free the value if "free_val" is TRUE. | |
| 7559 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7560 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7561 vars_clear_ext(hashtab_T *ht, int free_val) |
| 124 | 7562 { |
| 7563 int todo; | |
| 137 | 7564 hashitem_T *hi; |
| 7565 dictitem_T *v; | |
| 7566 | |
| 7567 hash_lock(ht); | |
| 835 | 7568 todo = (int)ht->ht_used; |
| 124 | 7569 for (hi = ht->ht_array; todo > 0; ++hi) |
| 7570 { | |
| 7571 if (!HASHITEM_EMPTY(hi)) | |
| 7572 { | |
| 7573 --todo; | |
| 7574 | |
| 137 | 7575 /* Free the variable. Don't remove it from the hashtab, |
| 124 | 7576 * ht_array might change then. hash_clear() takes care of it |
| 7577 * later. */ | |
| 137 | 7578 v = HI2DI(hi); |
| 7579 if (free_val) | |
| 7580 clear_tv(&v->di_tv); | |
| 6751 | 7581 if (v->di_flags & DI_FLAGS_ALLOC) |
| 137 | 7582 vim_free(v); |
| 124 | 7583 } |
| 7584 } | |
| 7585 hash_clear(ht); | |
| 371 | 7586 ht->ht_used = 0; |
| 137 | 7587 } |
| 7588 | |
| 7589 /* | |
| 7590 * Delete a variable from hashtab "ht" at item "hi". | |
| 7591 * Clear the variable value and free the dictitem. | |
| 124 | 7592 */ |
| 7593 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7594 delete_var(hashtab_T *ht, hashitem_T *hi) |
| 137 | 7595 { |
| 7596 dictitem_T *di = HI2DI(hi); | |
| 124 | 7597 |
| 7598 hash_remove(ht, hi); | |
| 137 | 7599 clear_tv(&di->di_tv); |
| 7600 vim_free(di); | |
| 7 | 7601 } |
| 7602 | |
| 7603 /* | |
| 7604 * List the value of one internal variable. | |
| 7605 */ | |
| 7606 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7607 list_one_var(dictitem_T *v, char_u *prefix, int *first) |
| 7 | 7608 { |
| 56 | 7609 char_u *tofree; |
| 7610 char_u *s; | |
| 80 | 7611 char_u numbuf[NUMBUFLEN]; |
| 7612 | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
7613 s = echo_string(&v->di_tv, &tofree, numbuf, get_copyID()); |
| 137 | 7614 list_one_var_a(prefix, v->di_key, v->di_tv.v_type, |
| 1374 | 7615 s == NULL ? (char_u *)"" : s, first); |
| 56 | 7616 vim_free(tofree); |
| 7 | 7617 } |
| 7618 | |
| 7619 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7620 list_one_var_a( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7621 char_u *prefix, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7622 char_u *name, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7623 int type, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7624 char_u *string, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7625 int *first) /* when TRUE clear rest of screen and set to FALSE */ |
| 7 | 7626 { |
| 1361 | 7627 /* don't use msg() or msg_attr() to avoid overwriting "v:statusmsg" */ |
| 7628 msg_start(); | |
| 7629 msg_puts(prefix); | |
| 7 | 7630 if (name != NULL) /* "a:" vars don't have a name stored */ |
| 7631 msg_puts(name); | |
| 7632 msg_putchar(' '); | |
| 7633 msg_advance(22); | |
| 7634 if (type == VAR_NUMBER) | |
| 7635 msg_putchar('#'); | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7636 else if (type == VAR_FUNC || type == VAR_PARTIAL) |
| 56 | 7637 msg_putchar('*'); |
| 7638 else if (type == VAR_LIST) | |
| 7639 { | |
| 7640 msg_putchar('['); | |
| 7641 if (*string == '[') | |
| 7642 ++string; | |
| 7643 } | |
| 100 | 7644 else if (type == VAR_DICT) |
| 7645 { | |
| 7646 msg_putchar('{'); | |
| 7647 if (*string == '{') | |
| 7648 ++string; | |
| 7649 } | |
| 7 | 7650 else |
| 7651 msg_putchar(' '); | |
| 56 | 7652 |
| 7 | 7653 msg_outtrans(string); |
| 56 | 7654 |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7655 if (type == VAR_FUNC || type == VAR_PARTIAL) |
| 56 | 7656 msg_puts((char_u *)"()"); |
| 1374 | 7657 if (*first) |
| 7658 { | |
| 7659 msg_clr_eos(); | |
| 7660 *first = FALSE; | |
| 7661 } | |
| 7 | 7662 } |
| 7663 | |
| 7664 /* | |
| 71 | 7665 * Set variable "name" to value in "tv". |
| 7 | 7666 * If the variable already exists, the value is updated. |
| 7667 * Otherwise the variable is created. | |
| 7668 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7669 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7670 set_var( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7671 char_u *name, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7672 typval_T *tv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7673 int copy) /* make copy of value in "tv" */ |
| 7 | 7674 { |
| 137 | 7675 dictitem_T *v; |
| 7 | 7676 char_u *varname; |
| 137 | 7677 hashtab_T *ht; |
| 7 | 7678 |
|
2119
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7679 ht = find_var_ht(name, &varname); |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7680 if (ht == NULL || *varname == NUL) |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7681 { |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7682 EMSG2(_(e_illvar), name); |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7683 return; |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7684 } |
| 4291 | 7685 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
|
7686 |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7687 /* 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
|
7688 if (v == NULL) |
|
9731
f85d94eee05b
commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
7689 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
|
7690 |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7691 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
|
7692 && var_check_func_name(name, v == NULL)) |
| 2739 | 7693 return; |
| 56 | 7694 |
| 137 | 7695 if (v != NULL) |
| 7696 { | |
| 7697 /* existing variable, need to clear the value */ | |
| 6773 | 7698 if (var_check_ro(v->di_flags, name, FALSE) |
| 7699 || tv_check_lock(v->di_tv.v_lock, name, FALSE)) | |
| 137 | 7700 return; |
| 7701 | |
| 7702 /* | |
| 6791 | 7703 * Handle setting internal v: variables separately where needed to |
| 7704 * prevent changing the type. | |
| 137 | 7705 */ |
| 7706 if (ht == &vimvarht) | |
| 7707 { | |
| 7708 if (v->di_tv.v_type == VAR_STRING) | |
| 7709 { | |
| 7710 vim_free(v->di_tv.vval.v_string); | |
| 7711 if (copy || tv->v_type != VAR_STRING) | |
| 7712 v->di_tv.vval.v_string = vim_strsave(get_tv_string(tv)); | |
| 7713 else | |
| 7714 { | |
| 7715 /* Take over the string to avoid an extra alloc/free. */ | |
| 7716 v->di_tv.vval.v_string = tv->vval.v_string; | |
| 7717 tv->vval.v_string = NULL; | |
| 7718 } | |
| 6791 | 7719 return; |
| 7720 } | |
| 7721 else if (v->di_tv.v_type == VAR_NUMBER) | |
| 1624 | 7722 { |
| 137 | 7723 v->di_tv.vval.v_number = get_tv_number(tv); |
| 1624 | 7724 if (STRCMP(varname, "searchforward") == 0) |
| 7725 set_search_direction(v->di_tv.vval.v_number ? '/' : '?'); | |
| 5458 | 7726 #ifdef FEAT_SEARCH_EXTRA |
| 7727 else if (STRCMP(varname, "hlsearch") == 0) | |
| 7728 { | |
| 7729 no_hlsearch = !v->di_tv.vval.v_number; | |
| 7730 redraw_all_later(SOME_VALID); | |
| 7731 } | |
| 7732 #endif | |
| 6791 | 7733 return; |
| 7734 } | |
| 7735 else if (v->di_tv.v_type != tv->v_type) | |
| 7736 EMSG2(_(e_intern2), "set_var()"); | |
| 137 | 7737 } |
| 7738 | |
| 7739 clear_tv(&v->di_tv); | |
| 7 | 7740 } |
| 7741 else /* add a new variable */ | |
| 7742 { | |
| 898 | 7743 /* Can't add "v:" variable. */ |
| 7744 if (ht == &vimvarht) | |
| 7745 { | |
| 7746 EMSG2(_(e_illvar), name); | |
| 7747 return; | |
| 7748 } | |
| 7749 | |
| 338 | 7750 /* Make sure the variable name is valid. */ |
| 2739 | 7751 if (!valid_varname(varname)) |
| 7752 return; | |
| 338 | 7753 |
| 151 | 7754 v = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T) |
| 7755 + STRLEN(varname))); | |
| 124 | 7756 if (v == NULL) |
| 7 | 7757 return; |
| 137 | 7758 STRCPY(v->di_key, varname); |
| 7759 if (hash_add(ht, DI2HIKEY(v)) == FAIL) | |
| 124 | 7760 { |
| 7761 vim_free(v); | |
| 7 | 7762 return; |
| 124 | 7763 } |
| 6751 | 7764 v->di_flags = DI_FLAGS_ALLOC; |
| 124 | 7765 } |
| 7766 | |
| 1624 | 7767 if (copy || tv->v_type == VAR_NUMBER || tv->v_type == VAR_FLOAT) |
| 137 | 7768 copy_tv(tv, &v->di_tv); |
| 7769 else | |
| 7770 { | |
| 7771 v->di_tv = *tv; | |
| 151 | 7772 v->di_tv.v_lock = 0; |
| 71 | 7773 init_tv(tv); |
| 56 | 7774 } |
| 7775 } | |
| 7776 | |
| 7777 /* | |
| 951 | 7778 * Return TRUE if di_flags "flags" indicates variable "name" is read-only. |
| 137 | 7779 * Also give an error message. |
| 7780 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7781 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7782 var_check_ro(int flags, char_u *name, int use_gettext) |
| 137 | 7783 { |
| 7784 if (flags & DI_FLAGS_RO) | |
| 7785 { | |
| 6773 | 7786 EMSG2(_(e_readonlyvar), use_gettext ? (char_u *)_(name) : name); |
| 137 | 7787 return TRUE; |
| 7788 } | |
| 7789 if ((flags & DI_FLAGS_RO_SBX) && sandbox) | |
| 7790 { | |
| 6773 | 7791 EMSG2(_(e_readonlysbx), use_gettext ? (char_u *)_(name) : name); |
| 137 | 7792 return TRUE; |
| 7793 } | |
| 7794 return FALSE; | |
| 7795 } | |
| 7796 | |
| 7797 /* | |
| 951 | 7798 * Return TRUE if di_flags "flags" indicates variable "name" is fixed. |
| 7799 * Also give an error message. | |
| 7800 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7801 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7802 var_check_fixed(int flags, char_u *name, int use_gettext) |
| 951 | 7803 { |
| 7804 if (flags & DI_FLAGS_FIX) | |
| 7805 { | |
| 6773 | 7806 EMSG2(_("E795: Cannot delete variable %s"), |
| 7807 use_gettext ? (char_u *)_(name) : name); | |
| 951 | 7808 return TRUE; |
| 7809 } | |
| 7810 return FALSE; | |
| 7811 } | |
| 7812 | |
| 7813 /* | |
| 2739 | 7814 * Check if a funcref is assigned to a valid variable name. |
| 7815 * Return TRUE and give an error if not. | |
| 7816 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7817 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7818 var_check_func_name( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7819 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
|
7820 int new_var) /* TRUE when creating the variable */ |
| 2739 | 7821 { |
| 5913 | 7822 /* Allow for w: b: s: and t:. */ |
| 7823 if (!(vim_strchr((char_u *)"wbst", name[0]) != NULL && name[1] == ':') | |
| 2739 | 7824 && !ASCII_ISUPPER((name[0] != NUL && name[1] == ':') |
| 7825 ? name[2] : name[0])) | |
| 7826 { | |
| 7827 EMSG2(_("E704: Funcref variable name must start with a capital: %s"), | |
| 7828 name); | |
| 7829 return TRUE; | |
| 7830 } | |
| 7831 /* Don't allow hiding a function. When "v" is not NULL we might be | |
| 7832 * assigning another function to the same var, the type is checked | |
| 7833 * below. */ | |
|
9717
6226de5f8137
commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents:
9688
diff
changeset
|
7834 if (new_var && function_exists(name, FALSE)) |
| 2739 | 7835 { |
| 7836 EMSG2(_("E705: Variable name conflicts with existing function: %s"), | |
| 7837 name); | |
| 7838 return TRUE; | |
| 7839 } | |
| 7840 return FALSE; | |
| 7841 } | |
| 7842 | |
| 7843 /* | |
| 7844 * Check if a variable name is valid. | |
| 7845 * Return FALSE and give an error if not. | |
| 7846 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7847 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7848 valid_varname(char_u *varname) |
| 2739 | 7849 { |
| 7850 char_u *p; | |
| 7851 | |
| 7852 for (p = varname; *p != NUL; ++p) | |
| 7853 if (!eval_isnamec1(*p) && (p == varname || !VIM_ISDIGIT(*p)) | |
| 7854 && *p != AUTOLOAD_CHAR) | |
| 7855 { | |
| 7856 EMSG2(_(e_illvar), varname); | |
| 7857 return FALSE; | |
| 7858 } | |
| 7859 return TRUE; | |
| 7860 } | |
| 7861 | |
| 7862 /* | |
| 151 | 7863 * Return TRUE if typeval "tv" is set to be locked (immutable). |
| 6773 | 7864 * Also give an error message, using "name" or _("name") when use_gettext is |
| 7865 * TRUE. | |
| 7866 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7867 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7868 tv_check_lock(int lock, char_u *name, int use_gettext) |
| 151 | 7869 { |
| 7870 if (lock & VAR_LOCKED) | |
| 7871 { | |
| 7872 EMSG2(_("E741: Value is locked: %s"), | |
| 6773 | 7873 name == NULL ? (char_u *)_("Unknown") |
| 7874 : use_gettext ? (char_u *)_(name) | |
| 7875 : name); | |
| 151 | 7876 return TRUE; |
| 7877 } | |
| 7878 if (lock & VAR_FIXED) | |
| 7879 { | |
| 7880 EMSG2(_("E742: Cannot change value of %s"), | |
| 6773 | 7881 name == NULL ? (char_u *)_("Unknown") |
| 7882 : use_gettext ? (char_u *)_(name) | |
| 7883 : name); | |
| 151 | 7884 return TRUE; |
| 7885 } | |
| 7886 return FALSE; | |
| 7887 } | |
| 7888 | |
| 7889 /* | |
| 137 | 7890 * Copy the values from typval_T "from" to typval_T "to". |
| 56 | 7891 * When needed allocates string or increases reference count. |
| 104 | 7892 * Does not make a copy of a list or dict but copies the reference! |
| 1772 | 7893 * It is OK for "from" and "to" to point to the same item. This is used to |
| 7894 * make a copy later. | |
| 56 | 7895 */ |
|
2050
afcf9db31561
updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents:
2045
diff
changeset
|
7896 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7897 copy_tv(typval_T *from, typval_T *to) |
| 56 | 7898 { |
| 7899 to->v_type = from->v_type; | |
| 151 | 7900 to->v_lock = 0; |
| 56 | 7901 switch (from->v_type) |
| 7902 { | |
| 7903 case VAR_NUMBER: | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
7904 case VAR_SPECIAL: |
| 56 | 7905 to->vval.v_number = from->vval.v_number; |
| 7906 break; | |
| 1624 | 7907 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7908 #ifdef FEAT_FLOAT |
| 1624 | 7909 to->vval.v_float = from->vval.v_float; |
| 7910 break; | |
| 7911 #endif | |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7912 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7913 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7914 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
|
7915 if (to->vval.v_job != NULL) |
|
f2286ff0c102
commit https://github.com/vim/vim/commit/ee1cffc07a42441924c5353af7fd7ab6e97e5aae
Christian Brabandt <cb@256bit.org>
parents:
8170
diff
changeset
|
7916 ++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
|
7917 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7918 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7919 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7920 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7921 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
|
7922 if (to->vval.v_channel != NULL) |
|
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7923 ++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
|
7924 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7925 #endif |
| 56 | 7926 case VAR_STRING: |
| 7927 case VAR_FUNC: | |
| 7928 if (from->vval.v_string == NULL) | |
| 7929 to->vval.v_string = NULL; | |
| 7930 else | |
| 117 | 7931 { |
| 56 | 7932 to->vval.v_string = vim_strsave(from->vval.v_string); |
| 117 | 7933 if (from->v_type == VAR_FUNC) |
