Mercurial > vim
annotate src/eval.c @ 12477:68d7bc045dbe v8.0.1118
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
commit https://github.com/vim/vim/commit/4033c55eca575777718c0701e26635a0cc47d907
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Sep 16 20:54:51 2017 +0200
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Problem: FEAT_WINDOWS adds a lot of #ifdefs while it is nearly always
enabled and only adds 7% to the binary size of the tiny build.
Solution: Graduate FEAT_WINDOWS.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sat, 16 Sep 2017 21:00:06 +0200 |
| parents | c952a6af25e0 |
| children | 3f16cf18386c |
| 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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Fix for float values on VMS. (Zoltan Arpadffy)
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22 |
| 137 | 23 #define DICT_MAXNEST 100 /* maximum nesting of lists and dicts */ |
| 24 | |
| 71 | 25 static char *e_letunexp = N_("E18: Unexpected characters in :let"); |
| 26 static char *e_undefvar = N_("E121: Undefined variable: %s"); | |
| 27 static char *e_missbrac = N_("E111: Missing ']'"); | |
| 117 | 28 static char *e_dictrange = N_("E719: Cannot use [:] with a Dictionary"); |
| 29 static char *e_letwrong = N_("E734: Wrong variable type for %s="); | |
| 338 | 30 static char *e_illvar = N_("E461: Illegal variable name: %s"); |
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31 #ifdef FEAT_FLOAT |
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32 static char *e_float_as_string = N_("E806: using Float as a String"); |
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33 #endif |
| 1624 | 34 |
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35 #define NAMESPACE_CHAR (char_u *)"abglstvw" |
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36 |
| 4323 | 37 static dictitem_T globvars_var; /* variable used for g: */ |
| 137 | 38 #define globvarht globvardict.dv_hashtab |
| 39 | |
| 40 /* | |
| 142 | 41 * Old Vim variables such as "v:version" are also available without the "v:". |
| 42 * Also in functions. We need a special hashtable for them. | |
| 43 */ | |
| 299 | 44 static hashtab_T compat_hashtab; |
| 142 | 45 |
| 46 /* | |
| 364 | 47 * When recursively copying lists and dicts we need to remember which ones we |
| 48 * have done to avoid endless recursiveness. This unique ID is used for that. | |
| 1891 | 49 * The last bit is used for previous_funccal, ignored when comparing. |
| 364 | 50 */ |
| 51 static int current_copyID = 0; | |
| 5973 | 52 |
| 364 | 53 /* |
| 137 | 54 * Array to hold the hashtab with variables local to each sourced script. |
| 55 * Each item holds a variable (nameless) that points to the dict_T. | |
| 56 */ | |
| 57 typedef struct | |
| 58 { | |
| 59 dictitem_T sv_var; | |
| 60 dict_T sv_dict; | |
| 61 } scriptvar_T; | |
| 62 | |
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63 static garray_T ga_scripts = {0, 0, sizeof(scriptvar_T *), 4, NULL}; |
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64 #define SCRIPT_SV(id) (((scriptvar_T **)ga_scripts.ga_data)[(id) - 1]) |
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65 #define SCRIPT_VARS(id) (SCRIPT_SV(id)->sv_dict.dv_hashtab) |
| 7 | 66 |
| 67 static int echo_attr = 0; /* attributes used for ":echo" */ | |
| 68 | |
| 856 | 69 /* The names of packages that once were loaded are remembered. */ |
| 855 | 70 static garray_T ga_loaded = {0, 0, sizeof(char_u *), 4, NULL}; |
| 71 | |
| 7 | 72 /* |
| 76 | 73 * Info used by a ":for" loop. |
| 74 */ | |
| 137 | 75 typedef struct |
| 76 | 76 { |
| 77 int fi_semicolon; /* TRUE if ending in '; var]' */ | |
| 78 int fi_varcount; /* nr of variables in the list */ | |
| 137 | 79 listwatch_T fi_lw; /* keep an eye on the item used. */ |
| 80 list_T *fi_list; /* list being used */ | |
| 81 } forinfo_T; | |
| 76 | 82 |
| 7 | 83 |
| 84 /* | |
| 85 * Array to hold the value of v: variables. | |
| 137 | 86 * The value is in a dictitem, so that it can also be used in the v: scope. |
| 87 * The reason to use this table anyway is for very quick access to the | |
| 88 * variables with the VV_ defines. | |
| 7 | 89 */ |
| 90 | |
| 137 | 91 /* values for vv_flags: */ |
| 29 | 92 #define VV_COMPAT 1 /* compatible, also used without "v:" */ |
| 93 #define VV_RO 2 /* read-only */ | |
| 159 | 94 #define VV_RO_SBX 4 /* read-only in the sandbox */ |
| 7 | 95 |
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96 #define VV_NAME(s, t) s, {{t, 0, {0}}, 0, {0}} |
| 137 | 97 |
| 98 static struct vimvar | |
| 99 { | |
| 100 char *vv_name; /* name of variable, without v: */ | |
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101 dictitem16_T vv_di; /* value and name for key (max 16 chars!) */ |
| 137 | 102 char vv_flags; /* VV_COMPAT, VV_RO, VV_RO_SBX */ |
| 7 | 103 } vimvars[VV_LEN] = |
| 104 | 104 { |
| 105 /* | |
| 106 * The order here must match the VV_ defines in vim.h! | |
| 117 | 107 * Initializing a union does not work, leave tv.vval empty to get zero's. |
| 104 | 108 */ |
| 137 | 109 {VV_NAME("count", VAR_NUMBER), VV_COMPAT+VV_RO}, |
| 110 {VV_NAME("count1", VAR_NUMBER), VV_RO}, | |
| 111 {VV_NAME("prevcount", VAR_NUMBER), VV_RO}, | |
| 112 {VV_NAME("errmsg", VAR_STRING), VV_COMPAT}, | |
| 113 {VV_NAME("warningmsg", VAR_STRING), 0}, | |
| 114 {VV_NAME("statusmsg", VAR_STRING), 0}, | |
| 115 {VV_NAME("shell_error", VAR_NUMBER), VV_COMPAT+VV_RO}, | |
| 116 {VV_NAME("this_session", VAR_STRING), VV_COMPAT}, | |
| 117 {VV_NAME("version", VAR_NUMBER), VV_COMPAT+VV_RO}, | |
| 118 {VV_NAME("lnum", VAR_NUMBER), VV_RO_SBX}, | |
| 119 {VV_NAME("termresponse", VAR_STRING), VV_RO}, | |
| 120 {VV_NAME("fname", VAR_STRING), VV_RO}, | |
| 121 {VV_NAME("lang", VAR_STRING), VV_RO}, | |
| 122 {VV_NAME("lc_time", VAR_STRING), VV_RO}, | |
| 123 {VV_NAME("ctype", VAR_STRING), VV_RO}, | |
| 124 {VV_NAME("charconvert_from", VAR_STRING), VV_RO}, | |
| 125 {VV_NAME("charconvert_to", VAR_STRING), VV_RO}, | |
| 126 {VV_NAME("fname_in", VAR_STRING), VV_RO}, | |
| 127 {VV_NAME("fname_out", VAR_STRING), VV_RO}, | |
| 128 {VV_NAME("fname_new", VAR_STRING), VV_RO}, | |
| 129 {VV_NAME("fname_diff", VAR_STRING), VV_RO}, | |
| 130 {VV_NAME("cmdarg", VAR_STRING), VV_RO}, | |
| 131 {VV_NAME("foldstart", VAR_NUMBER), VV_RO_SBX}, | |
| 132 {VV_NAME("foldend", VAR_NUMBER), VV_RO_SBX}, | |
| 133 {VV_NAME("folddashes", VAR_STRING), VV_RO_SBX}, | |
| 134 {VV_NAME("foldlevel", VAR_NUMBER), VV_RO_SBX}, | |
| 135 {VV_NAME("progname", VAR_STRING), VV_RO}, | |
| 136 {VV_NAME("servername", VAR_STRING), VV_RO}, | |
| 137 {VV_NAME("dying", VAR_NUMBER), VV_RO}, | |
| 138 {VV_NAME("exception", VAR_STRING), VV_RO}, | |
| 139 {VV_NAME("throwpoint", VAR_STRING), VV_RO}, | |
| 140 {VV_NAME("register", VAR_STRING), VV_RO}, | |
| 141 {VV_NAME("cmdbang", VAR_NUMBER), VV_RO}, | |
| 142 {VV_NAME("insertmode", VAR_STRING), VV_RO}, | |
| 159 | 143 {VV_NAME("val", VAR_UNKNOWN), VV_RO}, |
| 144 {VV_NAME("key", VAR_UNKNOWN), VV_RO}, | |
| 170 | 145 {VV_NAME("profiling", VAR_NUMBER), VV_RO}, |
| 179 | 146 {VV_NAME("fcs_reason", VAR_STRING), VV_RO}, |
| 147 {VV_NAME("fcs_choice", VAR_STRING), 0}, | |
| 192 | 148 {VV_NAME("beval_bufnr", VAR_NUMBER), VV_RO}, |
| 149 {VV_NAME("beval_winnr", VAR_NUMBER), VV_RO}, | |
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150 {VV_NAME("beval_winid", VAR_NUMBER), VV_RO}, |
| 192 | 151 {VV_NAME("beval_lnum", VAR_NUMBER), VV_RO}, |
| 152 {VV_NAME("beval_col", VAR_NUMBER), VV_RO}, | |
| 153 {VV_NAME("beval_text", VAR_STRING), VV_RO}, | |
| 542 | 154 {VV_NAME("scrollstart", VAR_STRING), 0}, |
| 580 | 155 {VV_NAME("swapname", VAR_STRING), VV_RO}, |
| 156 {VV_NAME("swapchoice", VAR_STRING), 0}, | |
| 591 | 157 {VV_NAME("swapcommand", VAR_STRING), VV_RO}, |
| 2845 | 158 {VV_NAME("char", VAR_STRING), 0}, |
| 1029 | 159 {VV_NAME("mouse_win", VAR_NUMBER), 0}, |
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160 {VV_NAME("mouse_winid", VAR_NUMBER), 0}, |
| 1029 | 161 {VV_NAME("mouse_lnum", VAR_NUMBER), 0}, |
| 162 {VV_NAME("mouse_col", VAR_NUMBER), 0}, | |
| 1490 | 163 {VV_NAME("operator", VAR_STRING), VV_RO}, |
| 1624 | 164 {VV_NAME("searchforward", VAR_NUMBER), 0}, |
| 5458 | 165 {VV_NAME("hlsearch", VAR_NUMBER), 0}, |
| 1733 | 166 {VV_NAME("oldfiles", VAR_LIST), 0}, |
| 2609 | 167 {VV_NAME("windowid", VAR_NUMBER), VV_RO}, |
| 5780 | 168 {VV_NAME("progpath", VAR_STRING), VV_RO}, |
| 6909 | 169 {VV_NAME("completed_item", VAR_DICT), VV_RO}, |
| 6935 | 170 {VV_NAME("option_new", VAR_STRING), VV_RO}, |
| 171 {VV_NAME("option_old", VAR_STRING), VV_RO}, | |
| 172 {VV_NAME("option_type", VAR_STRING), VV_RO}, | |
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173 {VV_NAME("errors", VAR_LIST), 0}, |
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174 {VV_NAME("false", VAR_SPECIAL), VV_RO}, |
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175 {VV_NAME("true", VAR_SPECIAL), VV_RO}, |
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176 {VV_NAME("null", VAR_SPECIAL), VV_RO}, |
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177 {VV_NAME("none", VAR_SPECIAL), VV_RO}, |
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178 {VV_NAME("vim_did_enter", VAR_NUMBER), VV_RO}, |
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179 {VV_NAME("testing", VAR_NUMBER), 0}, |
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180 {VV_NAME("t_number", VAR_NUMBER), VV_RO}, |
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181 {VV_NAME("t_string", VAR_NUMBER), VV_RO}, |
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182 {VV_NAME("t_func", VAR_NUMBER), VV_RO}, |
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183 {VV_NAME("t_list", VAR_NUMBER), VV_RO}, |
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184 {VV_NAME("t_dict", VAR_NUMBER), VV_RO}, |