| 7934 func_ref(to->vval.v_string); | |
| 7935 } | |
| 56 | 7936 break; |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7937 case VAR_PARTIAL: |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7938 if (from->vval.v_partial == NULL) |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7939 to->vval.v_partial = NULL; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7940 else |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7941 { |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7942 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
|
7943 ++to->vval.v_partial->pt_refcount; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7944 } |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7945 break; |
| 56 | 7946 case VAR_LIST: |
| 7947 if (from->vval.v_list == NULL) | |
| 7948 to->vval.v_list = NULL; | |
| 7949 else | |
| 7950 { | |
| 7951 to->vval.v_list = from->vval.v_list; | |
| 7952 ++to->vval.v_list->lv_refcount; | |
| 7953 } | |
| 7954 break; | |
| 100 | 7955 case VAR_DICT: |
| 7956 if (from->vval.v_dict == NULL) | |
| 7957 to->vval.v_dict = NULL; | |
| 7958 else | |
| 7959 { | |
| 7960 to->vval.v_dict = from->vval.v_dict; | |
| 7961 ++to->vval.v_dict->dv_refcount; | |
| 7962 } | |
| 7963 break; | |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7964 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7965 EMSG2(_(e_intern2), "copy_tv(UNKNOWN)"); |
| 56 | 7966 break; |
| 7967 } | |
| 7 | 7968 } |
| 7969 | |
| 7970 /* | |
| 104 | 7971 * Make a copy of an item. |
| 7972 * Lists and Dictionaries are also copied. A deep copy if "deep" is set. | |
| 165 | 7973 * For deepcopy() "copyID" is zero for a full copy or the ID for when a |
| 7974 * reference to an already copied list/dict can be used. | |
| 7975 * Returns FAIL or OK. | |
| 7976 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7977 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7978 item_copy( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7979 typval_T *from, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7980 typval_T *to, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7981 int deep, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7982 int copyID) |
| 104 | 7983 { |
| 7984 static int recurse = 0; | |
| 165 | 7985 int ret = OK; |
| 104 | 7986 |
| 137 | 7987 if (recurse >= DICT_MAXNEST) |
| 104 | 7988 { |
| 7989 EMSG(_("E698: variable nested too deep for making a copy")); | |
| 165 | 7990 return FAIL; |
| 104 | 7991 } |
| 7992 ++recurse; | |
| 7993 | |
| 7994 switch (from->v_type) | |
| 7995 { | |
| 7996 case VAR_NUMBER: | |
| 1624 | 7997 case VAR_FLOAT: |
| 104 | 7998 case VAR_STRING: |
| 7999 case VAR_FUNC: | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
8000 case VAR_PARTIAL: |
|
7862
d4fec9208e7e
commit https://github.com/vim/vim/commit/155500077c80cdb5d9c63996000c011b66a676bf
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
8001 case VAR_SPECIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
8002 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
8003 case VAR_CHANNEL: |
| 104 | 8004 copy_tv(from, to); |
| 8005 break; | |
| 8006 case VAR_LIST: | |
| 8007 to->v_type = VAR_LIST; | |
| 151 | 8008 to->v_lock = 0; |
| 165 | 8009 if (from->vval.v_list == NULL) |
| 8010 to->vval.v_list = NULL; | |
| 8011 else if (copyID != 0 && from->vval.v_list->lv_copyID == copyID) | |
| 8012 { | |
| 8013 /* use the copy made earlier */ | |
| 8014 to->vval.v_list = from->vval.v_list->lv_copylist; | |
| 8015 ++to->vval.v_list->lv_refcount; | |
| 8016 } | |
| 8017 else | |
| 8018 to->vval.v_list = list_copy(from->vval.v_list, deep, copyID); | |
| 8019 if (to->vval.v_list == NULL) | |
| 8020 ret = FAIL; | |
| 104 | 8021 break; |
| 8022 case VAR_DICT: | |
| 8023 to->v_type = VAR_DICT; | |
| 151 | 8024 to->v_lock = 0; |
| 165 | 8025 if (from->vval.v_dict == NULL) |
| 8026 to->vval.v_dict = NULL; | |
| 8027 else if (copyID != 0 && from->vval.v_dict->dv_copyID == copyID) | |
| 8028 { | |
| 8029 /* use the copy made earlier */ | |
| 8030 to->vval.v_dict = from->vval.v_dict->dv_copydict; | |
| 8031 ++to->vval.v_dict->dv_refcount; | |
| 8032 } | |
| 8033 else | |
| 8034 to->vval.v_dict = dict_copy(from->vval.v_dict, deep, copyID); | |
| 8035 if (to->vval.v_dict == NULL) | |
| 8036 ret = FAIL; | |
| 104 | 8037 break; |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8038 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8039 EMSG2(_(e_intern2), "item_copy(UNKNOWN)"); |
| 165 | 8040 ret = FAIL; |
| 104 | 8041 } |
| 8042 --recurse; | |
| 165 | 8043 return ret; |
| 104 | 8044 } |
| 8045 | |
| 8046 /* | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8047 * 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
|
8048 * 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
|
8049 * 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
|
8050 * when the user cancels the prompt. |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8051 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8052 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8053 get_user_input( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8054 typval_T *argvars, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8055 typval_T *rettv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8056 int inputdialog, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8057 int secret) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8058 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8059 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
|
8060 char_u *p = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8061 int c; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8062 char_u buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8063 int cmd_silent_save = cmd_silent; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8064 char_u *defstr = (char_u *)""; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8065 int xp_type = EXPAND_NOTHING; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8066 char_u *xp_arg = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8067 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8068 rettv->v_type = VAR_STRING; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8069 rettv->vval.v_string = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8070 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8071 #ifdef NO_CONSOLE_INPUT |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8072 /* 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
|
8073 if (no_console_input()) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8074 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8075 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8076 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8077 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
|
8078 if (prompt != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8079 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8080 /* 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
|
8081 * prompt for the command line */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8082 p = vim_strrchr(prompt, '\n'); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8083 if (p == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8084 p = prompt; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8085 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8086 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8087 ++p; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8088 c = *p; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8089 *p = NUL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8090 msg_start(); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8091 msg_clr_eos(); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8092 msg_puts_attr(prompt, echo_attr); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8093 msg_didout = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8094 msg_starthere(); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8095 *p = c; |
|
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 cmdline_row = msg_row; |
|
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 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
|
8100 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8101 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
|
8102 if (defstr != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8103 stuffReadbuffSpec(defstr); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8104 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8105 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
|
8106 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8107 char_u *xp_name; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8108 int xp_namelen; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8109 long argt; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8110 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8111 /* input() with a third argument: completion */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8112 rettv->vval.v_string = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8113 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8114 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
|
8115 if (xp_name == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8116 return; |
|
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 xp_namelen = (int)STRLEN(xp_name); |
|
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 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
|
8121 &xp_arg) == FAIL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8122 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8123 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8124 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8125 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8126 if (defstr != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8127 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8128 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
|
8129 ex_normal_busy = 0; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8130 rettv->vval.v_string = |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8131 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
|
8132 xp_type, xp_arg); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8133 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
|
8134 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8135 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
|
8136 && argvars[1].v_type != VAR_UNKNOWN |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8137 && argvars[2].v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8138 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
|
8139 &argvars[2], buf)); |
|
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 vim_free(xp_arg); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8142 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8143 /* 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
|
8144 need_wait_return = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8145 msg_didout = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8146 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8147 cmd_silent = cmd_silent_save; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8148 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8149 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8150 /* |
| 7 | 8151 * ":echo expr1 ..." print each argument separated with a space, add a |
| 8152 * newline at the end. | |
| 8153 * ":echon expr1 ..." print each argument plain. | |
| 8154 */ | |
| 8155 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8156 ex_echo(exarg_T *eap) |
| 7 | 8157 { |
| 8158 char_u *arg = eap->arg; | |
| 137 | 8159 typval_T rettv; |
| 56 | 8160 char_u *tofree; |
| 7 | 8161 char_u *p; |
| 8162 int needclr = TRUE; | |
| 8163 int atstart = TRUE; | |
| 80 | 8164 char_u numbuf[NUMBUFLEN]; |
| 7 | 8165 |
| 8166 if (eap->skip) | |
| 8167 ++emsg_skip; | |
| 8168 while (*arg != NUL && *arg != '|' && *arg != '\n' && !got_int) | |
| 8169 { | |
| 1624 | 8170 /* If eval1() causes an error message the text from the command may |
| 8171 * still need to be cleared. E.g., "echo 22,44". */ | |
| 8172 need_clr_eos = needclr; | |
| 8173 | |
| 7 | 8174 p = arg; |
| 71 | 8175 if (eval1(&arg, &rettv, !eap->skip) == FAIL) |
| 7 | 8176 { |
| 8177 /* | |
| 8178 * Report the invalid expression unless the expression evaluation | |
| 8179 * has been cancelled due to an aborting error, an interrupt, or an | |
| 8180 * exception. | |
| 8181 */ | |
| 8182 if (!aborting()) | |
| 8183 EMSG2(_(e_invexpr2), p); | |
| 1624 | 8184 need_clr_eos = FALSE; |
| 8185 break; | |
| 8186 } | |
| 8187 need_clr_eos = FALSE; | |
| 8188 | |
| 7 | 8189 if (!eap->skip) |
| 8190 { | |
| 8191 if (atstart) | |
| 8192 { | |
| 8193 atstart = FALSE; | |
| 8194 /* Call msg_start() after eval1(), evaluating the expression | |
| 8195 * may cause a message to appear. */ | |
| 8196 if (eap->cmdidx == CMD_echo) | |
| 3423 | 8197 { |
| 3435 | 8198 /* Mark the saved text as finishing the line, so that what |
| 8199 * follows is displayed on a new line when scrolling back | |
| 8200 * at the more prompt. */ | |
| 8201 msg_sb_eol(); | |
| 7 | 8202 msg_start(); |
| 3423 | 8203 } |
| 7 | 8204 } |
| 8205 else if (eap->cmdidx == CMD_echo) | |
| 8206 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
|
8207 p = echo_string(&rettv, &tofree, numbuf, get_copyID()); |
| 165 | 8208 if (p != NULL) |
| 8209 for ( ; *p != NUL && !got_int; ++p) | |
| 8210 { | |
| 8211 if (*p == '\n' || *p == '\r' || *p == TAB) | |
| 7 | 8212 { |
| 165 | 8213 if (*p != TAB && needclr) |
| 8214 { | |
| 8215 /* remove any text still there from the command */ | |
| 8216 msg_clr_eos(); | |
| 8217 needclr = FALSE; | |
| 8218 } | |
| 8219 msg_putchar_attr(*p, echo_attr); | |
| 7 | 8220 } |
| 8221 else | |
| 165 | 8222 { |
| 8223 #ifdef FEAT_MBYTE | |
| 8224 if (has_mbyte) | |
| 8225 { | |
| 474 | 8226 int i = (*mb_ptr2len)(p); |
| 165 | 8227 |
| 8228 (void)msg_outtrans_len_attr(p, i, echo_attr); | |
| 8229 p += i - 1; | |
| 8230 } | |
| 8231 else | |
| 8232 #endif | |
| 8233 (void)msg_outtrans_len_attr(p, 1, echo_attr); | |
| 8234 } | |
| 7 | 8235 } |
| 56 | 8236 vim_free(tofree); |
| 8237 } | |
| 71 | 8238 clear_tv(&rettv); |
| 7 | 8239 arg = skipwhite(arg); |
| 8240 } | |
| 8241 eap->nextcmd = check_nextcmd(arg); | |
| 8242 | |
| 8243 if (eap->skip) | |
| 8244 --emsg_skip; | |
| 8245 else | |
| 8246 { | |
| 8247 /* remove text that may still be there from the command */ | |
| 8248 if (needclr) | |
| 8249 msg_clr_eos(); | |
| 8250 if (eap->cmdidx == CMD_echo) | |
| 8251 msg_end(); | |
| 8252 } | |
| 8253 } | |
| 8254 | |
| 8255 /* | |
| 8256 * ":echohl {name}". | |
| 8257 */ | |