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185 {VV_NAME("t_float", VAR_NUMBER), VV_RO}, |
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186 {VV_NAME("t_bool", VAR_NUMBER), VV_RO}, |
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187 {VV_NAME("t_none", VAR_NUMBER), VV_RO}, |
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188 {VV_NAME("t_job", VAR_NUMBER), VV_RO}, |
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189 {VV_NAME("t_channel", VAR_NUMBER), VV_RO}, |
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190 {VV_NAME("termrgbresp", VAR_STRING), VV_RO}, |
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191 {VV_NAME("termu7resp", VAR_STRING), VV_RO}, |
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192 {VV_NAME("termstyleresp", VAR_STRING), VV_RO}, |
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193 {VV_NAME("termblinkresp", VAR_STRING), VV_RO}, |
| 7 | 194 }; |
| 195 | |
| 104 | 196 /* shorthand */ |
| 1624 | 197 #define vv_type vv_di.di_tv.v_type |
| 198 #define vv_nr vv_di.di_tv.vval.v_number | |
| 199 #define vv_float vv_di.di_tv.vval.v_float | |
| 200 #define vv_str vv_di.di_tv.vval.v_string | |
| 1733 | 201 #define vv_list vv_di.di_tv.vval.v_list |
| 6909 | 202 #define vv_dict vv_di.di_tv.vval.v_dict |
| 1624 | 203 #define vv_tv vv_di.di_tv |
| 137 | 204 |
| 4323 | 205 static dictitem_T vimvars_var; /* variable used for v: */ |
| 137 | 206 #define vimvarht vimvardict.dv_hashtab |
| 207 | |
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208 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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209 static char_u *skip_var_list(char_u *arg, int *var_count, int *semicolon); |
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210 static char_u *skip_var_one(char_u *arg); |
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211 static void list_glob_vars(int *first); |
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212 static void list_buf_vars(int *first); |
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213 static void list_win_vars(int *first); |
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214 static void list_tab_vars(int *first); |
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215 static void list_vim_vars(int *first); |
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216 static void list_script_vars(int *first); |
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217 static char_u *list_arg_vars(exarg_T *eap, char_u *arg, int *first); |
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218 static char_u *ex_let_one(char_u *arg, typval_T *tv, int copy, char_u *endchars, char_u *op); |
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219 static void set_var_lval(lval_T *lp, char_u *endp, typval_T *rettv, int copy, char_u *op); |
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220 static int tv_op(typval_T *tv1, typval_T *tv2, char_u *op); |
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221 static void ex_unletlock(exarg_T *eap, char_u *argstart, int deep); |
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222 static int do_unlet_var(lval_T *lp, char_u *name_end, int forceit); |
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223 static int do_lock_var(lval_T *lp, char_u *name_end, int deep, int lock); |
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224 static void item_lock(typval_T *tv, int deep, int lock); |
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225 |
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226 static int eval2(char_u **arg, typval_T *rettv, int evaluate); |
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227 static int eval3(char_u **arg, typval_T *rettv, int evaluate); |
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228 static int eval4(char_u **arg, typval_T *rettv, int evaluate); |
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229 static int eval5(char_u **arg, typval_T *rettv, int evaluate); |
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230 static int eval6(char_u **arg, typval_T *rettv, int evaluate, int want_string); |
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231 static int eval7(char_u **arg, typval_T *rettv, int evaluate, int want_string); |
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232 |
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233 static int eval_index(char_u **arg, typval_T *rettv, int evaluate, int verbose); |
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234 static int get_string_tv(char_u **arg, typval_T *rettv, int evaluate); |
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235 static int get_lit_string_tv(char_u **arg, typval_T *rettv, int evaluate); |
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236 static int free_unref_items(int copyID); |
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237 static int get_env_tv(char_u **arg, typval_T *rettv, int evaluate); |
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238 static int get_env_len(char_u **arg); |
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239 static char_u * make_expanded_name(char_u *in_start, char_u *expr_start, char_u *expr_end, char_u *in_end); |
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240 static void check_vars(char_u *name, int len); |
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241 static typval_T *alloc_string_tv(char_u *string); |
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242 static void delete_var(hashtab_T *ht, hashitem_T *hi); |
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243 static void list_one_var(dictitem_T *v, char_u *prefix, int *first); |
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244 static void list_one_var_a(char_u *prefix, char_u *name, int type, char_u *string, int *first); |
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245 static char_u *find_option_end(char_u **arg, int *opt_flags); |
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246 |
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247 /* for VIM_VERSION_ defines */ |
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248 #include "version.h" |
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249 |
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250 |
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251 #if defined(EBCDIC) || defined(PROTO) |
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252 /* |
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253 * Compare struct fst by function name. |
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254 */ |
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255 static int |
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256 compare_func_name(const void *s1, const void *s2) |
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257 { |
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258 struct fst *p1 = (struct fst *)s1; |
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259 struct fst *p2 = (struct fst *)s2; |
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260 |
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261 return STRCMP(p1->f_name, p2->f_name); |
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262 } |
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263 |
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264 /* |
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265 * Sort the function table by function name. |
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266 * The sorting of the table above is ASCII dependant. |
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267 * On machines using EBCDIC we have to sort it. |
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268 */ |
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269 static void |
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270 sortFunctions(void) |
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271 { |
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272 int funcCnt = (int)(sizeof(functions) / sizeof(struct fst)) - 1; |
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273 |
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274 qsort(functions, (size_t)funcCnt, sizeof(struct fst), compare_func_name); |
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275 } |
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276 #endif |
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277 |
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278 |
| 137 | 279 /* |
| 280 * Initialize the global and v: variables. | |
| 281 */ | |
| 282 void | |
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283 eval_init(void) |
| 137 | 284 { |
| 285 int i; | |
| 286 struct vimvar *p; | |
| 287 | |
| 3687 | 288 init_var_dict(&globvardict, &globvars_var, VAR_DEF_SCOPE); |
| 289 init_var_dict(&vimvardict, &vimvars_var, VAR_SCOPE); | |
| 2758 | 290 vimvardict.dv_lock = VAR_FIXED; |
| 142 | 291 hash_init(&compat_hashtab); |
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292 func_init(); |
| 137 | 293 |
| 294 for (i = 0; i < VV_LEN; ++i) | |
| 295 { | |
| 296 p = &vimvars[i]; | |
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297 if (STRLEN(p->vv_name) > 16) |
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298 { |
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299 IEMSG("INTERNAL: name too long, increase size of dictitem16_T"); |
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300 getout(1); |
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301 } |
| 137 | 302 STRCPY(p->vv_di.di_key, p->vv_name); |
| 303 if (p->vv_flags & VV_RO) | |
| 304 p->vv_di.di_flags = DI_FLAGS_RO | DI_FLAGS_FIX; | |
| 305 else if (p->vv_flags & VV_RO_SBX) | |
| 306 p->vv_di.di_flags = DI_FLAGS_RO_SBX | DI_FLAGS_FIX; | |