| 8258 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8259 ex_echohl(exarg_T *eap) |
| 7 | 8260 { |
| 8261 int id; | |
| 8262 | |
| 8263 id = syn_name2id(eap->arg); | |
| 8264 if (id == 0) | |
| 8265 echo_attr = 0; | |
| 8266 else | |
| 8267 echo_attr = syn_id2attr(id); | |
| 8268 } | |
| 8269 | |
| 8270 /* | |
| 8271 * ":execute expr1 ..." execute the result of an expression. | |
| 8272 * ":echomsg expr1 ..." Print a message | |
| 8273 * ":echoerr expr1 ..." Print an error | |
| 8274 * Each gets spaces around each argument and a newline at the end for | |
| 8275 * echo commands | |
| 8276 */ | |
| 8277 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8278 ex_execute(exarg_T *eap) |
| 7 | 8279 { |
| 8280 char_u *arg = eap->arg; | |
| 137 | 8281 typval_T rettv; |
| 7 | 8282 int ret = OK; |
| 8283 char_u *p; | |
| 8284 garray_T ga; | |
| 8285 int len; | |
| 8286 int save_did_emsg; | |
| 8287 | |
| 8288 ga_init2(&ga, 1, 80); | |
| 8289 | |
| 8290 if (eap->skip) | |
| 8291 ++emsg_skip; | |
| 8292 while (*arg != NUL && *arg != '|' && *arg != '\n') | |
| 8293 { | |
| 8294 p = arg; | |
| 71 | 8295 if (eval1(&arg, &rettv, !eap->skip) == FAIL) |
| 7 | 8296 { |
| 8297 /* | |
| 8298 * Report the invalid expression unless the expression evaluation | |
| 8299 * has been cancelled due to an aborting error, an interrupt, or an | |
| 8300 * exception. | |
| 8301 */ | |
| 8302 if (!aborting()) | |
| 8303 EMSG2(_(e_invexpr2), p); | |
| 8304 ret = FAIL; | |
| 8305 break; | |
| 8306 } | |
| 8307 | |
| 8308 if (!eap->skip) | |
| 8309 { | |
| 71 | 8310 p = get_tv_string(&rettv); |
| 7 | 8311 len = (int)STRLEN(p); |
| 8312 if (ga_grow(&ga, len + 2) == FAIL) | |
| 8313 { | |
| 71 | 8314 clear_tv(&rettv); |
| 7 | 8315 ret = FAIL; |
| 8316 break; | |
| 8317 } | |
| 8318 if (ga.ga_len) | |
| 8319 ((char_u *)(ga.ga_data))[ga.ga_len++] = ' '; | |
| 8320 STRCPY((char_u *)(ga.ga_data) + ga.ga_len, p); | |
| 8321 ga.ga_len += len; | |
| 8322 } | |
| 8323 | |
| 71 | 8324 clear_tv(&rettv); |
| 7 | 8325 arg = skipwhite(arg); |
| 8326 } | |
| 8327 | |
| 8328 if (ret != FAIL && ga.ga_data != NULL) | |
| 8329 { | |
| 8330 if (eap->cmdidx == CMD_echomsg) | |
| 625 | 8331 { |
| 7 | 8332 MSG_ATTR(ga.ga_data, echo_attr); |
| 625 | 8333 out_flush(); |
| 8334 } | |
| 7 | 8335 else if (eap->cmdidx == CMD_echoerr) |
| 8336 { | |
| 8337 /* We don't want to abort following commands, restore did_emsg. */ | |
| 8338 save_did_emsg = did_emsg; | |
| 8339 EMSG((char_u *)ga.ga_data); | |
| 8340 if (!force_abort) | |
| 8341 did_emsg = save_did_emsg; | |
| 8342 } | |
| 8343 else if (eap->cmdidx == CMD_execute) | |
| 8344 do_cmdline((char_u *)ga.ga_data, | |
| 8345 eap->getline, eap->cookie, DOCMD_NOWAIT|DOCMD_VERBOSE); | |
| 8346 } | |
| 8347 | |
| 8348 ga_clear(&ga); | |
| 8349 | |
| 8350 if (eap->skip) | |
| 8351 --emsg_skip; | |
| 8352 | |
| 8353 eap->nextcmd = check_nextcmd(arg); | |
| 8354 } | |
| 8355 | |
| 8356 /* | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8357 * 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
|
8358 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8359 win_T * |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8360 find_win_by_nr( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8361 typval_T *vp, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8362 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
|
8363 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8364 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8365 win_T *wp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8366 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8367 int nr; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8368 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8369 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
|
8370 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8371 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8372 if (nr < 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8373 return NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8374 if (nr == 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8375 return curwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8376 |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9636
diff
changeset
|
8377 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
|
8378 { |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8379 if (nr >= LOWEST_WIN_ID) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8380 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8381 if (wp->w_id == nr) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8382 return wp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8383 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8384 else if (--nr <= 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8385 break; |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9636
diff
changeset
|
8386 } |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8387 if (nr >= LOWEST_WIN_ID) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8388 return NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8389 return wp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8390 #else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8391 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
|
8392 return curwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8393 return NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8394 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8395 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8396 |
|
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 * 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
|
8399 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8400 win_T * |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8401 find_tabwin( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8402 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
|
8403 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
|
8404 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8405 win_T *wp = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8406 tabpage_T *tp = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8407 long n; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8408 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8409 if (wvp->v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8410 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8411 if (tvp->v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8412 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8413 n = (long)get_tv_number(tvp); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8414 if (n >= 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8415 tp = find_tabpage(n); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8416 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8417 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8418 tp = curtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8419 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8420 if (tp != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8421 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
|
8422 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8423 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8424 wp = curwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8425 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8426 return wp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8427 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8428 |
|
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 * getwinvar() and gettabwinvar() |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8431 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8432 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8433 getwinvar( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8434 typval_T *argvars, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8435 typval_T *rettv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8436 int off) /* 1 for gettabwinvar() */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8437 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8438 win_T *win; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8439 char_u *varname; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8440 dictitem_T *v; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8441 tabpage_T *tp = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8442 int done = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8443 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8444 win_T *oldcurwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8445 tabpage_T *oldtabpage; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8446 int need_switch_win; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
8447 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8448 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
8449 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8450 if (off == 1) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8451 tp = find_tabpage((int)get_tv_number_chk(&argvars[0], NULL)); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
8452 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8453 tp = curtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8454 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8455 win = find_win_by_nr(&argvars[off], tp); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8456 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
|
8457 ++emsg_off; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8458 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
8459 rettv->v_type = VAR_STRING; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8460 rettv->vval.v_string = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8461 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8462 if (win != NULL && varname != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8463 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8464 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8465 /* 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:
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diff
changeset
|
8466 * otherwise the window is not valid. Only do this when needed, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
8467 * autocommands get blocked. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8468 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
|
8469 if (!need_switch_win |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8470 || switch_win(&oldcurwin, &oldtabpage, win, tp, TRUE) == OK) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8471 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8472 { |
|
10000
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8473 if (*varname == '&') |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8474 { |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8475 if (varname[1] == NUL) |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8476 { |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8477 /* 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
|
8478 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
|
8479 |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8480 if (opts != NULL) |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8481 { |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8482 rettv->v_type = VAR_DICT; |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8483 rettv->vval.v_dict = opts; |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8484 ++opts->dv_refcount; |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8485 done = TRUE; |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8486 } |
|
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 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
|
8489 /* window-local-option */ |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8490 done = TRUE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8491 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8492 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8493 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8494 /* Look up the variable. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8495 /* 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
|
8496 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
|
8497 varname, FALSE); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8498 if (v != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8499 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8500 copy_tv(&v->di_tv, rettv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8501 done = TRUE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8502 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8503 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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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 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
8507 if (need_switch_win) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8508 /* restore previous notion of curwin */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8509 restore_win(oldcurwin, oldtabpage, TRUE); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8510 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8511 } |
|
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 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
|
8514 /* use the default return value */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8515 copy_tv(&argvars[off + 2], rettv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8516 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8517 --emsg_off; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8518 } |
|
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 * "setwinvar()" and "settabwinvar()" functions |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8522 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8523 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8524 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
|
8525 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8526 win_T *win; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8527 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8528 win_T *save_curwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8529 tabpage_T *save_curtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8530 int need_switch_win; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8531 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8532 char_u *varname, *winvarname; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8533 typval_T *varp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8534 char_u nbuf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8535 tabpage_T *tp = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8536 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8537 if (check_restricted() || check_secure()) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8538 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8539 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8540 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8541 if (off == 1) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8542 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
|
8543 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8544 tp = curtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8545 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8546 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
|
8547 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
|
8548 varp = &argvars[off + 2]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8549 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8550 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
|
8551 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8552 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8553 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
|
8554 if (!need_switch_win |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8555 || 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
|
8556 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8557 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8558 if (*varname == '&') |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8559 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8560 long numval; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8561 char_u *strval; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8562 int error = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8563 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8564 ++varname; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8565 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
|
8566 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
|
8567 if (!error && strval != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8568 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
|
8569 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8570 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8571 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8572 winvarname = alloc((unsigned)STRLEN(varname) + 3); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8573 if (winvarname != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8574 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8575 STRCPY(winvarname, "w:"); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8576 STRCPY(winvarname + 2, varname); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8577 set_var(winvarname, varp, TRUE); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8578 vim_free(winvarname); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8579 } |
|
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 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8583 if (need_switch_win) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8584 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
|
8585 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8586 } |
|
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 /* |
| 7 | 8590 * Skip over the name of an option: "&option", "&g:option" or "&l:option". |
| 8591 * "arg" points to the "&" or '+' when called, to "option" when returning. | |
| 8592 * Returns NULL when no option name found. Otherwise pointer to the char | |
| 8593 * after the option name. | |
| 8594 */ | |
| 8595 static char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8596 find_option_end(char_u **arg, int *opt_flags) |
| 7 | 8597 { |
| 8598 char_u *p = *arg; | |
| 8599 | |
| 8600 ++p; | |
| 8601 if (*p == 'g' && p[1] == ':') | |
| 8602 { | |
| 8603 *opt_flags = OPT_GLOBAL; | |
| 8604 p += 2; | |
| 8605 } | |
| 8606 else if (*p == 'l' && p[1] == ':') | |
| 8607 { | |
| 8608 *opt_flags = OPT_LOCAL; | |
| 8609 p += 2; | |
| 8610 } | |
| 8611 else | |
| 8612 *opt_flags = 0; | |
| 8613 | |
| 8614 if (!ASCII_ISALPHA(*p)) | |
| 8615 return NULL; | |
| 8616 *arg = p; | |
| 8617 | |
| 8618 if (p[0] == 't' && p[1] == '_' && p[2] != NUL && p[3] != NUL) | |
| 8619 p += 4; /* termcap option */ | |
| 8620 else | |
| 8621 while (ASCII_ISALPHA(*p)) | |
| 8622 ++p; | |
| 8623 return p; | |
| 8624 } | |
| 8625 | |
| 8626 /* | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
9560
diff
changeset
|
8627 * 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
|
8628 * Returns NULL when out of memory. |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
9560
diff
changeset
|
8629 */ |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8630 char_u * |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8631 autoload_name(char_u *name) |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8632 { |
| 7 | 8633 char_u *p; |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
9560
diff
changeset
|
8634 char_u *scriptname; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
9560
diff
changeset
|
8635 |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8636 /* 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
|
8637 scriptname = alloc((unsigned)(STRLEN(name) + 14)); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8638 if (scriptname == NULL) |
| 5834 | 8639 return FALSE; |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8640 STRCPY(scriptname, "autoload/"); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8641 STRCAT(scriptname, name); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8642 *vim_strrchr(scriptname, AUTOLOAD_CHAR) = NUL; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8643 STRCAT(scriptname, ".vim"); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8644 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
|
8645 *p = '/'; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8646 return scriptname; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8647 } |
| 170 | 8648 |
| 163 | 8649 /* |
| 169 | 8650 * If "name" has a package name try autoloading the script for it. |
| 163 | 8651 * Return TRUE if a package was loaded. |
| 8652 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8653 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8654 script_autoload( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8655 char_u *name, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8656 int reload) /* load script again when already loaded */ |
| 163 | 8657 { |
| 8658 char_u *p; | |
| 446 | 8659 char_u *scriptname, *tofree; |
| 163 | 8660 int ret = FALSE; |
| 446 | 8661 int i; |
| 8662 | |
| 8663 /* If there is no '#' after name[0] there is no package name. */ | |
| 271 | 8664 p = vim_strchr(name, AUTOLOAD_CHAR); |
| 446 | 8665 if (p == NULL || p == name) |
| 163 | 8666 return FALSE; |
| 8667 | |
| 446 | 8668 tofree = scriptname = autoload_name(name); |
| 8669 | |
| 8670 /* Find the name in the list of previously loaded package names. Skip | |
| 8671 * "autoload/", it's always the same. */ | |
| 8672 for (i = 0; i < ga_loaded.ga_len; ++i) | |
| 8673 if (STRCMP(((char_u **)ga_loaded.ga_data)[i] + 9, scriptname + 9) == 0) | |
| 8674 break; | |
| 8675 if (!reload && i < ga_loaded.ga_len) | |
| 8676 ret = FALSE; /* was loaded already */ | |
| 8677 else | |
| 8678 { | |
| 8679 /* Remember the name if it wasn't loaded already. */ | |
| 8680 if (i == ga_loaded.ga_len && ga_grow(&ga_loaded, 1) == OK) | |
| 8681 { | |
| 8682 ((char_u **)ga_loaded.ga_data)[ga_loaded.ga_len++] = scriptname; | |
| 8683 tofree = NULL; | |
| 8684 } | |
| 8685 | |
| 8686 /* 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
|
8687 if (source_runtime(scriptname, 0) == OK) |
| 446 | 8688 ret = TRUE; |
| 8689 } | |
| 8690 | |
| 8691 vim_free(tofree); | |
| 169 | 8692 return ret; |
| 8693 } | |
| 8694 | |
| 7 | 8695 #if defined(FEAT_VIMINFO) || defined(FEAT_SESSION) |
| 8696 typedef enum | |
| 8697 { | |
| 1624 | 8698 VAR_FLAVOUR_DEFAULT, /* doesn't start with uppercase */ |
| 8699 VAR_FLAVOUR_SESSION, /* starts with uppercase, some lower */ | |
| 8700 VAR_FLAVOUR_VIMINFO /* all uppercase */ | |
| 7 | 8701 } var_flavour_T; |
| 8702 | |
|
7720
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
8703 static var_flavour_T var_flavour(char_u *varname); |
| 7 | 8704 |
| 8705 static var_flavour_T | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8706 var_flavour(char_u *varname) |
| 7 | 8707 { |
| 8708 char_u *p = varname; | |
| 8709 | |
| 8710 if (ASCII_ISUPPER(*p)) | |
| 8711 { | |
| 8712 while (*(++p)) | |
| 8713 if (ASCII_ISLOWER(*p)) | |
| 8714 return VAR_FLAVOUR_SESSION; | |
| 8715 return VAR_FLAVOUR_VIMINFO; | |
| 8716 } | |
| 8717 else | |
| 8718 return VAR_FLAVOUR_DEFAULT; | |
| 8719 } | |
| 8720 #endif | |
| 8721 | |
| 8722 #if defined(FEAT_VIMINFO) || defined(PROTO) | |
| 8723 /* | |
| 8724 * Restore global vars that start with a capital from the viminfo file | |
| 8725 */ | |
| 8726 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8727 read_viminfo_varlist(vir_T *virp, int writing) |
| 7 | 8728 { |
| 8729 char_u *tab; | |
| 1624 | 8730 int type = VAR_NUMBER; |
| 137 | 8731 typval_T tv; |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8732 void *save_funccal; |
| 7 | 8733 |
| 8734 if (!writing && (find_viminfo_parameter('!') != NULL)) | |
| 8735 { | |
| 8736 tab = vim_strchr(virp->vir_line + 1, '\t'); | |
| 8737 if (tab != NULL) | |
| 8738 { | |
| 8739 *tab++ = '\0'; /* isolate the variable name */ | |
| 2607 | 8740 switch (*tab) |
| 8741 { | |
| 8742 case 'S': type = VAR_STRING; break; | |
| 8743 #ifdef FEAT_FLOAT | |
| 8744 case 'F': type = VAR_FLOAT; break; | |
| 8745 #endif | |
| 8746 case 'D': type = VAR_DICT; break; | |
| 8747 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
|
8748 case 'X': type = VAR_SPECIAL; break; |
| 2607 | 8749 } |
| 7 | 8750 |
| 8751 tab = vim_strchr(tab, '\t'); | |
| 8752 if (tab != NULL) | |
| 8753 { | |
| 1624 | 8754 tv.v_type = type; |
| 2607 | 8755 if (type == VAR_STRING || type == VAR_DICT || type == VAR_LIST) |
| 76 | 8756 tv.vval.v_string = viminfo_readstring(virp, |
| 7 | 8757 (int)(tab - virp->vir_line + 1), TRUE); |
| 1624 | 8758 #ifdef FEAT_FLOAT |
| 8759 else if (type == VAR_FLOAT) | |
| 8760 (void)string2float(tab + 1, &tv.vval.v_float); | |
| 8761 #endif | |
| 8762 else | |
| 76 | 8763 tv.vval.v_number = atol((char *)tab + 1); |
| 2607 | 8764 if (type == VAR_DICT || type == VAR_LIST) |
| 8765 { | |
| 8766 typval_T *etv = eval_expr(tv.vval.v_string, NULL); | |
| 8767 | |
| 8768 if (etv == NULL) | |
| 8769 /* Failed to parse back the dict or list, use it as a | |
| 8770 * string. */ | |
| 8771 tv.v_type = VAR_STRING; | |
| 8772 else | |
| 8773 { | |
| 8774 vim_free(tv.vval.v_string); | |
| 8775 tv = *etv; | |
| 3425 | 8776 vim_free(etv); |
| 2607 | 8777 } |
| 8778 } | |
| 8779 | |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7653
diff
changeset
|
8780 /* 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
|
8781 save_funccal = clear_current_funccal(); |
| 76 | 8782 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
|
8783 restore_current_funccal(save_funccal); |
| 2607 | 8784 |
| 8785 if (tv.v_type == VAR_STRING) | |
| 76 | 8786 vim_free(tv.vval.v_string); |
| 2607 | 8787 else if (tv.v_type == VAR_DICT || tv.v_type == VAR_LIST) |
| 8788 clear_tv(&tv); | |
| 7 | 8789 } |
| 8790 } | |
| 8791 } | |
| 8792 | |
| 8793 return viminfo_readline(virp); | |
| 8794 } | |
| 8795 | |
| 8796 /* | |
| 8797 * Write global vars that start with a capital to the viminfo file | |
| 8798 */ | |
| 8799 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8800 write_viminfo_varlist(FILE *fp) |
| 7 | 8801 { |
| 137 | 8802 hashitem_T *hi; |
| 8803 dictitem_T *this_var; | |
| 124 | 8804 int todo; |
|
7995
d244f2e46d69
commit https://github.com/vim/vim/commit/2fc83fcd1d6dfd4728a2ef70e2316f79203c7ee0
Christian Brabandt <cb@256bit.org>
parents:
7990
diff
changeset
|
8805 char *s = ""; |
| 165 | 8806 char_u *p; |
| 71 | 8807 char_u *tofree; |
| 80 | 8808 char_u numbuf[NUMBUFLEN]; |
| 7 | 8809 |
| 8810 if (find_viminfo_parameter('!') == NULL) | |
| 8811 return; | |
| 8812 | |
|
2141
e10d3c073449
updated for version 7.2.423
Bram Moolenaar <bram@zimbu.org>
parents:
2119
diff
changeset
|
8813 fputs(_("\n# global variables:\n"), fp); |
| 124 | 8814 |
| 835 | 8815 todo = (int)globvarht.ht_used; |
| 137 | 8816 for (hi = globvarht.ht_array; todo > 0; ++hi) |
| 124 | 8817 { |
| 8818 if (!HASHITEM_EMPTY(hi)) | |
| 8819 { | |
| 8820 --todo; | |
| 137 | 8821 this_var = HI2DI(hi); |
| 8822 if (var_flavour(this_var->di_key) == VAR_FLAVOUR_VIMINFO) | |
| 8823 { | |
| 8824 switch (this_var->di_tv.v_type) | |
| 124 | 8825 { |
| 8826 case VAR_STRING: s = "STR"; break; | |
| 8827 case VAR_NUMBER: s = "NUM"; break; | |
| 2607 | 8828 case VAR_FLOAT: s = "FLO"; break; |
| 8829 case VAR_DICT: s = "DIC"; break; | |
| 8830 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
|
8831 case VAR_SPECIAL: s = "XPL"; break; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8832 |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8833 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8834 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
8835 case VAR_PARTIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
8836 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
8837 case VAR_CHANNEL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8838 continue; |
| 124 | 8839 } |
| 137 | 8840 fprintf(fp, "!%s\t%s\t", this_var->di_key, s); |
| 634 | 8841 p = echo_string(&this_var->di_tv, &tofree, numbuf, 0); |
| 165 | 8842 if (p != NULL) |
| 8843 viminfo_writestring(fp, p); | |
| 124 | 8844 vim_free(tofree); |
| 8845 } | |
| 7 | 8846 } |
| 8847 } | |
| 8848 } | |
| 8849 #endif | |
| 8850 | |
| 8851 #if defined(FEAT_SESSION) || defined(PROTO) | |
| 8852 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8853 store_session_globals(FILE *fd) |
| 7 | 8854 { |
| 137 | 8855 hashitem_T *hi; |
| 8856 dictitem_T *this_var; | |
| 124 | 8857 int todo; |
| 7 | 8858 char_u *p, *t; |
| 8859 | |
| 835 | 8860 todo = (int)globvarht.ht_used; |
| 137 | 8861 for (hi = globvarht.ht_array; todo > 0; ++hi) |
| 124 | 8862 { |
| 8863 if (!HASHITEM_EMPTY(hi)) | |
| 8864 { | |
| 8865 --todo; | |
| 137 | 8866 this_var = HI2DI(hi); |
| 8867 if ((this_var->di_tv.v_type == VAR_NUMBER | |
| 8868 || this_var->di_tv.v_type == VAR_STRING) | |
| 8869 && var_flavour(this_var->di_key) == VAR_FLAVOUR_SESSION) | |
| 124 | 8870 { |
| 8871 /* Escape special characters with a backslash. Turn a LF and | |
| 8872 * CR into \n and \r. */ | |
| 137 | 8873 p = vim_strsave_escaped(get_tv_string(&this_var->di_tv), |
| 7 | 8874 (char_u *)"\\\"\n\r"); |
| 124 | 8875 if (p == NULL) /* out of memory */ |