| 307 else | |
| 308 p->vv_di.di_flags = DI_FLAGS_FIX; | |
| 159 | 309 |
| 310 /* add to v: scope dict, unless the value is not always available */ | |
| 311 if (p->vv_type != VAR_UNKNOWN) | |
| 312 hash_add(&vimvarht, p->vv_di.di_key); | |
| 137 | 313 if (p->vv_flags & VV_COMPAT) |
| 142 | 314 /* add to compat scope dict */ |
| 315 hash_add(&compat_hashtab, p->vv_di.di_key); | |
| 137 | 316 } |
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317 vimvars[VV_VERSION].vv_nr = VIM_VERSION_100; |
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318 |
| 1624 | 319 set_vim_var_nr(VV_SEARCHFORWARD, 1L); |
| 5458 | 320 set_vim_var_nr(VV_HLSEARCH, 1L); |
| 6909 | 321 set_vim_var_dict(VV_COMPLETED_ITEM, dict_alloc()); |
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322 set_vim_var_list(VV_ERRORS, list_alloc()); |
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323 |
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324 set_vim_var_nr(VV_FALSE, VVAL_FALSE); |
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325 set_vim_var_nr(VV_TRUE, VVAL_TRUE); |
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326 set_vim_var_nr(VV_NONE, VVAL_NONE); |
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327 set_vim_var_nr(VV_NULL, VVAL_NULL); |
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328 |
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329 set_vim_var_nr(VV_TYPE_NUMBER, VAR_TYPE_NUMBER); |
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330 set_vim_var_nr(VV_TYPE_STRING, VAR_TYPE_STRING); |
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331 set_vim_var_nr(VV_TYPE_FUNC, VAR_TYPE_FUNC); |
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332 set_vim_var_nr(VV_TYPE_LIST, VAR_TYPE_LIST); |
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333 set_vim_var_nr(VV_TYPE_DICT, VAR_TYPE_DICT); |
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334 set_vim_var_nr(VV_TYPE_FLOAT, VAR_TYPE_FLOAT); |
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335 set_vim_var_nr(VV_TYPE_BOOL, VAR_TYPE_BOOL); |
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336 set_vim_var_nr(VV_TYPE_NONE, VAR_TYPE_NONE); |
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337 set_vim_var_nr(VV_TYPE_JOB, VAR_TYPE_JOB); |
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338 set_vim_var_nr(VV_TYPE_CHANNEL, VAR_TYPE_CHANNEL); |
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339 |
| 3488 | 340 set_reg_var(0); /* default for v:register is not 0 but '"' */ |
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341 |
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342 #ifdef EBCDIC |
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343 /* |
| 3178 | 344 * Sort the function table, to enable binary search. |
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345 */ |
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346 sortFunctions(); |
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347 #endif |
| 137 | 348 } |
| 349 | |
| 357 | 350 #if defined(EXITFREE) || defined(PROTO) |
| 351 void | |
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352 eval_clear(void) |
| 357 | 353 { |
| 354 int i; | |
| 355 struct vimvar *p; | |
| 356 | |
| 357 for (i = 0; i < VV_LEN; ++i) | |
| 358 { | |
| 359 p = &vimvars[i]; | |
| 360 if (p->vv_di.di_tv.v_type == VAR_STRING) | |
| 364 | 361 { |
| 1734 | 362 vim_free(p->vv_str); |
| 363 p->vv_str = NULL; | |
| 1733 | 364 } |
| 365 else if (p->vv_di.di_tv.v_type == VAR_LIST) | |
| 366 { | |
| 367 list_unref(p->vv_list); | |
| 368 p->vv_list = NULL; | |
| 364 | 369 } |
| 357 | 370 } |
| 371 hash_clear(&vimvarht); | |
| 1741 | 372 hash_init(&vimvarht); /* garbage_collect() will access it */ |
| 357 | 373 hash_clear(&compat_hashtab); |
| 374 | |
| 364 | 375 free_scriptnames(); |
| 4133 | 376 # if defined(FEAT_CMDL_COMPL) |
| 2849 | 377 free_locales(); |
| 4133 | 378 # endif |
| 357 | 379 |
| 380 /* global variables */ | |
| 381 vars_clear(&globvarht); | |
| 364 | 382 |
| 855 | 383 /* autoloaded script names */ |
| 384 ga_clear_strings(&ga_loaded); | |
| 385 | |
| 5378 | 386 /* Script-local variables. First clear all the variables and in a second |
| 387 * loop free the scriptvar_T, because a variable in one script might hold | |
| 388 * a reference to the whole scope of another script. */ | |
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389 for (i = 1; i <= ga_scripts.ga_len; ++i) |
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390 vars_clear(&SCRIPT_VARS(i)); |
| 5378 | 391 for (i = 1; i <= ga_scripts.ga_len; ++i) |
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392 vim_free(SCRIPT_SV(i)); |
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393 ga_clear(&ga_scripts); |
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394 |
| 371 | 395 /* unreferenced lists and dicts */ |
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396 (void)garbage_collect(FALSE); |
| 1624 | 397 |
| 398 /* functions */ | |
| 399 free_all_functions(); | |
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400 } |
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401 #endif |
| 137 | 402 |
| 7 | 403 |
| 404 /* | |
| 405 * Set an internal variable to a string value. Creates the variable if it does | |
| 406 * not already exist. | |
| 407 */ | |
| 408 void | |
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409 set_internal_string_var(char_u *name, char_u *value) |
| 7 | 410 { |
| 56 | 411 char_u *val; |
| 137 | 412 typval_T *tvp; |
| 7 | 413 |
| 414 val = vim_strsave(value); | |
| 415 if (val != NULL) | |
| 416 { | |
| 71 | 417 tvp = alloc_string_tv(val); |
| 56 | 418 if (tvp != NULL) |
| 419 { | |
| 420 set_var(name, tvp, FALSE); | |
| 71 | 421 free_tv(tvp); |
| 7 | 422 } |
| 423 } | |
| 424 } | |
| 425 | |
| 169 | 426 static lval_T *redir_lval = NULL; |
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427 #define EVALCMD_BUSY (redir_lval == (lval_T *)&redir_lval) |
| 1057 | 428 static garray_T redir_ga; /* only valid when redir_lval is not NULL */ |
| 169 | 429 static char_u *redir_endp = NULL; |
| 430 static char_u *redir_varname = NULL; | |
| 431 | |
| 432 /* | |
| 433 * Start recording command output to a variable | |
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434 * When "append" is TRUE append to an existing variable. |
| 169 | 435 * Returns OK if successfully completed the setup. FAIL otherwise. |
| 436 */ | |
| 437 int | |
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438 var_redir_start(char_u *name, int append) |
| 169 | 439 { |
| 440 int save_emsg; | |
| 441 int err; | |
| 442 typval_T tv; | |
| 443 | |
| 1976 | 444 /* Catch a bad name early. */ |
| 271 | 445 if (!eval_isnamec1(*name)) |
| 169 | 446 { |
| 447 EMSG(_(e_invarg)); | |
| 448 return FAIL; | |
| 449 } | |
| 450 | |
| 1976 | 451 /* Make a copy of the name, it is used in redir_lval until redir ends. */ |
| 169 | 452 redir_varname = vim_strsave(name); |
| 453 if (redir_varname == NULL) | |
| 454 return FAIL; | |
| 455 | |
| 456 redir_lval = (lval_T *)alloc_clear((unsigned)sizeof(lval_T)); | |
| 457 if (redir_lval == NULL) | |
| 458 { | |
| 459 var_redir_stop(); | |
| 460 return FAIL; | |
| 461 } | |
| 462 | |
| 1057 | 463 /* The output is stored in growarray "redir_ga" until redirection ends. */ |
| 464 ga_init2(&redir_ga, (int)sizeof(char), 500); | |
| 465 | |
| 169 | 466 /* Parse the variable name (can be a dict or list entry). */ |
| 5604 | 467 redir_endp = get_lval(redir_varname, NULL, redir_lval, FALSE, FALSE, 0, |
| 271 | 468 FNE_CHECK_START); |
| 169 | 469 if (redir_endp == NULL || redir_lval->ll_name == NULL || *redir_endp != NUL) |
| 470 { | |
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471 clear_lval(redir_lval); |
| 169 | 472 if (redir_endp != NULL && *redir_endp != NUL) |
| 473 /* Trailing characters are present after the variable name */ | |
| 474 EMSG(_(e_trailing)); | |
| 475 else | |
| 476 EMSG(_(e_invarg)); | |
| 1976 | 477 redir_endp = NULL; /* don't store a value, only cleanup */ |
| 169 | 478 var_redir_stop(); |
| 479 return FAIL; | |
| 480 } | |
| 481 | |
| 482 /* check if we can write to the variable: set it to or append an empty | |
| 483 * string */ | |
| 484 save_emsg = did_emsg; | |
| 485 did_emsg = FALSE; | |
| 486 tv.v_type = VAR_STRING; | |
| 487 tv.vval.v_string = (char_u *)""; | |
| 488 if (append) | |
| 489 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)"."); | |
| 490 else | |
| 491 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)"="); | |
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492 clear_lval(redir_lval); |
| 169 | 493 err = did_emsg; |
| 716 | 494 did_emsg |= save_emsg; |
| 169 | 495 if (err) |
| 496 { | |
| 1976 | 497 redir_endp = NULL; /* don't store a value, only cleanup */ |
| 169 | 498 var_redir_stop(); |
| 499 return FAIL; | |
| 500 } | |
| 501 | |
| 502 return OK; | |
| 503 } | |
| 504 | |
| 505 /* | |
| 1057 | 506 * Append "value[value_len]" to the variable set by var_redir_start(). |
| 507 * The actual appending is postponed until redirection ends, because the value | |
| 508 * appended may in fact be the string we write to, changing it may cause freed | |
| 509 * memory to be used: | |
| 510 * :redir => foo | |
| 511 * :let foo | |
| 512 * :redir END | |
| 169 | 513 */ |
| 514 void | |
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515 var_redir_str(char_u *value, int value_len) |
| 1057 | 516 { |
| 1320 | 517 int len; |
| 169 | 518 |
| 519 if (redir_lval == NULL) | |
| 520 return; | |
| 521 | |
| 1057 | 522 if (value_len == -1) |
| 1320 | 523 len = (int)STRLEN(value); /* Append the entire string */ |
| 524 else | |
| 525 len = value_len; /* Append only "value_len" characters */ | |
| 526 | |
| 527 if (ga_grow(&redir_ga, len) == OK) | |
| 1057 | 528 { |