| 8876 break; | |
| 8877 for (t = p; *t != NUL; ++t) | |
| 8878 if (*t == '\n') | |
| 8879 *t = 'n'; | |
| 8880 else if (*t == '\r') | |
| 8881 *t = 'r'; | |
| 8882 if ((fprintf(fd, "let %s = %c%s%c", | |
| 137 | 8883 this_var->di_key, |
| 8884 (this_var->di_tv.v_type == VAR_STRING) ? '"' | |
| 8885 : ' ', | |
| 8886 p, | |
| 8887 (this_var->di_tv.v_type == VAR_STRING) ? '"' | |
| 8888 : ' ') < 0) | |
| 124 | 8889 || put_eol(fd) == FAIL) |
| 8890 { | |
| 8891 vim_free(p); | |
| 8892 return FAIL; | |
| 8893 } | |
| 7 | 8894 vim_free(p); |
| 124 | 8895 } |
| 1624 | 8896 #ifdef FEAT_FLOAT |
| 8897 else if (this_var->di_tv.v_type == VAR_FLOAT | |
| 8898 && var_flavour(this_var->di_key) == VAR_FLAVOUR_SESSION) | |
| 8899 { | |
| 8900 float_T f = this_var->di_tv.vval.v_float; | |
| 8901 int sign = ' '; | |
| 8902 | |
| 8903 if (f < 0) | |
| 8904 { | |
| 8905 f = -f; | |
| 8906 sign = '-'; | |
| 8907 } | |
| 3288 | 8908 if ((fprintf(fd, "let %s = %c%f", |
| 1624 | 8909 this_var->di_key, sign, f) < 0) |
| 8910 || put_eol(fd) == FAIL) | |
| 8911 return FAIL; | |
| 8912 } | |
| 8913 #endif | |
| 7 | 8914 } |
| 8915 } | |
| 8916 return OK; | |
| 8917 } | |
| 8918 #endif | |
| 8919 | |
| 448 | 8920 /* |
| 8921 * Display script name where an item was last set. | |
| 8922 * Should only be invoked when 'verbose' is non-zero. | |
| 8923 */ | |
| 8924 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8925 last_set_msg(scid_T scriptID) |
| 448 | 8926 { |
| 507 | 8927 char_u *p; |
| 8928 | |
| 448 | 8929 if (scriptID != 0) |
| 8930 { | |
| 507 | 8931 p = home_replace_save(NULL, get_scriptname(scriptID)); |
| 8932 if (p != NULL) | |
| 8933 { | |
| 8934 verbose_enter(); | |
| 8935 MSG_PUTS(_("\n\tLast set from ")); | |
| 8936 MSG_PUTS(p); | |
| 8937 vim_free(p); | |
| 8938 verbose_leave(); | |
| 8939 } | |
| 448 | 8940 } |
| 8941 } | |
| 8942 | |
| 6935 | 8943 /* reset v:option_new, v:option_old and v:option_type */ |
| 8944 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8945 reset_v_option_vars(void) |
| 6935 | 8946 { |
| 8947 set_vim_var_string(VV_OPTION_NEW, NULL, -1); | |
| 8948 set_vim_var_string(VV_OPTION_OLD, NULL, -1); | |
| 8949 set_vim_var_string(VV_OPTION_TYPE, NULL, -1); | |
| 8950 } | |
| 8951 | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8952 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8953 * 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
|
8954 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8955 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8956 prepare_assert_error(garray_T *gap) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8957 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8958 char buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8959 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8960 ga_init2(gap, 1, 100); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8961 if (sourcing_name != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8962 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8963 ga_concat(gap, sourcing_name); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8964 if (sourcing_lnum > 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8965 ga_concat(gap, (char_u *)" "); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8966 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8967 if (sourcing_lnum > 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8968 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8969 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
|
8970 ga_concat(gap, (char_u *)buf); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8971 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8972 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
|
8973 ga_concat(gap, (char_u *)": "); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8974 } |
|
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 * 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
|
8978 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8979 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8980 assert_error(garray_T *gap) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8981 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8982 struct vimvar *vp = &vimvars[VV_ERRORS]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8983 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8984 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
|
8985 /* 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
|
8986 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
|
8987 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
|
8988 } |
|
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 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8991 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
|
8992 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8993 garray_T ga; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8994 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8995 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
|
8996 != (atype == ASSERT_EQUAL)) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8997 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8998 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8999 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
|
9000 atype); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9001 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9002 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9003 } |
|
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 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9007 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
|
9008 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9009 garray_T ga; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9010 char_u buf1[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9011 char_u buf2[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9012 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
|
9013 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
|
9014 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9015 if (pat == NULL || text == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9016 EMSG(_(e_invarg)); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9017 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
|
9018 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9019 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9020 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
|
9021 atype); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9022 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9023 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9024 } |
|
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 |
|
9636
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9027 void |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9028 assert_inrange(typval_T *argvars) |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9029 { |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9030 garray_T ga; |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9031 int error = FALSE; |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9032 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
|
9033 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
|
9034 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
|
9035 char_u *tofree; |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9036 char msg[200]; |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9037 char_u numbuf[NUMBUFLEN]; |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9038 |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9039 if (error) |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9040 return; |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9041 if (actual < lower || actual > upper) |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9042 { |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9043 prepare_assert_error(&ga); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9044 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
|
9045 { |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9046 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
|
9047 vim_free(tofree); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9048 } |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9049 else |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9050 { |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9051 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
|
9052 (long)lower, (long)upper, (long)actual); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9053 ga_concat(&ga, (char_u *)msg); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9054 } |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9055 assert_error(&ga); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9056 ga_clear(&ga); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9057 } |
|
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 |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9060 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9061 * 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
|
9062 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9063 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9064 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
|
9065 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9066 int error = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9067 garray_T ga; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9068 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9069 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
|
9070 && 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
|
9071 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9072 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
|
9073 || (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
|
9074 || error) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9075 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9076 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9077 fill_assert_error(&ga, &argvars[1], |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9078 (char_u *)(isTrue ? "True" : "False"), |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9079 NULL, &argvars[0], ASSERT_OTHER); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9080 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9081 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9082 } |
|
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 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9086 assert_exception(typval_T *argvars) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9087 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9088 garray_T ga; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9089 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
|
9090 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9091 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
|
9092 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9093 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9094 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
|
9095 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9096 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9097 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9098 else if (error != NULL |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9099 && 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
|
9100 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9101 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9102 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
|
9103 &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
|
9104 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9105 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9106 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9107 } |
|
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 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9110 assert_fails(typval_T *argvars) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9111 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9112 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
|
9113 garray_T ga; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9114 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9115 called_emsg = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9116 suppress_errthrow = TRUE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9117 emsg_silent = TRUE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9118 do_cmdline_cmd(cmd); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9119 if (!called_emsg) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9120 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9121 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9122 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
|
9123 ga_concat(&ga, cmd); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9124 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9125 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9126 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9127 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
|
9128 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9129 char_u buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9130 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
|
9131 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9132 if (error == NULL |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9133 || 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
|
9134 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9135 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9136 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
|
9137 &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
|
9138 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9139 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9140 } |
|
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 called_emsg = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9144 suppress_errthrow = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9145 emsg_silent = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9146 emsg_on_display = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9147 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
|
9148 } |
|
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 * 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
|
9152 * 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
|
9153 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9154 static void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9155 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
|
9156 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9157 char_u *p; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9158 char_u buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9159 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9160 if (str == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9161 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9162 ga_concat(gap, (char_u *)"NULL"); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9163 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9164 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9165 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9166 for (p = str; *p != NUL; ++p) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9167 switch (*p) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9168 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9169 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
|
9170 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
|
9171 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
|
9172 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
|
9173 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
|
9174 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
|
9175 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
|
9176 default: |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9177 if (*p < ' ') |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9178 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9179 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
|
9180 ga_concat(gap, buf); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9181 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9182 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9183 ga_append(gap, *p); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9184 break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9185 } |
|
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 * 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
|
9190 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9191 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9192 fill_assert_error( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9193 garray_T *gap, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9194 typval_T *opt_msg_tv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9195 char_u *exp_str, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9196 typval_T *exp_tv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9197 typval_T *got_tv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9198 assert_type_T atype) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9199 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9200 char_u numbuf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9201 char_u *tofree; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9202 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9203 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
|
9204 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9205 ga_concat(gap, tv2string(opt_msg_tv, &tofree, numbuf, 0)); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9206 vim_free(tofree); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9207 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9208 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9209 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9210 if (atype == ASSERT_MATCH || atype == ASSERT_NOTMATCH) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9211 ga_concat(gap, (char_u *)"Pattern "); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9212 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9213 ga_concat(gap, (char_u *)"Expected "); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9214 if (exp_str == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9215 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9216 ga_concat_esc(gap, tv2string(exp_tv, &tofree, numbuf, 0)); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9217 vim_free(tofree); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9218 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9219 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9220 ga_concat_esc(gap, exp_str); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9221 if (atype == ASSERT_MATCH) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9222 ga_concat(gap, (char_u *)" does not match "); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9223 else if (atype == ASSERT_NOTMATCH) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9224 ga_concat(gap, (char_u *)" does match "); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9225 else if (atype == ASSERT_NOTEQUAL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9226 ga_concat(gap, (char_u *)" differs from "); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9227 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9228 ga_concat(gap, (char_u *)" but got "); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9229 ga_concat_esc(gap, tv2string(got_tv, &tofree, numbuf, 0)); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9230 vim_free(tofree); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9231 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9232 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9233 |
| 6935 | 9234 |
| 7 | 9235 #endif /* FEAT_EVAL */ |
| 9236 | |
| 1624 | 9237 |
| 7 | 9238 #if defined(FEAT_MODIFY_FNAME) || defined(FEAT_EVAL) || defined(PROTO) |
| 9239 | |
| 9240 #ifdef WIN3264 | |
| 9241 /* | |
| 9242 * Functions for ":8" filename modifier: get 8.3 version of a filename. | |
| 9243 */ | |
|
7720
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
9244 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
|
9245 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
|
9246 static int shortpath_for_partial(char_u **fnamep, char_u **bufp, int *fnamelen); |
| 7 | 9247 |
| 9248 /* | |
| 1591 | 9249 * Get the short path (8.3) for the filename in "fnamep". |
| 9250 * Only works for a valid file name. | |
| 9251 * When the path gets longer "fnamep" is changed and the allocated buffer | |
| 9252 * is put in "bufp". | |
| 9253 * *fnamelen is the length of "fnamep" and set to 0 for a nonexistent path. | |
| 9254 * Returns OK on success, FAIL on failure. | |
| 7 | 9255 */ |
| 9256 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9257 get_short_pathname(char_u **fnamep, char_u **bufp, int *fnamelen) |
| 7 | 9258 { |
| 1591 | 9259 int l, len; |
| 7 | 9260 char_u *newbuf; |
| 9261 | |
| 9262 len = *fnamelen; | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8078
diff
changeset
|
9263 l = GetShortPathName((LPSTR)*fnamep, (LPSTR)*fnamep, len); |
| 7 | 9264 if (l > len - 1) |
| 9265 { | |
| 9266 /* If that doesn't work (not enough space), then save the string | |
| 1591 | 9267 * and try again with a new buffer big enough. */ |
| 7 | 9268 newbuf = vim_strnsave(*fnamep, l); |
| 9269 if (newbuf == NULL) | |
| 1591 | 9270 return FAIL; |
| 7 | 9271 |
| 9272 vim_free(*bufp); | |
| 9273 *fnamep = *bufp = newbuf; | |
| 9274 | |
| 1591 | 9275 /* 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
|
9276 l = GetShortPathName((LPSTR)*fnamep, (LPSTR)*fnamep, l+1); |
| 7 | 9277 } |
| 9278 | |
| 9279 *fnamelen = l; | |
| 1591 | 9280 return OK; |
| 9281 } | |
| 9282 | |
| 9283 /* | |
| 9284 * Get the short path (8.3) for the filename in "fname". The converted | |
| 9285 * path is returned in "bufp". | |
| 9286 * | |
| 9287 * Some of the directories specified in "fname" may not exist. This function | |
| 9288 * will shorten the existing directories at the beginning of the path and then | |
| 9289 * append the remaining non-existing path. | |
| 9290 * | |
| 9291 * 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
|
9292 * pointer to the shortened pathname |
| 1591 | 9293 * bufp - Pointer to an allocated buffer for the filename. |
| 9294 * fnamelen - Length of the filename pointed to by fname | |
| 9295 * | |
| 9296 * Returns OK on success (or nothing done) and FAIL on failure (out of memory). | |
| 7 | 9297 */ |
| 9298 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9299 shortpath_for_invalid_fname( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9300 char_u **fname, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9301 char_u **bufp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9302 int *fnamelen) |
| 7 | 9303 { |
| 1591 | 9304 char_u *short_fname, *save_fname, *pbuf_unused; |
| 9305 char_u *endp, *save_endp; | |
| 7 | 9306 char_u ch; |
| 1591 | 9307 int old_len, len; |
| 9308 int new_len, sfx_len; | |
| 9309 int retval = OK; | |
| 7 | 9310 |
| 9311 /* Make a copy */ | |
| 1591 | 9312 old_len = *fnamelen; |
| 9313 save_fname = vim_strnsave(*fname, old_len); | |
| 9314 pbuf_unused = NULL; | |
| 9315 short_fname = NULL; | |
| 9316 | |
| 9317 endp = save_fname + old_len - 1; /* Find the end of the copy */ | |
| 9318 save_endp = endp; | |
| 9319 | |
| 9320 /* | |
| 9321 * Try shortening the supplied path till it succeeds by removing one | |
| 9322 * directory at a time from the tail of the path. | |
| 9323 */ | |
| 9324 len = 0; | |
| 9325 for (;;) | |
| 9326 { | |
| 9327 /* go back one path-separator */ | |
| 9328 while (endp > save_fname && !after_pathsep(save_fname, endp + 1)) | |
| 9329 --endp; | |
| 9330 if (endp <= save_fname) | |
| 9331 break; /* processed the complete path */ | |
| 9332 | |
| 9333 /* | |
| 9334 * Replace the path separator with a NUL and try to shorten the | |
| 9335 * resulting path. | |
| 9336 */ | |
| 9337 ch = *endp; | |
| 9338 *endp = 0; | |
| 9339 short_fname = save_fname; | |
| 1668 | 9340 len = (int)STRLEN(short_fname) + 1; |
| 1591 | 9341 if (get_short_pathname(&short_fname, &pbuf_unused, &len) == FAIL) |
| 9342 { | |
| 9343 retval = FAIL; | |
| 9344 goto theend; | |
| 9345 } | |
| 9346 *endp = ch; /* preserve the string */ | |
| 9347 | |
| 9348 if (len > 0) | |
| 9349 break; /* successfully shortened the path */ | |
| 9350 | |
| 9351 /* failed to shorten the path. Skip the path separator */ | |
| 9352 --endp; | |
| 9353 } | |
| 9354 | |
| 9355 if (len > 0) | |
| 9356 { | |
| 9357 /* | |
| 9358 * Succeeded in shortening the path. Now concatenate the shortened | |
| 9359 * path with the remaining path at the tail. | |
| 9360 */ | |
| 9361 | |
| 9362 /* Compute the length of the new path. */ | |
| 9363 sfx_len = (int)(save_endp - endp) + 1; | |
| 9364 new_len = len + sfx_len; | |
| 9365 | |
| 9366 *fnamelen = new_len; | |
| 7 | 9367 vim_free(*bufp); |
| 1591 | 9368 if (new_len > old_len) |
| 9369 { | |
| 9370 /* There is not enough space in the currently allocated string, | |
| 9371 * copy it to a buffer big enough. */ | |
| 9372 *fname = *bufp = vim_strnsave(short_fname, new_len); | |
| 7 | 9373 if (*fname == NULL) |
| 1591 | 9374 { |
| 9375 retval = FAIL; | |
| 9376 goto theend; | |
| 9377 } | |
| 9378 } | |
| 9379 else | |
| 9380 { | |
| 9381 /* Transfer short_fname to the main buffer (it's big enough), | |
| 9382 * unless get_short_pathname() did its work in-place. */ | |
| 9383 *fname = *bufp = save_fname; | |
| 9384 if (short_fname != save_fname) | |
| 9385 vim_strncpy(save_fname, short_fname, len); | |
| 9386 save_fname = NULL; | |
| 9387 } | |
| 9388 | |
| 9389 /* concat the not-shortened part of the path */ | |
| 9390 vim_strncpy(*fname + len, endp, sfx_len); | |
| 9391 (*fname)[new_len] = NUL; | |
| 9392 } | |
| 9393 | |
| 9394 theend: | |
| 9395 vim_free(pbuf_unused); | |
| 9396 vim_free(save_fname); | |
| 9397 | |
| 9398 return retval; | |
| 7 | 9399 } |
| 9400 | |
| 9401 /* | |
| 9402 * Get a pathname for a partial path. | |
| 1591 | 9403 * Returns OK for success, FAIL for failure. |
| 7 | 9404 */ |
| 9405 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9406 shortpath_for_partial( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9407 char_u **fnamep, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9408 char_u **bufp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9409 int *fnamelen) |
| 7 | 9410 { |
| 9411 int sepcount, len, tflen; | |
| 9412 char_u *p; | |
| 9413 char_u *pbuf, *tfname; | |
| 9414 int hasTilde; | |
| 9415 | |
| 1624 | 9416 /* Count up the path separators from the RHS.. so we know which part |
| 9417 * of the path to return. */ | |
| 7 | 9418 sepcount = 0; |
| 39 | 9419 for (p = *fnamep; p < *fnamep + *fnamelen; mb_ptr_adv(p)) |
| 7 | 9420 if (vim_ispathsep(*p)) |
| 9421 ++sepcount; | |
| 9422 | |
| 9423 /* Need full path first (use expand_env() to remove a "~/") */ | |
| 9424 hasTilde = (**fnamep == '~'); | |
| 9425 if (hasTilde) | |
| 9426 pbuf = tfname = expand_env_save(*fnamep); | |
| 9427 else | |
| 9428 pbuf = tfname = FullName_save(*fnamep, FALSE); | |
| 9429 | |
| 835 | 9430 len = tflen = (int)STRLEN(tfname); |
| 7 | 9431 |
| 1591 | 9432 if (get_short_pathname(&tfname, &pbuf, &len) == FAIL) |
| 9433 return FAIL; | |
| 7 | 9434 |
| 9435 if (len == 0) | |
| 9436 { | |
| 9437 /* Don't have a valid filename, so shorten the rest of the | |
| 9438 * path if we can. This CAN give us invalid 8.3 filenames, but | |
| 9439 * there's not a lot of point in guessing what it might be. | |
| 9440 */ | |
| 9441 len = tflen; | |
| 1591 | 9442 if (shortpath_for_invalid_fname(&tfname, &pbuf, &len) == FAIL) |
| 9443 return FAIL; | |
| 7 | 9444 } |
| 9445 | |
| 9446 /* Count the paths backward to find the beginning of the desired string. */ | |
| 9447 for (p = tfname + len - 1; p >= tfname; --p) | |
| 39 | 9448 { |
| 9449 #ifdef FEAT_MBYTE | |
| 9450 if (has_mbyte) | |
| 9451 p -= mb_head_off(tfname, p); | |
| 9452 #endif | |
| 7 | 9453 if (vim_ispathsep(*p)) |
| 9454 { | |
| 9455 if (sepcount == 0 || (hasTilde && sepcount == 1)) | |
| 9456 break; | |
| 9457 else | |
| 9458 sepcount --; | |
| 9459 } | |
| 39 | 9460 } |
| 7 | 9461 if (hasTilde) |
| 9462 { | |
| 9463 --p; | |
| 9464 if (p >= tfname) | |
| 9465 *p = '~'; | |
| 9466 else | |
| 1591 | 9467 return FAIL; |
| 7 | 9468 } |
| 9469 else | |
| 9470 ++p; | |
| 9471 | |
| 9472 /* Copy in the string - p indexes into tfname - allocated at pbuf */ | |
| 9473 vim_free(*bufp); | |
| 9474 *fnamelen = (int)STRLEN(p); | |
| 9475 *bufp = pbuf; | |
| 9476 *fnamep = p; | |
| 9477 | |
| 1591 | 9478 return OK; |
| 7 | 9479 } |
| 9480 #endif /* WIN3264 */ | |
| 9481 | |
| 9482 /* | |
| 9483 * Adjust a filename, according to a string of modifiers. | |
| 9484 * *fnamep must be NUL terminated when called. When returning, the length is | |
| 9485 * determined by *fnamelen. | |
| 1591 | 9486 * Returns VALID_ flags or -1 for failure. |
| 7 | 9487 * When there is an error, *fnamep is set to NULL. |
| 9488 */ | |
| 9489 int | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9490 modify_fname( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9491 char_u *src, /* string with modifiers */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9492 int *usedlen, /* characters after src that are used */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9493 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