| 529 mch_memmove((char *)redir_ga.ga_data + redir_ga.ga_len, value, len); | |
| 1320 | 530 redir_ga.ga_len += len; |
| 1057 | 531 } |
| 532 else | |
| 169 | 533 var_redir_stop(); |
| 534 } | |
| 535 | |
| 536 /* | |
| 537 * Stop redirecting command output to a variable. | |
| 1976 | 538 * Frees the allocated memory. |
| 169 | 539 */ |
| 540 void | |
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541 var_redir_stop(void) |
| 169 | 542 { |
| 1057 | 543 typval_T tv; |
| 544 | |
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545 if (EVALCMD_BUSY) |
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546 { |
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547 redir_lval = NULL; |
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548 return; |
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549 } |
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550 |
| 169 | 551 if (redir_lval != NULL) |
| 552 { | |
| 1976 | 553 /* If there was no error: assign the text to the variable. */ |
| 554 if (redir_endp != NULL) | |
| 555 { | |
| 556 ga_append(&redir_ga, NUL); /* Append the trailing NUL. */ | |
| 557 tv.v_type = VAR_STRING; | |
| 558 tv.vval.v_string = redir_ga.ga_data; | |
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559 /* Call get_lval() again, if it's inside a Dict or List it may |
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560 * have changed. */ |
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561 redir_endp = get_lval(redir_varname, NULL, redir_lval, |
| 5604 | 562 FALSE, FALSE, 0, FNE_CHECK_START); |
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563 if (redir_endp != NULL && redir_lval->ll_name != NULL) |
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564 set_var_lval(redir_lval, redir_endp, &tv, FALSE, (char_u *)"."); |
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565 clear_lval(redir_lval); |
| 1976 | 566 } |
| 567 | |
| 568 /* free the collected output */ | |
| 569 vim_free(redir_ga.ga_data); | |
| 570 redir_ga.ga_data = NULL; | |
| 1057 | 571 |
| 169 | 572 vim_free(redir_lval); |
| 573 redir_lval = NULL; | |
| 574 } | |
| 575 vim_free(redir_varname); | |
| 576 redir_varname = NULL; | |
| 577 } | |
| 578 | |
| 7 | 579 # if defined(FEAT_MBYTE) || defined(PROTO) |
| 580 int | |
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581 eval_charconvert( |
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582 char_u *enc_from, |
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583 char_u *enc_to, |
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584 char_u *fname_from, |
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585 char_u *fname_to) |
| 7 | 586 { |
| 587 int err = FALSE; | |
| 588 | |
| 589 set_vim_var_string(VV_CC_FROM, enc_from, -1); | |
| 590 set_vim_var_string(VV_CC_TO, enc_to, -1); | |
| 591 set_vim_var_string(VV_FNAME_IN, fname_from, -1); | |
| 592 set_vim_var_string(VV_FNAME_OUT, fname_to, -1); | |
| 593 if (eval_to_bool(p_ccv, &err, NULL, FALSE)) | |
| 594 err = TRUE; | |
| 595 set_vim_var_string(VV_CC_FROM, NULL, -1); | |
| 596 set_vim_var_string(VV_CC_TO, NULL, -1); | |
| 597 set_vim_var_string(VV_FNAME_IN, NULL, -1); | |
| 598 set_vim_var_string(VV_FNAME_OUT, NULL, -1); | |
| 599 | |
| 600 if (err) | |
| 601 return FAIL; | |
| 602 return OK; | |
| 603 } | |
| 604 # endif | |
| 605 | |
| 606 # if defined(FEAT_POSTSCRIPT) || defined(PROTO) | |
| 607 int | |
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608 eval_printexpr(char_u *fname, char_u *args) |
| 7 | 609 { |
| 610 int err = FALSE; | |
| 611 | |
| 612 set_vim_var_string(VV_FNAME_IN, fname, -1); | |
| 613 set_vim_var_string(VV_CMDARG, args, -1); | |
| 614 if (eval_to_bool(p_pexpr, &err, NULL, FALSE)) | |
| 615 err = TRUE; | |
| 616 set_vim_var_string(VV_FNAME_IN, NULL, -1); | |
| 617 set_vim_var_string(VV_CMDARG, NULL, -1); | |
| 618 | |
| 619 if (err) | |
| 620 { | |
| 621 mch_remove(fname); | |
| 622 return FAIL; | |
| 623 } | |
| 624 return OK; | |
| 625 } | |
| 626 # endif | |
| 627 | |
| 628 # if defined(FEAT_DIFF) || defined(PROTO) | |
| 629 void | |
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630 eval_diff( |
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631 char_u *origfile, |
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632 char_u *newfile, |
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633 char_u *outfile) |
| 7 | 634 { |
| 635 int err = FALSE; | |
| 636 | |
| 637 set_vim_var_string(VV_FNAME_IN, origfile, -1); | |
| 638 set_vim_var_string(VV_FNAME_NEW, newfile, -1); | |
| 639 set_vim_var_string(VV_FNAME_OUT, outfile, -1); | |
| 640 (void)eval_to_bool(p_dex, &err, NULL, FALSE); | |
| 641 set_vim_var_string(VV_FNAME_IN, NULL, -1); | |
| 642 set_vim_var_string(VV_FNAME_NEW, NULL, -1); | |
| 643 set_vim_var_string(VV_FNAME_OUT, NULL, -1); | |
| 644 } | |
| 645 | |
| 646 void | |
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647 eval_patch( |
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648 char_u *origfile, |
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649 char_u *difffile, |
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650 char_u *outfile) |
| 7 | 651 { |
| 652 int err; | |
| 653 | |
| 654 set_vim_var_string(VV_FNAME_IN, origfile, -1); | |
| 655 set_vim_var_string(VV_FNAME_DIFF, difffile, -1); | |
| 656 set_vim_var_string(VV_FNAME_OUT, outfile, -1); | |
| 657 (void)eval_to_bool(p_pex, &err, NULL, FALSE); | |
| 658 set_vim_var_string(VV_FNAME_IN, NULL, -1); | |
| 659 set_vim_var_string(VV_FNAME_DIFF, NULL, -1); | |
| 660 set_vim_var_string(VV_FNAME_OUT, NULL, -1); | |
| 661 } | |
| 662 # endif | |
| 663 | |
| 664 /* | |
| 665 * Top level evaluation function, returning a boolean. | |
| 666 * Sets "error" to TRUE if there was an error. | |
| 667 * Return TRUE or FALSE. | |
| 668 */ | |
| 669 int | |
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670 eval_to_bool( |
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671 char_u *arg, |
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672 int *error, |
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673 char_u **nextcmd, |
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674 int skip) /* only parse, don't execute */ |
| 7 | 675 { |
| 137 | 676 typval_T tv; |
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677 varnumber_T retval = FALSE; |
| 7 | 678 |
| 679 if (skip) | |
| 680 ++emsg_skip; | |
| 71 | 681 if (eval0(arg, &tv, nextcmd, !skip) == FAIL) |
| 7 | 682 *error = TRUE; |
| 683 else | |
| 684 { | |
| 685 *error = FALSE; | |
| 686 if (!skip) | |
| 687 { | |
| 323 | 688 retval = (get_tv_number_chk(&tv, error) != 0); |
| 71 | 689 clear_tv(&tv); |
| 7 | 690 } |
| 691 } | |
| 692 if (skip) | |
| 693 --emsg_skip; | |
| 694 | |
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695 return (int)retval; |
| 7 | 696 } |
| 697 | |
| 698 /* | |
| 699 * Top level evaluation function, returning a string. If "skip" is TRUE, | |
| 700 * only parsing to "nextcmd" is done, without reporting errors. Return | |
| 701 * pointer to allocated memory, or NULL for failure or when "skip" is TRUE. | |
| 702 */ | |
| 703 char_u * | |
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704 eval_to_string_skip( |
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705 char_u *arg, |
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706 char_u **nextcmd, |
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707 int skip) /* only parse, don't execute */ |
| 7 | 708 { |
| 137 | 709 typval_T tv; |
| 7 | 710 char_u *retval; |
| 711 | |
| 712 if (skip) | |
| 713 ++emsg_skip; | |
| 71 | 714 if (eval0(arg, &tv, nextcmd, !skip) == FAIL || skip) |
| 7 | 715 retval = NULL; |
| 716 else | |
| 717 { | |
| 71 | 718 retval = vim_strsave(get_tv_string(&tv)); |
| 719 clear_tv(&tv); | |
| 7 | 720 } |
| 721 if (skip) | |
| 722 --emsg_skip; | |
| 723 | |
| 724 return retval; | |
| 725 } | |
| 726 | |
| 727 /* | |
| 9 | 728 * Skip over an expression at "*pp". |
| 729 * Return FAIL for an error, OK otherwise. | |
| 730 */ | |
| 731 int | |
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732 skip_expr(char_u **pp) |
| 9 | 733 { |
| 137 | 734 typval_T rettv; |
| 9 | 735 |
| 736 *pp = skipwhite(*pp); | |
| 71 | 737 return eval1(pp, &rettv, FALSE); |
| 9 | 738 } |
| 739 | |
| 740 /* | |
| 7 | 741 * Top level evaluation function, returning a string. |
| 1713 | 742 * When "convert" is TRUE convert a List into a sequence of lines and convert |
| 743 * a Float to a String. | |
| 7 | 744 * Return pointer to allocated memory, or NULL for failure. |
| 745 */ | |
| 746 char_u * | |
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747 eval_to_string( |
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748 char_u *arg, |
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749 char_u **nextcmd, |
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750 int convert) |
| 7 | 751 { |
| 137 | 752 typval_T tv; |
| 7 | 753 char_u *retval; |
| 714 | 754 garray_T ga; |
| 1851 | 755 #ifdef FEAT_FLOAT |
| 1713 | 756 char_u numbuf[NUMBUFLEN]; |
| 1851 | 757 #endif |
| 7 | 758 |
| 71 | 759 if (eval0(arg, &tv, nextcmd, TRUE) == FAIL) |
| 7 | 760 retval = NULL; |
| 761 else | |
| 762 { | |
| 1713 | 763 if (convert && tv.v_type == VAR_LIST) |
| 714 | 764 { |
| 765 ga_init2(&ga, (int)sizeof(char), 80); | |
| 1690 | 766 if (tv.vval.v_list != NULL) |
| 3000 | 767 { |
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768 list_join(&ga, tv.vval.v_list, (char_u *)"\n", TRUE, FALSE, 0); |
| 3000 | 769 if (tv.vval.v_list->lv_len > 0) |
| 770 ga_append(&ga, NL); | |
| 771 } | |
| 714 | 772 ga_append(&ga, NUL); |
| 773 retval = (char_u *)ga.ga_data; | |
| 774 } | |
| 1713 | 775 #ifdef FEAT_FLOAT |
| 776 else if (convert && tv.v_type == VAR_FLOAT) | |
| 777 { | |
| 778 vim_snprintf((char *)numbuf, NUMBUFLEN, "%g", tv.vval.v_float); | |
| 779 retval = vim_strsave(numbuf); | |
| 780 } | |
| 781 #endif | |
| 714 | 782 else |
| 783 retval = vim_strsave(get_tv_string(&tv)); | |
| 71 | 784 clear_tv(&tv); |
| 7 | 785 } |
| 786 | |
| 787 return retval; | |
| 788 } | |
| 789 | |
| 790 /* | |
| 634 | 791 * Call eval_to_string() without using current local variables and using |
| 792 * textlock. When "use_sandbox" is TRUE use the sandbox. | |
| 7 | 793 */ |
| 794 char_u * | |
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795 eval_to_string_safe( |
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796 char_u *arg, |
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797 char_u **nextcmd, |
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798 int use_sandbox) |
| 7 | 799 { |
| 800 char_u *retval; | |
| 801 void *save_funccalp; | |
| 802 | |
| 803 save_funccalp = save_funccal(); | |
| 634 | 804 if (use_sandbox) |
| 805 ++sandbox; | |
| 806 ++textlock; | |
| 714 | 807 retval = eval_to_string(arg, nextcmd, FALSE); |
| 634 | 808 if (use_sandbox) |
| 809 --sandbox; | |
| 810 --textlock; | |
| 7 | 811 restore_funccal(save_funccalp); |
| 812 return retval; | |
| 813 } | |
| 814 | |
| 815 /* | |
| 816 * Top level evaluation function, returning a number. | |
| 817 * Evaluates "expr" silently. | |
| 818 * Returns -1 for an error. | |
| 819 */ | |
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820 varnumber_T |
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821 eval_to_number(char_u *expr) |
| 7 | 822 { |
| 137 | 823 typval_T rettv; |
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824 varnumber_T retval; |
| 97 | 825 char_u *p = skipwhite(expr); |
| 7 | 826 |
| 827 ++emsg_off; | |
| 828 | |
| 71 | 829 if (eval1(&p, &rettv, TRUE) == FAIL) |
| 7 | 830 retval = -1; |
| 831 else | |
| 832 { | |
| 323 | 833 retval = get_tv_number_chk(&rettv, NULL); |
| 71 | 834 clear_tv(&rettv); |
| 7 | 835 } |
| 836 --emsg_off; | |
| 837 | |
| 838 return retval; | |
| 839 } | |
| 840 | |
| 411 | 841 /* |
| 842 * Prepare v: variable "idx" to be used. | |
| 843 * Save the current typeval in "save_tv". | |
| 844 * When not used yet add the variable to the v: hashtable. | |
| 845 */ | |
| 846 static void | |
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847 prepare_vimvar(int idx, typval_T *save_tv) |
| 411 | 848 { |
| 849 *save_tv = vimvars[idx].vv_tv; | |
| 850 if (vimvars[idx].vv_type == VAR_UNKNOWN) | |
| 851 hash_add(&vimvarht, vimvars[idx].vv_di.di_key); | |
| 852 } | |
| 853 | |
| 854 /* | |
| 855 * Restore v: variable "idx" to typeval "save_tv". | |
| 856 * When no longer defined, remove the variable from the v: hashtable. | |
| 857 */ | |
| 858 static void | |
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859 restore_vimvar(int idx, typval_T *save_tv) |
| 411 | 860 { |
| 861 hashitem_T *hi; | |
| 862 | |
| 863 vimvars[idx].vv_tv = *save_tv; | |
| 864 if (vimvars[idx].vv_type == VAR_UNKNOWN) | |
| 865 { | |
| 866 hi = hash_find(&vimvarht, vimvars[idx].vv_di.di_key); | |
| 867 if (HASHITEM_EMPTY(hi)) | |
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868 internal_error("restore_vimvar()"); |
| 411 | 869 else |
| 870 hash_remove(&vimvarht, hi); | |
| 871 } | |
| 872 } | |
| 873 | |
| 749 | 874 #if defined(FEAT_SPELL) || defined(PROTO) |
| 374 | 875 /* |
| 876 * Evaluate an expression to a list with suggestions. | |
| 877 * For the "expr:" part of 'spellsuggest'. | |
| 1690 | 878 * Returns NULL when there is an error. |
| 374 | 879 */ |
| 880 list_T * | |
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881 eval_spell_expr(char_u *badword, char_u *expr) |
| 374 | 882 { |
| 883 typval_T save_val; | |
| 884 typval_T rettv; | |
| 885 list_T *list = NULL; | |
| 886 char_u *p = skipwhite(expr); | |
| 887 | |
| 888 /* Set "v:val" to the bad word. */ | |
| 889 prepare_vimvar(VV_VAL, &save_val); | |
| 890 vimvars[VV_VAL].vv_type = VAR_STRING; | |
| 891 vimvars[VV_VAL].vv_str = badword; | |
| 892 if (p_verbose == 0) | |
| 893 ++emsg_off; | |
| 894 | |
| 895 if (eval1(&p, &rettv, TRUE) == OK) | |
| 896 { | |
| 897 if (rettv.v_type != VAR_LIST) | |
| 898 clear_tv(&rettv); | |
| 899 else | |
| 900 list = rettv.vval.v_list; | |
| 901 } | |
| 902 | |
| 903 if (p_verbose == 0) | |
| 904 --emsg_off; | |
| 905 restore_vimvar(VV_VAL, &save_val); | |
| 906 | |
| 907 return list; | |
| 908 } | |
| 909 | |
| 910 /* | |
| 911 * "list" is supposed to contain two items: a word and a number. Return the | |
| 912 * word in "pp" and the number as the return value. | |
| 913 * Return -1 if anything isn't right. | |
| 914 * Used to get the good word and score from the eval_spell_expr() result. | |
| 915 */ | |
| 916 int | |
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917 get_spellword(list_T *list, char_u **pp) |
| 374 | 918 { |
| 919 listitem_T *li; | |
| 920 | |
| 921 li = list->lv_first; | |
| 922 if (li == NULL) | |
| 923 return -1; | |
| 924 *pp = get_tv_string(&li->li_tv); | |
| 925 | |
| 926 li = li->li_next; | |
| 927 if (li == NULL) | |
| 928 return -1; | |
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929 return (int)get_tv_number(&li->li_tv); |
| 374 | 930 } |
| 931 #endif | |
| 932 | |
| 446 | 933 /* |
| 625 | 934 * Top level evaluation function. |
| 935 * Returns an allocated typval_T with the result. | |
| 936 * Returns NULL when there is an error. | |
| 446 | 937 */ |
| 938 typval_T * | |
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939 eval_expr(char_u *arg, char_u **nextcmd) |
| 446 | 940 { |
| 941 typval_T *tv; | |
| 942 | |
| 943 tv = (typval_T *)alloc(sizeof(typval_T)); | |
| 625 | 944 if (tv != NULL && eval0(arg, tv, nextcmd, TRUE) == FAIL) |
| 446 | 945 { |
| 946 vim_free(tv); | |
| 625 | 947 tv = NULL; |
| 446 | 948 } |
| 949 | |
| 950 return tv; | |
| 951 } | |
| 952 | |
| 953 | |
| 7 | 954 /* |
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955 * Call some Vim script function and return the result in "*rettv". |
| 1624 | 956 * Uses argv[argc] for the function arguments. Only Number and String |
| 957 * arguments are currently supported. | |
| 408 | 958 * Returns OK or FAIL. |
| 959 */ | |
| 3078 | 960 int |
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961 call_vim_function( |
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962 char_u *func, |
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963 int argc, |
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964 char_u **argv, |
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965 int safe, /* use the sandbox */ |
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966 int str_arg_only, /* all arguments are strings */ |
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967 typval_T *rettv) |
| 408 | 968 { |
| 137 | 969 typval_T *argvars; |
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970 varnumber_T n; |
| 7 | 971 int len; |
| 972 int i; | |
| 973 int doesrange; | |
| 974 void *save_funccalp = NULL; | |
| 408 | 975 int ret; |
| 7 | 976 |
| 840 | 977 argvars = (typval_T *)alloc((unsigned)((argc + 1) * sizeof(typval_T))); |
| 7 | 978 if (argvars == NULL) |
| 408 | 979 return FAIL; |
| 7 | 980 |
| 981 for (i = 0; i < argc; i++) | |
| 982 { | |
| 12 | 983 /* Pass a NULL or empty argument as an empty string */ |
| 984 if (argv[i] == NULL || *argv[i] == NUL) | |
| 985 { | |
| 56 | 986 argvars[i].v_type = VAR_STRING; |
| 987 argvars[i].vval.v_string = (char_u *)""; | |
| 12 | 988 continue; |
| 989 } | |
| 990 | |
| 3709 | 991 if (str_arg_only) |
| 992 len = 0; | |
| 993 else | |
| 994 /* Recognize a number argument, the others must be strings. */ | |
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995 vim_str2nr(argv[i], NULL, &len, STR2NR_ALL, &n, NULL, 0); |
| 7 | 996 if (len != 0 && len == (int)STRLEN(argv[i])) |
| 997 { | |
| 56 | 998 argvars[i].v_type = VAR_NUMBER; |
| 999 argvars[i].vval.v_number = n; | |
| 7 | 1000 } |
| 1001 else | |
| 1002 { | |
| 56 | 1003 argvars[i].v_type = VAR_STRING; |
| 1004 argvars[i].vval.v_string = argv[i]; | |
| 7 | 1005 } |
| 1006 } | |
| 1007 | |
| 1008 if (safe) | |
| 1009 { | |
| 1010 save_funccalp = save_funccal(); | |
| 1011 ++sandbox; | |
| 1012 } | |
| 1013 | |
| 408 | 1014 rettv->v_type = VAR_UNKNOWN; /* clear_tv() uses this */ |
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1015 ret = call_func(func, (int)STRLEN(func), rettv, argc, argvars, NULL, |
| 7 | 1016 curwin->w_cursor.lnum, curwin->w_cursor.lnum, |
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1017 &doesrange, TRUE, NULL, NULL); |
| 7 | 1018 if (safe) |
| 1019 { | |
| 1020 --sandbox; | |
| 1021 restore_funccal(save_funccalp); | |
| 1022 } | |
| 408 | 1023 vim_free(argvars); |
| 1024 | |
| 1025 if (ret == FAIL) | |
| 1026 clear_tv(rettv); | |
| 1027 | |
| 1028 return ret; | |
| 1029 } | |
| 1030 | |
| 4133 | 1031 /* |
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1032 * Call Vim script function "func" and return the result as a number. |
| 4133 | 1033 * Returns -1 when calling the function fails. |
| 1034 * Uses argv[argc] for the function arguments. | |
| 1035 */ | |
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1036 varnumber_T |
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1037 call_func_retnr( |
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1038 char_u *func, |
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1039 int argc, |
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1040 char_u **argv, |
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1041 int safe) /* use the sandbox */ |
| 4133 | 1042 { |
| 1043 typval_T rettv; | |
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1044 varnumber_T retval; |
| 4133 | 1045 |
| 1046 /* All arguments are passed as strings, no conversion to number. */ | |
| 1047 if (call_vim_function(func, argc, argv, safe, TRUE, &rettv) == FAIL) | |