|
9494 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
|
9495 int *fnamelen) /* length of fnamep */ |
| 7 | 9496 { |
| 9497 int valid = 0; | |
| 9498 char_u *tail; | |
| 9499 char_u *s, *p, *pbuf; | |
| 9500 char_u dirname[MAXPATHL]; | |
| 9501 int c; | |
| 9502 int has_fullname = 0; | |
| 9503 #ifdef WIN3264 | |
| 3018 | 9504 char_u *fname_start = *fnamep; |
| 7 | 9505 int has_shortname = 0; |
| 9506 #endif | |
| 9507 | |
| 9508 repeat: | |
| 9509 /* ":p" - full path/file_name */ | |
| 9510 if (src[*usedlen] == ':' && src[*usedlen + 1] == 'p') | |
| 9511 { | |
| 9512 has_fullname = 1; | |
| 9513 | |
| 9514 valid |= VALID_PATH; | |
| 9515 *usedlen += 2; | |
| 9516 | |
| 9517 /* Expand "~/path" for all systems and "~user/path" for Unix and VMS */ | |
| 9518 if ((*fnamep)[0] == '~' | |
| 9519 #if !defined(UNIX) && !(defined(VMS) && defined(USER_HOME)) | |
| 9520 && ((*fnamep)[1] == '/' | |
| 9521 # ifdef BACKSLASH_IN_FILENAME | |
| 9522 || (*fnamep)[1] == '\\' | |
| 9523 # endif | |
| 9524 || (*fnamep)[1] == NUL) | |
| 9525 | |
| 9526 #endif | |
| 9527 ) | |
| 9528 { | |
| 9529 *fnamep = expand_env_save(*fnamep); | |
| 9530 vim_free(*bufp); /* free any allocated file name */ | |
| 9531 *bufp = *fnamep; | |
| 9532 if (*fnamep == NULL) | |
| 9533 return -1; | |
| 9534 } | |
| 9535 | |
| 9536 /* When "/." or "/.." is used: force expansion to get rid of it. */ | |
| 39 | 9537 for (p = *fnamep; *p != NUL; mb_ptr_adv(p)) |
| 7 | 9538 { |
| 9539 if (vim_ispathsep(*p) | |
| 9540 && p[1] == '.' | |
| 9541 && (p[2] == NUL | |
| 9542 || vim_ispathsep(p[2]) | |
| 9543 || (p[2] == '.' | |
| 9544 && (p[3] == NUL || vim_ispathsep(p[3]))))) | |
| 9545 break; | |
| 9546 } | |
| 9547 | |
| 9548 /* FullName_save() is slow, don't use it when not needed. */ | |
| 9549 if (*p != NUL || !vim_isAbsName(*fnamep)) | |
| 9550 { | |
| 9551 *fnamep = FullName_save(*fnamep, *p != NUL); | |
| 9552 vim_free(*bufp); /* free any allocated file name */ | |
| 9553 *bufp = *fnamep; | |
| 9554 if (*fnamep == NULL) | |
| 9555 return -1; | |
| 9556 } | |
| 9557 | |
| 3598 | 9558 #ifdef WIN3264 |
| 9559 # if _WIN32_WINNT >= 0x0500 | |
| 9560 if (vim_strchr(*fnamep, '~') != NULL) | |
| 9561 { | |
| 9562 /* Expand 8.3 filename to full path. Needed to make sure the same | |
| 9563 * file does not have two different names. | |
| 9564 * Note: problem does not occur if _WIN32_WINNT < 0x0500. */ | |
| 9565 p = alloc(_MAX_PATH + 1); | |
| 9566 if (p != NULL) | |
| 9567 { | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8078
diff
changeset
|
9568 if (GetLongPathName((LPSTR)*fnamep, (LPSTR)p, _MAX_PATH)) |
| 3598 | 9569 { |
| 9570 vim_free(*bufp); | |
| 9571 *bufp = *fnamep = p; | |
| 9572 } | |
| 9573 else | |
| 9574 vim_free(p); | |
| 9575 } | |
| 9576 } | |
| 9577 # endif | |
| 9578 #endif | |
| 7 | 9579 /* Append a path separator to a directory. */ |
| 9580 if (mch_isdir(*fnamep)) | |
| 9581 { | |
| 9582 /* Make room for one or two extra characters. */ | |
| 9583 *fnamep = vim_strnsave(*fnamep, (int)STRLEN(*fnamep) + 2); | |
| 9584 vim_free(*bufp); /* free any allocated file name */ | |
| 9585 *bufp = *fnamep; | |
| 9586 if (*fnamep == NULL) | |
| 9587 return -1; | |
| 9588 add_pathsep(*fnamep); | |
| 9589 } | |
| 9590 } | |
| 9591 | |
| 9592 /* ":." - path relative to the current directory */ | |
| 9593 /* ":~" - path relative to the home directory */ | |
| 9594 /* ":8" - shortname path - postponed till after */ | |
| 9595 while (src[*usedlen] == ':' | |
| 9596 && ((c = src[*usedlen + 1]) == '.' || c == '~' || c == '8')) | |
| 9597 { | |
| 9598 *usedlen += 2; | |
| 9599 if (c == '8') | |
| 9600 { | |
| 9601 #ifdef WIN3264 | |
| 9602 has_shortname = 1; /* Postpone this. */ | |
| 9603 #endif | |
| 9604 continue; | |
| 9605 } | |
| 9606 pbuf = NULL; | |
| 9607 /* Need full path first (use expand_env() to remove a "~/") */ | |
| 9608 if (!has_fullname) | |
| 9609 { | |
| 9610 if (c == '.' && **fnamep == '~') | |
| 9611 p = pbuf = expand_env_save(*fnamep); | |
| 9612 else | |
| 9613 p = pbuf = FullName_save(*fnamep, FALSE); | |
| 9614 } | |
| 9615 else | |
| 9616 p = *fnamep; | |
| 9617 | |
| 9618 has_fullname = 0; | |
| 9619 | |
| 9620 if (p != NULL) | |
| 9621 { | |
| 9622 if (c == '.') | |
| 9623 { | |
| 9624 mch_dirname(dirname, MAXPATHL); | |
| 9625 s = shorten_fname(p, dirname); | |
| 9626 if (s != NULL) | |
| 9627 { | |
| 9628 *fnamep = s; | |
| 9629 if (pbuf != NULL) | |
| 9630 { | |
| 9631 vim_free(*bufp); /* free any allocated file name */ | |
| 9632 *bufp = pbuf; | |
| 9633 pbuf = NULL; | |
| 9634 } | |
| 9635 } | |
| 9636 } | |
| 9637 else | |
| 9638 { | |
| 9639 home_replace(NULL, p, dirname, MAXPATHL, TRUE); | |
| 9640 /* Only replace it when it starts with '~' */ | |
| 9641 if (*dirname == '~') | |
| 9642 { | |
| 9643 s = vim_strsave(dirname); | |
| 9644 if (s != NULL) | |
| 9645 { | |
| 9646 *fnamep = s; | |
| 9647 vim_free(*bufp); | |
| 9648 *bufp = s; | |
| 9649 } | |
| 9650 } | |
| 9651 } | |
| 9652 vim_free(pbuf); | |
| 9653 } | |
| 9654 } | |
| 9655 | |
| 9656 tail = gettail(*fnamep); | |
| 9657 *fnamelen = (int)STRLEN(*fnamep); | |
| 9658 | |
| 9659 /* ":h" - head, remove "/file_name", can be repeated */ | |
| 9660 /* Don't remove the first "/" or "c:\" */ | |
| 9661 while (src[*usedlen] == ':' && src[*usedlen + 1] == 'h') | |
| 9662 { | |
| 9663 valid |= VALID_HEAD; | |
| 9664 *usedlen += 2; | |
| 9665 s = get_past_head(*fnamep); | |
| 39 | 9666 while (tail > s && after_pathsep(s, tail)) |
| 1406 | 9667 mb_ptr_back(*fnamep, tail); |
| 7 | 9668 *fnamelen = (int)(tail - *fnamep); |
| 9669 #ifdef VMS | |
| 9670 if (*fnamelen > 0) | |
| 9671 *fnamelen += 1; /* the path separator is part of the path */ | |
| 9672 #endif | |
| 1406 | 9673 if (*fnamelen == 0) |
| 9674 { | |
| 9675 /* Result is empty. Turn it into "." to make ":cd %:h" work. */ | |
| 9676 p = vim_strsave((char_u *)"."); | |
| 9677 if (p == NULL) | |
| 9678 return -1; | |
| 9679 vim_free(*bufp); | |
| 9680 *bufp = *fnamep = tail = p; | |
| 9681 *fnamelen = 1; | |
| 9682 } | |
| 9683 else | |
| 9684 { | |
| 9685 while (tail > s && !after_pathsep(s, tail)) | |
| 9686 mb_ptr_back(*fnamep, tail); | |
| 9687 } | |
| 7 | 9688 } |
| 9689 | |
| 9690 /* ":8" - shortname */ | |
| 9691 if (src[*usedlen] == ':' && src[*usedlen + 1] == '8') | |
| 9692 { | |
| 9693 *usedlen += 2; | |
| 9694 #ifdef WIN3264 | |
| 9695 has_shortname = 1; | |
| 9696 #endif | |
| 9697 } | |
| 9698 | |
| 9699 #ifdef WIN3264 | |
| 3018 | 9700 /* |
| 9701 * Handle ":8" after we have done 'heads' and before we do 'tails'. | |
| 7 | 9702 */ |
| 9703 if (has_shortname) | |
| 9704 { | |
| 3018 | 9705 /* Copy the string if it is shortened by :h and when it wasn't copied |
| 9706 * yet, because we are going to change it in place. Avoids changing | |
| 9707 * the buffer name for "%:8". */ | |
| 9708 if (*fnamelen < (int)STRLEN(*fnamep) || *fnamep == fname_start) | |
| 7 | 9709 { |
| 9710 p = vim_strnsave(*fnamep, *fnamelen); | |
| 3018 | 9711 if (p == NULL) |
| 7 | 9712 return -1; |
| 9713 vim_free(*bufp); | |
| 9714 *bufp = *fnamep = p; | |
| 9715 } | |
| 9716 | |
| 9717 /* Split into two implementations - makes it easier. First is where | |
| 3018 | 9718 * there isn't a full name already, second is where there is. */ |
| 7 | 9719 if (!has_fullname && !vim_isAbsName(*fnamep)) |
| 9720 { | |
| 1591 | 9721 if (shortpath_for_partial(fnamep, bufp, fnamelen) == FAIL) |
| 7 | 9722 return -1; |
| 9723 } | |
| 9724 else | |
| 9725 { | |
| 3018 | 9726 int l = *fnamelen; |
| 9727 | |
| 9728 /* Simple case, already have the full-name. | |
| 7 | 9729 * Nearly always shorter, so try first time. */ |
| 1591 | 9730 if (get_short_pathname(fnamep, bufp, &l) == FAIL) |
| 7 | 9731 return -1; |
| 9732 | |
| 9733 if (l == 0) | |
| 9734 { | |
| 3018 | 9735 /* Couldn't find the filename, search the paths. */ |
| 7 | 9736 l = *fnamelen; |
| 1591 | 9737 if (shortpath_for_invalid_fname(fnamep, bufp, &l) == FAIL) |
| 7 | 9738 return -1; |
| 9739 } | |
| 9740 *fnamelen = l; | |
| 9741 } | |
| 9742 } | |
| 9743 #endif /* WIN3264 */ | |
| 9744 | |
| 9745 /* ":t" - tail, just the basename */ | |
| 9746 if (src[*usedlen] == ':' && src[*usedlen + 1] == 't') | |
| 9747 { | |
| 9748 *usedlen += 2; | |
| 9749 *fnamelen -= (int)(tail - *fnamep); | |
| 9750 *fnamep = tail; | |
| 9751 } | |
| 9752 | |
| 9753 /* ":e" - extension, can be repeated */ | |
| 9754 /* ":r" - root, without extension, can be repeated */ | |
| 9755 while (src[*usedlen] == ':' | |
| 9756 && (src[*usedlen + 1] == 'e' || src[*usedlen + 1] == 'r')) | |
| 9757 { | |
| 9758 /* find a '.' in the tail: | |
| 9759 * - for second :e: before the current fname | |
| 9760 * - otherwise: The last '.' | |
| 9761 */ | |
| 9762 if (src[*usedlen + 1] == 'e' && *fnamep > tail) | |
| 9763 s = *fnamep - 2; | |
| 9764 else | |
| 9765 s = *fnamep + *fnamelen - 1; | |
| 9766 for ( ; s > tail; --s) | |
| 9767 if (s[0] == '.') | |
| 9768 break; | |
| 9769 if (src[*usedlen + 1] == 'e') /* :e */ | |
| 9770 { | |
| 9771 if (s > tail) | |
| 9772 { | |
| 9773 *fnamelen += (int)(*fnamep - (s + 1)); | |
| 9774 *fnamep = s + 1; | |
| 9775 #ifdef VMS | |
| 9776 /* cut version from the extension */ | |
| 9777 s = *fnamep + *fnamelen - 1; | |
| 9778 for ( ; s > *fnamep; --s) | |
| 9779 if (s[0] == ';') | |
| 9780 break; | |
| 9781 if (s > *fnamep) | |
| 9782 *fnamelen = s - *fnamep; | |
| 9783 #endif | |
| 9784 } | |
| 9785 else if (*fnamep <= tail) | |
| 9786 *fnamelen = 0; | |
| 9787 } | |
| 9788 else /* :r */ | |
| 9789 { | |
| 9790 if (s > tail) /* remove one extension */ | |
| 9791 *fnamelen = (int)(s - *fnamep); | |
| 9792 } | |
| 9793 *usedlen += 2; | |
| 9794 } | |
| 9795 | |
| 9796 /* ":s?pat?foo?" - substitute */ | |
| 9797 /* ":gs?pat?foo?" - global substitute */ | |
| 9798 if (src[*usedlen] == ':' | |
| 9799 && (src[*usedlen + 1] == 's' | |
| 9800 || (src[*usedlen + 1] == 'g' && src[*usedlen + 2] == 's'))) | |
| 9801 { | |
| 9802 char_u *str; | |
| 9803 char_u *pat; | |
| 9804 char_u *sub; | |
| 9805 int sep; | |
| 9806 char_u *flags; | |
| 9807 int didit = FALSE; | |
| 9808 | |
| 9809 flags = (char_u *)""; | |
| 9810 s = src + *usedlen + 2; | |
| 9811 if (src[*usedlen + 1] == 'g') | |
| 9812 { | |
| 9813 flags = (char_u *)"g"; | |
| 9814 ++s; | |
| 9815 } | |
| 9816 | |
| 9817 sep = *s++; | |
| 9818 if (sep) | |
| 9819 { | |
| 9820 /* find end of pattern */ | |
| 9821 p = vim_strchr(s, sep); | |
| 9822 if (p != NULL) | |
| 9823 { | |
| 9824 pat = vim_strnsave(s, (int)(p - s)); | |
| 9825 if (pat != NULL) | |
| 9826 { | |
| 9827 s = p + 1; | |
| 9828 /* find end of substitution */ | |
| 9829 p = vim_strchr(s, sep); | |
| 9830 if (p != NULL) | |
| 9831 { | |
| 9832 sub = vim_strnsave(s, (int)(p - s)); | |
| 9833 str = vim_strnsave(*fnamep, *fnamelen); | |
| 9834 if (sub != NULL && str != NULL) | |
| 9835 { | |
| 9836 *usedlen = (int)(p + 1 - src); | |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
9837 s = do_string_sub(str, pat, sub, NULL, flags); |
| 7 | 9838 if (s != NULL) |
| 9839 { | |
| 9840 *fnamep = s; | |
| 9841 *fnamelen = (int)STRLEN(s); | |
| 9842 vim_free(*bufp); | |
| 9843 *bufp = s; | |
| 9844 didit = TRUE; | |
| 9845 } | |
| 9846 } | |
| 9847 vim_free(sub); | |
| 9848 vim_free(str); | |
| 9849 } | |
| 9850 vim_free(pat); | |
| 9851 } | |
| 9852 } | |
| 9853 /* after using ":s", repeat all the modifiers */ | |
| 9854 if (didit) | |
| 9855 goto repeat; | |
| 9856 } | |
| 9857 } | |
| 9858 | |
| 5690 | 9859 if (src[*usedlen] == ':' && src[*usedlen + 1] == 'S') |
| 9860 { | |
|
8704
8af6e33e4d4c
commit https://github.com/vim/vim/commit/5ca84ce4aa2832041f843e624c222bbc1f4d3e14
Christian Brabandt <cb@256bit.org>
parents:
8700
diff
changeset
|
9861 /* 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
|
9862 c = (*fnamep)[*fnamelen]; |
|
8730
c1ac169ee618
commit https://github.com/vim/vim/commit/52c6eaffd43a8c8865f8d6ed7cde0a8b137479e2
Christian Brabandt <cb@256bit.org>
parents:
8718
diff
changeset
|
9863 if (c != NUL) |
|
c1ac169ee618
commit https://github.com/vim/vim/commit/52c6eaffd43a8c8865f8d6ed7cde0a8b137479e2
Christian Brabandt <cb@256bit.org>
parents:
8718
diff
changeset
|
9864 (*fnamep)[*fnamelen] = NUL; |
| 5690 | 9865 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
|
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] = c; |
| 5690 | 9868 if (p == NULL) |
| 9869 return -1; | |
| 9870 vim_free(*bufp); | |
| 9871 *bufp = *fnamep = p; | |
| 9872 *fnamelen = (int)STRLEN(p); | |
| 9873 *usedlen += 2; | |
| 9874 } | |
| 9875 | |
| 7 | 9876 return valid; |
| 9877 } | |
| 9878 | |
| 9879 /* | |
| 9880 * 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
|
9881 * When "sub" is NULL "expr" is used, must be a VAR_FUNC or VAR_PARTIAL. |
| 7 | 9882 * "flags" can be "g" to do a global substitute. |
| 9883 * Returns an allocated string, NULL for error. | |
| 9884 */ | |
| 9885 char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9886 do_string_sub( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9887 char_u *str, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9888 char_u *pat, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9889 char_u *sub, |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
9890 typval_T *expr, |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9891 char_u *flags) |
| 7 | 9892 { |
| 9893 int sublen; | |
| 9894 regmatch_T regmatch; | |
| 9895 int i; | |
| 9896 int do_all; | |
| 9897 char_u *tail; | |
| 6332 | 9898 char_u *end; |
| 7 | 9899 garray_T ga; |
| 9900 char_u *ret; | |
| 9901 char_u *save_cpo; | |
| 5623 | 9902 char_u *zero_width = NULL; |
| 7 | 9903 |
| 9904 /* Make 'cpoptions' empty, so that the 'l' flag doesn't work here */ | |
| 9905 save_cpo = p_cpo; | |
| 1672 | 9906 p_cpo = empty_option; |
| 7 | 9907 |
| 9908 ga_init2(&ga, 1, 200); | |
| 9909 | |
| 9910 do_all = (flags[0] == 'g'); | |
| 9911 | |
| 9912 regmatch.rm_ic = p_ic; | |
| 9913 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING); | |
| 9914 if (regmatch.regprog != NULL) | |
| 9915 { | |
| 9916 tail = str; | |
| 6332 | 9917 end = str + STRLEN(str); |
| 7 | 9918 while (vim_regexec_nl(®match, str, (colnr_T)(tail - str))) |
| 9919 { | |
| 5623 | 9920 /* Skip empty match except for first match. */ |
| 9921 if (regmatch.startp[0] == regmatch.endp[0]) | |
| 9922 { | |
| 9923 if (zero_width == regmatch.startp[0]) | |
| 9924 { | |
| 9925 /* avoid getting stuck on a match with an empty string */ | |
| 5964 | 9926 i = MB_PTR2LEN(tail); |
| 9927 mch_memmove((char_u *)ga.ga_data + ga.ga_len, tail, | |
| 9928 (size_t)i); | |
| 9929 ga.ga_len += i; | |
| 9930 tail += i; | |
| 5623 | 9931 continue; |
| 9932 } | |