| 1048 return -1; | |
| 1049 | |
| 1050 retval = get_tv_number_chk(&rettv, NULL); | |
| 1051 clear_tv(&rettv); | |
| 1052 return retval; | |
| 1053 } | |
| 1054 | |
| 1055 #if (defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)) \ | |
| 1056 || defined(FEAT_COMPL_FUNC) || defined(PROTO) | |
| 1057 | |
| 1322 | 1058 # if (defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)) || defined(PROTO) |
| 408 | 1059 /* |
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1060 * Call Vim script function "func" and return the result as a string. |
| 453 | 1061 * Returns NULL when calling the function fails. |
| 408 | 1062 * Uses argv[argc] for the function arguments. |
| 1063 */ | |
| 1064 void * | |
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1065 call_func_retstr( |
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1066 char_u *func, |
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1067 int argc, |
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1068 char_u **argv, |
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1069 int safe) /* use the sandbox */ |
| 408 | 1070 { |
| 1071 typval_T rettv; | |
| 453 | 1072 char_u *retval; |
| 408 | 1073 |
| 3709 | 1074 /* All arguments are passed as strings, no conversion to number. */ |
| 1075 if (call_vim_function(func, argc, argv, safe, TRUE, &rettv) == FAIL) | |
| 408 | 1076 return NULL; |
| 1077 | |
| 1078 retval = vim_strsave(get_tv_string(&rettv)); | |
| 1079 clear_tv(&rettv); | |
| 7 | 1080 return retval; |
| 1081 } | |
| 1322 | 1082 # endif |
| 1083 | |
| 453 | 1084 /* |
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1085 * Call Vim script function "func" and return the result as a List. |
| 408 | 1086 * Uses argv[argc] for the function arguments. |
| 1690 | 1087 * Returns NULL when there is something wrong. |
| 408 | 1088 */ |
| 1089 void * | |
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1090 call_func_retlist( |
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1091 char_u *func, |
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1092 int argc, |
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1093 char_u **argv, |
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1094 int safe) /* use the sandbox */ |
| 408 | 1095 { |
| 1096 typval_T rettv; | |
| 1097 | |
| 3709 | 1098 /* All arguments are passed as strings, no conversion to number. */ |
| 1099 if (call_vim_function(func, argc, argv, safe, TRUE, &rettv) == FAIL) | |
| 408 | 1100 return NULL; |
| 1101 | |
| 1102 if (rettv.v_type != VAR_LIST) | |
| 1103 { | |
| 1104 clear_tv(&rettv); | |
| 1105 return NULL; | |
| 1106 } | |
| 1107 | |
| 1108 return rettv.vval.v_list; | |
| 1109 } | |
| 1322 | 1110 #endif |
| 1111 | |
| 7 | 1112 |
| 1113 #ifdef FEAT_FOLDING | |
| 1114 /* | |
| 1115 * Evaluate 'foldexpr'. Returns the foldlevel, and any character preceding | |
| 1116 * it in "*cp". Doesn't give error messages. | |
| 1117 */ | |
| 1118 int | |
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1119 eval_foldexpr(char_u *arg, int *cp) |
| 7 | 1120 { |
| 137 | 1121 typval_T tv; |
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1122 varnumber_T retval; |
| 7 | 1123 char_u *s; |
| 681 | 1124 int use_sandbox = was_set_insecurely((char_u *)"foldexpr", |
| 1125 OPT_LOCAL); | |
| 7 | 1126 |
| 1127 ++emsg_off; | |
| 634 | 1128 if (use_sandbox) |
| 1129 ++sandbox; | |
| 1130 ++textlock; | |
| 7 | 1131 *cp = NUL; |
| 71 | 1132 if (eval0(arg, &tv, NULL, TRUE) == FAIL) |
| 7 | 1133 retval = 0; |
| 1134 else | |
| 1135 { | |
| 1136 /* If the result is a number, just return the number. */ | |
| 71 | 1137 if (tv.v_type == VAR_NUMBER) |
| 1138 retval = tv.vval.v_number; | |
| 156 | 1139 else if (tv.v_type != VAR_STRING || tv.vval.v_string == NULL) |
| 7 | 1140 retval = 0; |
| 1141 else | |
| 1142 { | |
| 1143 /* If the result is a string, check if there is a non-digit before | |
| 1144 * the number. */ | |
| 71 | 1145 s = tv.vval.v_string; |
| 7 | 1146 if (!VIM_ISDIGIT(*s) && *s != '-') |
| 1147 *cp = *s++; | |
| 1148 retval = atol((char *)s); | |
| 1149 } | |
| 71 | 1150 clear_tv(&tv); |
| 7 | 1151 } |
| 1152 --emsg_off; | |
| 634 | 1153 if (use_sandbox) |
| 1154 --sandbox; | |
| 1155 --textlock; | |
| 7 | 1156 |
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1157 return (int)retval; |
| 7 | 1158 } |
| 1159 #endif | |
| 1160 | |
| 1161 /* | |
| 71 | 1162 * ":let" list all variable values |
| 1163 * ":let var1 var2" list variable values | |
| 1164 * ":let var = expr" assignment command. | |
| 117 | 1165 * ":let var += expr" assignment command. |
| 1166 * ":let var -= expr" assignment command. | |
| 1167 * ":let var .= expr" assignment command. | |
| 71 | 1168 * ":let [var1, var2] = expr" unpack list. |
| 7 | 1169 */ |
| 1170 void | |
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1171 ex_let(exarg_T *eap) |
| 7 | 1172 { |
| 1173 char_u *arg = eap->arg; | |
| 71 | 1174 char_u *expr = NULL; |
| 137 | 1175 typval_T rettv; |
| 7 | 1176 int i; |
| 71 | 1177 int var_count = 0; |
| 1178 int semicolon = 0; | |
| 117 | 1179 char_u op[2]; |
| 798 | 1180 char_u *argend; |
| 1374 | 1181 int first = TRUE; |
| 798 | 1182 |
| 1183 argend = skip_var_list(arg, &var_count, &semicolon); | |
| 1184 if (argend == NULL) | |
| 1185 return; | |
| 800 | 1186 if (argend > arg && argend[-1] == '.') /* for var.='str' */ |
| 1187 --argend; | |
| 5770 | 1188 expr = skipwhite(argend); |
| 1189 if (*expr != '=' && !(vim_strchr((char_u *)"+-.", *expr) != NULL | |
| 1190 && expr[1] == '=')) | |
| 76 | 1191 { |
| 151 | 1192 /* |
| 1193 * ":let" without "=": list variables | |
| 1194 */ | |
| 76 | 1195 if (*arg == '[') |
| 1196 EMSG(_(e_invarg)); | |
| 1197 else if (!ends_excmd(*arg)) | |
| 71 | 1198 /* ":let var1 var2" */ |
| 1374 | 1199 arg = list_arg_vars(eap, arg, &first); |
| 71 | 1200 else if (!eap->skip) |
| 124 | 1201 { |
| 71 | 1202 /* ":let" */ |
| 1374 | 1203 list_glob_vars(&first); |
| 1204 list_buf_vars(&first); | |
| 1205 list_win_vars(&first); | |
| 1206 list_tab_vars(&first); | |
| 1207 list_script_vars(&first); | |
| 1208 list_func_vars(&first); | |
| 1209 list_vim_vars(&first); | |
| 124 | 1210 } |
| 71 | 1211 eap->nextcmd = check_nextcmd(arg); |
| 1212 } | |
| 1213 else | |
| 1214 { | |
| 117 | 1215 op[0] = '='; |
| 1216 op[1] = NUL; | |
| 5770 | 1217 if (*expr != '=') |
| 1218 { | |
| 1219 if (vim_strchr((char_u *)"+-.", *expr) != NULL) | |
| 1220 op[0] = *expr; /* +=, -= or .= */ | |
| 1221 expr = skipwhite(expr + 2); | |
| 1222 } | |
| 1223 else | |
| 1224 expr = skipwhite(expr + 1); | |
| 71 | 1225 |
| 1226 if (eap->skip) | |
| 1227 ++emsg_skip; | |
| 76 | 1228 i = eval0(expr, &rettv, &eap->nextcmd, !eap->skip); |
| 71 | 1229 if (eap->skip) |
| 1230 { | |
| 1231 if (i != FAIL) | |
| 1232 clear_tv(&rettv); | |
| 1233 --emsg_skip; | |
| 1234 } | |
| 1235 else if (i != FAIL) | |
| 1236 { | |
| 76 | 1237 (void)ex_let_vars(eap->arg, &rettv, FALSE, semicolon, var_count, |
| 117 | 1238 op); |
| 76 | 1239 clear_tv(&rettv); |
| 1240 } | |
| 1241 } | |
| 1242 } | |
| 1243 | |
| 1244 /* | |
| 1245 * Assign the typevalue "tv" to the variable or variables at "arg_start". | |
| 1246 * Handles both "var" with any type and "[var, var; var]" with a list type. | |
| 117 | 1247 * When "nextchars" is not NULL it points to a string with characters that |
| 1248 * must appear after the variable(s). Use "+", "-" or "." for add, subtract | |
| 1249 * or concatenate. | |
| 76 | 1250 * Returns OK or FAIL; |
| 1251 */ | |
| 1252 static int | |
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1253 ex_let_vars( |
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1254 char_u *arg_start, |
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1255 typval_T *tv, |
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1256 int copy, /* copy values from "tv", don't move */ |
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1257 int semicolon, /* from skip_var_list() */ |
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1258 int var_count, /* from skip_var_list() */ |
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1259 char_u *nextchars) |
| 76 | 1260 { |
| 1261 char_u *arg = arg_start; | |
| 137 | 1262 list_T *l; |
| 76 | 1263 int i; |
| 137 | 1264 listitem_T *item; |
| 1265 typval_T ltv; | |
| 76 | 1266 |
| 1267 if (*arg != '[') | |
| 1268 { | |
| 1269 /* | |
| 1270 * ":let var = expr" or ":for var in list" | |
| 1271 */ | |
| 117 | 1272 if (ex_let_one(arg, tv, copy, nextchars, nextchars) == NULL) |
| 76 | 1273 return FAIL; |
| 1274 return OK; | |
| 1275 } | |
| 1276 | |
| 1277 /* | |
| 1278 * ":let [v1, v2] = list" or ":for [v1, v2] in listlist" | |
| 1279 */ | |
| 156 | 1280 if (tv->v_type != VAR_LIST || (l = tv->vval.v_list) == NULL) |
| 76 | 1281 { |
| 1282 EMSG(_(e_listreq)); | |
| 1283 return FAIL; | |
| 1284 } | |
| 1285 | |
| 1286 i = list_len(l); | |
| 1287 if (semicolon == 0 && var_count < i) | |
| 1288 { | |
| 86 | 1289 EMSG(_("E687: Less targets than List items")); |
| 76 | 1290 return FAIL; |
| 1291 } | |
| 1292 if (var_count - semicolon > i) | |
| 1293 { | |
| 86 | 1294 EMSG(_("E688: More targets than List items")); |
| 76 | 1295 return FAIL; |
| 1296 } | |
| 1297 | |
| 1298 item = l->lv_first; | |
| 1299 while (*arg != ']') | |
| 1300 { | |
| 1301 arg = skipwhite(arg + 1); | |
| 117 | 1302 arg = ex_let_one(arg, &item->li_tv, TRUE, (char_u *)",;]", nextchars); |
| 76 | 1303 item = item->li_next; |
| 1304 if (arg == NULL) | |
| 1305 return FAIL; | |
| 1306 | |
| 1307 arg = skipwhite(arg); | |
| 1308 if (*arg == ';') | |
| 1309 { | |
| 1310 /* Put the rest of the list (may be empty) in the var after ';'. | |
| 1311 * Create a new list for this. */ | |
| 1312 l = list_alloc(); | |
| 1313 if (l == NULL) | |
| 1314 return FAIL; | |
| 1315 while (item != NULL) | |
| 1316 { | |
| 1317 list_append_tv(l, &item->li_tv); | |
| 1318 item = item->li_next; | |
| 1319 } | |
| 1320 | |
| 1321 ltv.v_type = VAR_LIST; | |
| 151 | 1322 ltv.v_lock = 0; |
| 76 | 1323 ltv.vval.v_list = l; |
| 1324 l->lv_refcount = 1; | |
| 1325 | |
| 117 | 1326 arg = ex_let_one(skipwhite(arg + 1), <v, FALSE, |
| 1327 (char_u *)"]", nextchars); | |
| 76 | 1328 clear_tv(<v); |
| 1329 if (arg == NULL) | |
| 1330 return FAIL; | |
| 1331 break; | |
| 1332 } | |
| 1333 else if (*arg != ',' && *arg != ']') | |
| 1334 { | |
|
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1335 internal_error("ex_let_vars()"); |
| 76 | 1336 return FAIL; |
| 1337 } | |
| 1338 } | |
| 1339 | |
| 1340 return OK; | |
| 1341 } | |
| 1342 | |
| 1343 /* | |
| 1344 * Skip over assignable variable "var" or list of variables "[var, var]". | |
| 1345 * Used for ":let varvar = expr" and ":for varvar in expr". | |
| 1346 * For "[var, var]" increment "*var_count" for each variable. | |
| 1347 * for "[var, var; var]" set "semicolon". | |
| 1348 * Return NULL for an error. | |
| 1349 */ | |
| 1350 static char_u * | |
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1351 skip_var_list( |
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1352 char_u *arg, |
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1353 int *var_count, |
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1354 int *semicolon) |
| 76 | 1355 { |
| 1356 char_u *p, *s; | |
| 1357 | |
| 1358 if (*arg == '[') | |
| 1359 { | |
| 1360 /* "[var, var]": find the matching ']'. */ | |
| 1361 p = arg; | |
| 408 | 1362 for (;;) |
| 76 | 1363 { |
| 1364 p = skipwhite(p + 1); /* skip whites after '[', ';' or ',' */ | |
| 1365 s = skip_var_one(p); | |
| 1366 if (s == p) | |
| 1367 { | |
| 1368 EMSG2(_(e_invarg2), p); | |
| 1369 return NULL; | |
| 1370 } | |
| 1371 ++*var_count; | |
| 1372 | |
| 1373 p = skipwhite(s); | |
| 1374 if (*p == ']') | |
| 1375 break; | |
| 1376 else if (*p == ';') | |
| 1377 { | |
| 1378 if (*semicolon == 1) | |
| 71 | 1379 { |
| 76 | 1380 EMSG(_("Double ; in list of variables")); |
| 1381 return NULL; | |
| 71 | 1382 } |
| 76 | 1383 *semicolon = 1; |
| 1384 } | |
| 1385 else if (*p != ',') | |
| 1386 { | |
| 1387 EMSG2(_(e_invarg2), p); | |
| 1388 return NULL; | |
| 1389 } | |
| 1390 } | |
| 1391 return p + 1; | |
| 1392 } | |
| 1393 else | |
| 1394 return skip_var_one(arg); | |
| 1395 } | |
| 1396 | |
| 159 | 1397 /* |
| 1228 | 1398 * Skip one (assignable) variable name, including @r, $VAR, &option, d.key, |
| 338 | 1399 * l[idx]. |
| 159 | 1400 */ |
| 76 | 1401 static char_u * |
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1402 skip_var_one(char_u *arg) |
| 76 | 1403 { |
| 338 | 1404 if (*arg == '@' && arg[1] != NUL) |
| 1405 return arg + 2; | |
| 1406 return find_name_end(*arg == '$' || *arg == '&' ? arg + 1 : arg, | |
| 1407 NULL, NULL, FNE_INCL_BR | FNE_CHECK_START); | |
| 71 | 1408 } |
| 1409 | |
| 124 | 1410 /* |
| 137 | 1411 * List variables for hashtab "ht" with prefix "prefix". |
| 1412 * If "empty" is TRUE also list NULL strings as empty strings. | |
| 1413 */ | |
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1414 void |
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1415 list_hashtable_vars( |
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1416 hashtab_T *ht, |
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1417 char_u *prefix, |
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1418 int empty, |
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1419 int *first) |
| 137 | 1420 { |
| 1421 hashitem_T *hi; | |
| 1422 dictitem_T *di; | |
| 124 | 1423 int todo; |
| 1424 | |
| 835 | 1425 todo = (int)ht->ht_used; |
| 124 | 1426 for (hi = ht->ht_array; todo > 0 && !got_int; ++hi) |
| 1427 { | |
| 1428 if (!HASHITEM_EMPTY(hi)) | |
| 1429 { | |
| 1430 --todo; | |
| 137 | 1431 di = HI2DI(hi); |
| 1432 if (empty || di->di_tv.v_type != VAR_STRING | |
| 1433 || di->di_tv.vval.v_string != NULL) | |
| 1374 | 1434 list_one_var(di, prefix, first); |
| 124 | 1435 } |
| 1436 } | |
| 1437 } | |
| 1438 | |
| 1439 /* | |
| 1440 * List global variables. | |
| 1441 */ | |
| 1442 static void | |
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1443 list_glob_vars(int *first) |
| 1374 | 1444 { |
| 1445 list_hashtable_vars(&globvarht, (char_u *)"", TRUE, first); | |
| 124 | 1446 } |
| 1447 | |
| 1448 /* | |
| 1449 * List buffer variables. | |
| 1450 */ | |
| 1451 static void | |
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1452 list_buf_vars(int *first) |
| 124 | 1453 { |
| 4287 | 1454 list_hashtable_vars(&curbuf->b_vars->dv_hashtab, (char_u *)"b:", |
| 1374 | 1455 TRUE, first); |
| 124 | 1456 } |
| 1457 | |
| 1458 /* | |
| 1459 * List window variables. | |
| 1460 */ | |
| 1461 static void | |
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1462 list_win_vars(int *first) |
| 1374 | 1463 { |
| 4287 | 1464 list_hashtable_vars(&curwin->w_vars->dv_hashtab, |
| 1374 | 1465 (char_u *)"w:", TRUE, first); |
| 124 | 1466 } |
| 1467 | |
| 819 | 1468 /* |
| 1469 * List tab page variables. | |
| 1470 */ | |
| 1471 static void | |
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1472 list_tab_vars(int *first) |
| 1374 | 1473 { |
| 4287 | 1474 list_hashtable_vars(&curtab->tp_vars->dv_hashtab, |
| 1374 | 1475 (char_u *)"t:", TRUE, first); |
| 819 | 1476 } |
| 1477 | |
| 124 | 1478 /* |
| 1479 * List Vim variables. | |
| 1480 */ | |
| 1481 static void | |
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1482 list_vim_vars(int *first) |
| 1374 | 1483 { |
| 1484 list_hashtable_vars(&vimvarht, (char_u *)"v:", FALSE, first); | |
| 71 | 1485 } |
| 1486 | |
| 1487 /* | |
| 778 | 1488 * List script-local variables, if there is a script. |
| 1489 */ | |
| 1490 static void | |
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1491 list_script_vars(int *first) |
| 778 | 1492 { |
| 1493 if (current_SID > 0 && current_SID <= ga_scripts.ga_len) | |
| 1374 | 1494 list_hashtable_vars(&SCRIPT_VARS(current_SID), |
| 1495 (char_u *)"s:", FALSE, first); | |
| 778 | 1496 } |
| 1497 | |
| 1498 /* | |
| 71 | 1499 * List variables in "arg". |
| 1500 */ | |
| 1501 static char_u * | |
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1502 list_arg_vars(exarg_T *eap, char_u *arg, int *first) |
| 71 | 1503 { |
| 1504 int error = FALSE; | |
| 159 | 1505 int len; |
| 71 | 1506 char_u *name; |
| 159 | 1507 char_u *name_start; |
| 1508 char_u *arg_subsc; | |
| 1509 char_u *tofree; | |
| 1510 typval_T tv; | |
| 71 | 1511 |
| 1512 while (!ends_excmd(*arg) && !got_int) | |
| 1513 { | |
| 159 | 1514 if (error || eap->skip) |
| 1515 { | |
| 271 | 1516 arg = find_name_end(arg, NULL, NULL, FNE_INCL_BR | FNE_CHECK_START); |
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1517 if (!VIM_ISWHITE(*arg) && !ends_excmd(*arg)) |
| 159 | 1518 { |
| 1519 emsg_severe = TRUE; | |
| 1520 EMSG(_(e_trailing)); | |
| 1521 break; | |
| 1522 } | |
| 1523 } | |
| 1524 else | |
| 1525 { | |
| 1526 /* get_name_len() takes care of expanding curly braces */ | |
| 1527 name_start = name = arg; | |
| 1528 len = get_name_len(&arg, &tofree, TRUE, TRUE); | |
| 1529 if (len <= 0) | |
| 1530 { | |
| 1531 /* This is mainly to keep test 49 working: when expanding | |
| 1532 * curly braces fails overrule the exception error message. */ | |
| 1533 if (len < 0 && !aborting()) | |
| 1534 { | |
| 1535 emsg_severe = TRUE; | |
| 1536 EMSG2(_(e_invarg2), arg); | |
| 1537 break; | |
| 1538 } | |
| 1539 error = TRUE; | |
| 1540 } | |
| 1541 else | |
| 1542 { | |
| 1543 if (tofree != NULL) | |
| 1544 name = tofree; | |
| 6791 | 1545 if (get_var_tv(name, len, &tv, NULL, TRUE, FALSE) == FAIL) |
| 71 | 1546 error = TRUE; |
| 1547 else | |
| 1548 { | |
| 159 | 1549 /* handle d.key, l[idx], f(expr) */ |
| 1550 arg_subsc = arg; | |
| 1551 if (handle_subscript(&arg, &tv, TRUE, TRUE) == FAIL) | |
| 124 | 1552 error = TRUE; |
| 7 | 1553 else |
| 124 | 1554 { |
| 159 | 1555 if (arg == arg_subsc && len == 2 && name[1] == ':') |
| 124 | 1556 { |
| 159 | 1557 switch (*name) |
| 124 | 1558 { |
| 1374 | 1559 case 'g': list_glob_vars(first); break; |
| 1560 case 'b': list_buf_vars(first); break; | |
| 1561 case 'w': list_win_vars(first); break; | |
| 1562 case 't': list_tab_vars(first); break; | |
| 1563 case 'v': list_vim_vars(first); break; | |
| 1564 case 's': list_script_vars(first); break; | |
| 1565 case 'l': list_func_vars(first); break; | |
| 159 | 1566 default: |
| 1567 EMSG2(_("E738: Can't list variables for %s"), name); | |
| 124 | 1568 } |
| 1569 } | |
| 1570 else | |
| 159 | 1571 { |
| 1572 char_u numbuf[NUMBUFLEN]; | |
| 1573 char_u *tf; | |
| 1574 int c; | |
| 1575 char_u *s; | |
| 1576 | |
| 634 | 1577 s = echo_string(&tv, &tf, numbuf, 0); |
| 159 | 1578 c = *arg; |
| 1579 *arg = NUL; | |
| 1580 list_one_var_a((char_u *)"", | |
| 1581 arg == arg_subsc ? name : name_start, | |
| 1374 | 1582 tv.v_type, |
| 1583 s == NULL ? (char_u *)"" : s, | |
| 1584 first); | |
| 159 | 1585 *arg = c; |
| 1586 vim_free(tf); | |
| 1587 } | |
| 1588 clear_tv(&tv); | |
| 124 | 1589 } |
| 7 | 1590 } |
| 71 | 1591 } |
| 159 | 1592 |
| 1593 vim_free(tofree); | |
| 1594 } | |
| 1595 | |
| 1596 arg = skipwhite(arg); | |
| 71 | 1597 } |
| 1598 | |
| 1599 return arg; | |
| 1600 } | |
| 1601 | |
| 1602 /* | |
| 1603 * Set one item of ":let var = expr" or ":let [v1, v2] = list" to its value. | |
| 1604 * Returns a pointer to the char just after the var name. | |
| 1605 * Returns NULL if there is an error. | |
| 1606 */ | |
| 1607 static char_u * | |
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1608 ex_let_one( |
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1609 char_u *arg, /* points to variable name */ |
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1610 typval_T *tv, /* value to assign to variable */ |