| 9933 zero_width = regmatch.startp[0]; | |
| 9934 } | |
| 9935 | |
| 7 | 9936 /* |
| 9937 * Get some space for a temporary buffer to do the substitution | |
| 9938 * into. It will contain: | |
| 9939 * - The text up to where the match is. | |
| 9940 * - The substituted text. | |
| 9941 * - The text after the match. | |
| 9942 */ | |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
9943 sublen = vim_regsub(®match, sub, expr, tail, FALSE, TRUE, FALSE); |
| 6332 | 9944 if (ga_grow(&ga, (int)((end - tail) + sublen - |
| 7 | 9945 (regmatch.endp[0] - regmatch.startp[0]))) == FAIL) |
| 9946 { | |
| 9947 ga_clear(&ga); | |
| 9948 break; | |
| 9949 } | |
| 9950 | |
| 9951 /* copy the text up to where the match is */ | |
| 9952 i = (int)(regmatch.startp[0] - tail); | |
| 9953 mch_memmove((char_u *)ga.ga_data + ga.ga_len, tail, (size_t)i); | |
| 9954 /* add the substituted text */ | |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
9955 (void)vim_regsub(®match, sub, expr, (char_u *)ga.ga_data |
| 7 | 9956 + ga.ga_len + i, TRUE, TRUE, FALSE); |
| 9957 ga.ga_len += i + sublen - 1; | |
| 5388 | 9958 tail = regmatch.endp[0]; |
| 9959 if (*tail == NUL) | |
| 9960 break; | |
| 7 | 9961 if (!do_all) |
| 9962 break; | |
| 9963 } | |
| 9964 | |
| 9965 if (ga.ga_data != NULL) | |
| 9966 STRCPY((char *)ga.ga_data + ga.ga_len, tail); | |
| 9967 | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4778
diff
changeset
|
9968 vim_regfree(regmatch.regprog); |
| 7 | 9969 } |
| 9970 | |
| 9971 ret = vim_strsave(ga.ga_data == NULL ? str : (char_u *)ga.ga_data); | |
| 9972 ga_clear(&ga); | |
| 1672 | 9973 if (p_cpo == empty_option) |
| 9974 p_cpo = save_cpo; | |
| 9975 else | |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
9976 /* Darn, evaluating {sub} expression or {expr} changed the value. */ |
| 1672 | 9977 free_string_option(save_cpo); |
| 7 | 9978 |
| 9979 return ret; | |
| 9980 } | |
| 9981 | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9982 static int |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9983 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
|
9984 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9985 typval_T rettv; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9986 typval_T argv[3]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9987 char_u buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9988 char_u *s; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9989 int retval = FAIL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9990 int dummy; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9991 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9992 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
|
9993 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
|
9994 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
|
9995 if (expr->v_type == VAR_FUNC) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9996 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9997 s = expr->vval.v_string; |
|
9626
172131507c85
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
Christian Brabandt <cb@256bit.org>
parents:
9589
diff
changeset
|
9998 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
|
9999 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
|
10000 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10001 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10002 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
|
10003 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10004 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
|
10005 |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
10006 s = partial_name(partial); |
|
9626
172131507c85
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
Christian Brabandt <cb@256bit.org>
parents:
9589
diff
changeset
|
10007 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
|
10008 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
|
10009 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10010 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10011 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10012 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10013 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
|
10014 if (s == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10015 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10016 s = skipwhite(s); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10017 if (eval1(&s, &rettv, TRUE) == FAIL) |
|
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 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
|
10020 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10021 EMSG2(_(e_invexpr2), s); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10022 goto theend; |
|
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 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10025 if (map) |
|
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 /* map(): replace the list item value */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10028 clear_tv(tv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10029 rettv.v_lock = 0; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10030 *tv = rettv; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10031 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10032 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10033 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10034 int error = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10035 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10036 /* 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
|
10037 *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
|
10038 clear_tv(&rettv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10039 /* 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
|
10040 * 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
|
10041 if (error) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10042 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10043 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10044 retval = OK; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10045 theend: |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10046 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
|
10047 return retval; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10048 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10049 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10050 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10051 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10052 * Implementation of map() and filter(). |
|
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 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10055 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
|
10056 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10057 typval_T *expr; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10058 listitem_T *li, *nli; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10059 list_T *l = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10060 dictitem_T *di; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10061 hashtab_T *ht; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10062 hashitem_T *hi; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10063 dict_T *d = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10064 typval_T save_val; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10065 typval_T save_key; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10066 int rem; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10067 int todo; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10068 char_u *ermsg = (char_u *)(map ? "map()" : "filter()"); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10069 char_u *arg_errmsg = (char_u *)(map ? N_("map() argument") |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
10070 : N_("filter() argument")); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10071 int save_did_emsg; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10072 int idx = 0; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10073 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10074 if (argvars[0].v_type == VAR_LIST) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10075 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10076 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
|
10077 || (!map && tv_check_lock(l->lv_lock, arg_errmsg, TRUE))) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10078 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10079 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10080 else if (argvars[0].v_type == VAR_DICT) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10081 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10082 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
|
10083 || (!map && tv_check_lock(d->dv_lock, arg_errmsg, TRUE))) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10084 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10085 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10086 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10087 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10088 EMSG2(_(e_listdictarg), ermsg); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10089 return; |
|
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 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10092 expr = &argvars[1]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10093 /* On type errors, the preceding call has already displayed an error |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10094 * message. Avoid a misleading error message for an empty string that |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10095 * was not passed as argument. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10096 if (expr->v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10097 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10098 prepare_vimvar(VV_VAL, &save_val); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10099 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10100 /* 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
|
10101 * 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
|
10102 save_did_emsg = did_emsg; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10103 did_emsg = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10104 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10105 prepare_vimvar(VV_KEY, &save_key); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10106 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
|
10107 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10108 vimvars[VV_KEY].vv_type = VAR_STRING; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10109 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10110 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
|
10111 hash_lock(ht); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10112 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
|
10113 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
|
10114 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10115 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
|
10116 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10117 int r; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10118 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10119 --todo; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10120 di = HI2DI(hi); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10121 if (map && |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10122 (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
|
10123 || 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
|
10124 break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10125 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
|
10126 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
|
10127 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
|
10128 if (r == FAIL || did_emsg) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10129 break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10130 if (!map && rem) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10131 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10132 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
|
10133 || 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
|
10134 break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10135 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
|
10136 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10137 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10138 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10139 hash_unlock(ht); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10140 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10141 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10142 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10143 vimvars[VV_KEY].vv_type = VAR_NUMBER; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10144 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10145 for (li = l->lv_first; li != NULL; li = nli) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10146 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10147 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
|
10148 break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10149 nli = li->li_next; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10150 vimvars[VV_KEY].vv_nr = idx; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10151 if (filter_map_one(&li->li_tv, expr, map, &rem) == FAIL |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10152 || did_emsg) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10153 break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10154 if (!map && rem) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10155 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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10156 ++idx; |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10157 } |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10158 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10159 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10160 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
|
10161 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
|
10162 |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10163 did_emsg |= save_did_emsg; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10164 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10165 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10166 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
|
10167 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10168 |
| 7 | 10169 #endif /* defined(FEAT_MODIFY_FNAME) || defined(FEAT_EVAL) */ |