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1611 int copy, /* copy value from "tv" */ |
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1612 char_u *endchars, /* valid chars after variable name or NULL */ |
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1613 char_u *op) /* "+", "-", "." or NULL*/ |
| 71 | 1614 { |
| 1615 int c1; | |
| 1616 char_u *name; | |
| 1617 char_u *p; | |
| 1618 char_u *arg_end = NULL; | |
| 1619 int len; | |
| 1620 int opt_flags; | |
| 117 | 1621 char_u *tofree = NULL; |
| 71 | 1622 |
| 1623 /* | |
| 1624 * ":let $VAR = expr": Set environment variable. | |
| 1625 */ | |
| 1626 if (*arg == '$') | |
| 1627 { | |
| 1628 /* Find the end of the name. */ | |
| 1629 ++arg; | |
| 1630 name = arg; | |
| 1631 len = get_env_len(&arg); | |
| 1632 if (len == 0) | |
| 1633 EMSG2(_(e_invarg2), name - 1); | |
| 1634 else | |
| 1635 { | |
| 117 | 1636 if (op != NULL && (*op == '+' || *op == '-')) |
| 1637 EMSG2(_(e_letwrong), op); | |
| 1638 else if (endchars != NULL | |
| 76 | 1639 && vim_strchr(endchars, *skipwhite(arg)) == NULL) |
| 71 | 1640 EMSG(_(e_letunexp)); |
| 2650 | 1641 else if (!check_secure()) |
| 7 | 1642 { |
| 71 | 1643 c1 = name[len]; |
| 1644 name[len] = NUL; | |
| 323 | 1645 p = get_tv_string_chk(tv); |
| 1646 if (p != NULL && op != NULL && *op == '.') | |
| 117 | 1647 { |
| 1648 int mustfree = FALSE; | |
| 1649 char_u *s = vim_getenv(name, &mustfree); | |
| 1650 | |
| 1651 if (s != NULL) | |
| 1652 { | |
| 1653 p = tofree = concat_str(s, p); | |
| 1654 if (mustfree) | |
| 1655 vim_free(s); | |
| 1656 } | |
| 1657 } | |
| 1658 if (p != NULL) | |
| 323 | 1659 { |
| 117 | 1660 vim_setenv(name, p); |
| 323 | 1661 if (STRICMP(name, "HOME") == 0) |
| 1662 init_homedir(); | |
| 1663 else if (didset_vim && STRICMP(name, "VIM") == 0) | |
| 1664 didset_vim = FALSE; | |
| 1665 else if (didset_vimruntime | |
| 1666 && STRICMP(name, "VIMRUNTIME") == 0) | |
| 1667 didset_vimruntime = FALSE; | |
| 1668 arg_end = arg; | |
| 1669 } | |
| 71 | 1670 name[len] = c1; |
| 117 | 1671 vim_free(tofree); |
| 71 | 1672 } |
| 1673 } | |
| 1674 } | |
| 1675 | |
| 1676 /* | |
| 1677 * ":let &option = expr": Set option value. | |
| 1678 * ":let &l:option = expr": Set local option value. | |
| 1679 * ":let &g:option = expr": Set global option value. | |
| 1680 */ | |
| 1681 else if (*arg == '&') | |
| 1682 { | |
| 1683 /* Find the end of the name. */ | |
| 1684 p = find_option_end(&arg, &opt_flags); | |
| 76 | 1685 if (p == NULL || (endchars != NULL |
| 1686 && vim_strchr(endchars, *skipwhite(p)) == NULL)) | |
| 71 | 1687 EMSG(_(e_letunexp)); |
| 1688 else | |
| 1689 { | |
| 117 | 1690 long n; |
| 1691 int opt_type; | |
| 1692 long numval; | |
| 1693 char_u *stringval = NULL; | |
| 1694 char_u *s; | |
| 1695 | |
| 71 | 1696 c1 = *p; |
| 1697 *p = NUL; | |
| 117 | 1698 |
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1699 n = (long)get_tv_number(tv); |
| 323 | 1700 s = get_tv_string_chk(tv); /* != NULL if number or string */ |
| 1701 if (s != NULL && op != NULL && *op != '=') | |
| 117 | 1702 { |
| 1703 opt_type = get_option_value(arg, &numval, | |
| 1704 &stringval, opt_flags); | |
| 1705 if ((opt_type == 1 && *op == '.') | |
| 1706 || (opt_type == 0 && *op != '.')) | |
| 1707 EMSG2(_(e_letwrong), op); | |
| 1708 else | |
| 1709 { | |
| 1710 if (opt_type == 1) /* number */ | |
| 1711 { | |
| 1712 if (*op == '+') | |
| 1713 n = numval + n; | |
| 1714 else | |
| 1715 n = numval - n; | |
| 1716 } | |
| 1717 else if (opt_type == 0 && stringval != NULL) /* string */ | |
| 1718 { | |
| 1719 s = concat_str(stringval, s); | |
| 1720 vim_free(stringval); | |
| 1721 stringval = s; | |
| 1722 } | |
| 1723 } | |
| 1724 } | |
| 323 | 1725 if (s != NULL) |
| 1726 { | |
| 1727 set_option_value(arg, n, s, opt_flags); | |
| 1728 arg_end = p; | |
| 1729 } | |
| 71 | 1730 *p = c1; |
| 117 | 1731 vim_free(stringval); |
| 71 | 1732 } |
| 1733 } | |
| 1734 | |
| 1735 /* | |
| 1736 * ":let @r = expr": Set register contents. | |
| 1737 */ | |
| 1738 else if (*arg == '@') | |
| 1739 { | |
| 1740 ++arg; | |
| 117 | 1741 if (op != NULL && (*op == '+' || *op == '-')) |
| 1742 EMSG2(_(e_letwrong), op); | |
| 1743 else if (endchars != NULL | |
| 76 | 1744 && vim_strchr(endchars, *skipwhite(arg + 1)) == NULL) |
| 71 | 1745 EMSG(_(e_letunexp)); |
| 1746 else | |
| 1747 { | |
| 944 | 1748 char_u *ptofree = NULL; |
| 117 | 1749 char_u *s; |
| 1750 | |
| 323 | 1751 p = get_tv_string_chk(tv); |
| 1752 if (p != NULL && op != NULL && *op == '.') | |
| 117 | 1753 { |
| 5796 | 1754 s = get_reg_contents(*arg == '@' ? '"' : *arg, GREG_EXPR_SRC); |
| 117 | 1755 if (s != NULL) |
| 1756 { | |
| 944 | 1757 p = ptofree = concat_str(s, p); |
| 117 | 1758 vim_free(s); |
| 1759 } | |
| 1760 } | |
| 1761 if (p != NULL) | |
| 323 | 1762 { |
| 117 | 1763 write_reg_contents(*arg == '@' ? '"' : *arg, p, -1, FALSE); |
| 323 | 1764 arg_end = arg + 1; |
| 1765 } | |
| 944 | 1766 vim_free(ptofree); |
| 71 | 1767 } |
| 1768 } | |
| 1769 | |
| 1770 /* | |
| 1771 * ":let var = expr": Set internal variable. | |
| 110 | 1772 * ":let {expr} = expr": Idem, name made with curly braces |
| 71 | 1773 */ |
| 271 | 1774 else if (eval_isnamec1(*arg) || *arg == '{') |
| 71 | 1775 { |
| 137 | 1776 lval_T lv; |
| 110 | 1777 |
| 5604 | 1778 p = get_lval(arg, tv, &lv, FALSE, FALSE, 0, FNE_CHECK_START); |
| 110 | 1779 if (p != NULL && lv.ll_name != NULL) |
| 1780 { | |
| 1781 if (endchars != NULL && vim_strchr(endchars, *skipwhite(p)) == NULL) | |
| 1782 EMSG(_(e_letunexp)); | |
| 1783 else | |
| 1784 { | |
| 117 | 1785 set_var_lval(&lv, p, tv, copy, op); |
| 110 | 1786 arg_end = p; |
| 1787 } | |
| 1788 } | |
| 1789 clear_lval(&lv); | |
| 71 | 1790 } |
| 1791 | |
| 1792 else | |
| 1793 EMSG2(_(e_invarg2), arg); | |
| 1794 | |
| 1795 return arg_end; | |
| 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 | |
|
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1810 * GLV_READ_ONLY: will not change the variable |
| 5604 | 1811 * GLV_NO_AUTOLOAD: do not use script autoloading |
| 1812 * | |
| 110 | 1813 * Returns a pointer to just after the name, including indexes. |
| 124 | 1814 * When an evaluation error occurs "lp->ll_name" is NULL; |
| 110 | 1815 * Returns NULL for a parsing error. Still need to free items in "lp"! |
| 71 | 1816 */ |
|
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1817 char_u * |
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1818 get_lval( |
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1819 char_u *name, |
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1820 typval_T *rettv, |
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1821 lval_T *lp, |
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1822 int unlet, |
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1823 int skip, |
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1824 int flags, /* GLV_ values */ |
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1825 int fne_flags) /* flags for find_name_end() */ |
| 110 | 1826 { |
| 1827 char_u *p; | |
| 1828 char_u *expr_start, *expr_end; | |
| 1829 int cc; | |
| 137 | 1830 dictitem_T *v; |
| 1831 typval_T var1; | |
| 1832 typval_T var2; | |
| 110 | 1833 int empty1 = FALSE; |
| 137 | 1834 listitem_T *ni; |
| 100 | 1835 char_u *key = NULL; |
| 1836 int len; | |
| 137 | 1837 hashtab_T *ht; |
| 5604 | 1838 int quiet = flags & GLV_QUIET; |
| 71 | 1839 |
| 110 | 1840 /* Clear everything in "lp". */ |
| 137 | 1841 vim_memset(lp, 0, sizeof(lval_T)); |
| 110 | 1842 |
| 1843 if (skip) | |
| 1844 { | |
| 1845 /* When skipping just find the end of the name. */ | |
| 1846 lp->ll_name = name; | |
| 271 | 1847 return find_name_end(name, NULL, NULL, FNE_INCL_BR | fne_flags); |
| 110 | 1848 } |
| 1849 | |
| 1850 /* Find the end of the name. */ | |
| 271 | 1851 p = find_name_end(name, &expr_start, &expr_end, fne_flags); |
| 110 | 1852 if (expr_start != NULL) |
| 1853 { | |
| 1854 /* Don't expand the name when we already know there is an error. */ | |
|
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1855 if (unlet && !VIM_ISWHITE(*p) && !ends_excmd(*p) |
| 110 | 1856 && *p != '[' && *p != '.') |
| 1857 { | |
| 1858 EMSG(_(e_trailing)); | |
| 1859 return NULL; | |
| 1860 } | |
| 1861 | |
| 1862 lp->ll_exp_name = make_expanded_name(name, expr_start, expr_end, p); | |
| 1863 if (lp->ll_exp_name == NULL) | |
| 1864 { | |
| 1865 /* Report an invalid expression in braces, unless the | |
| 1866 * expression evaluation has been cancelled due to an | |
| 1867 * aborting error, an interrupt, or an exception. */ | |
| 1868 if (!aborting() && !quiet) | |
| 1869 { | |
| 121 | 1870 emsg_severe = TRUE; |
| 110 | 1871 EMSG2(_(e_invarg2), name); |
| 1872 return NULL; | |
| 1873 } | |
| 1874 } | |
| 1875 lp->ll_name = lp->ll_exp_name; | |
| 1876 } | |
| 1877 else | |
| 1878 lp->ll_name = name; | |
| 1879 | |
| 1880 /* Without [idx] or .key we are done. */ | |
| 1881 if ((*p != '[' && *p != '.') || lp->ll_name == NULL) | |
| 1882 return p; | |
| 1883 | |
| 1884 cc = *p; | |
| 1885 *p = NUL; | |
| 5604 | 1886 v = find_var(lp->ll_name, &ht, flags & GLV_NO_AUTOLOAD); |
| 110 | 1887 if (v == NULL && !quiet) |
| 1888 EMSG2(_(e_undefvar), lp->ll_name); | |
| 1889 *p = cc; | |
| 71 | 1890 if (v == NULL) |
| 1891 return NULL; | |
| 1892 | |
| 110 | 1893 /* |
| 1894 * Loop until no more [idx] or .key is following. | |
| 1895 */ | |
| 137 | 1896 lp->ll_tv = &v->di_tv; |
|
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1897 var1.v_type = VAR_UNKNOWN; |
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1898 var2.v_type = VAR_UNKNOWN; |
| 110 | 1899 while (*p == '[' || (*p == '.' && lp->ll_tv->v_type == VAR_DICT)) |
| 1900 { | |
| 1901 if (!(lp->ll_tv->v_type == VAR_LIST && lp->ll_tv->vval.v_list != NULL) | |
| 1902 && !(lp->ll_tv->v_type == VAR_DICT | |
| 1903 && lp->ll_tv->vval.v_dict != NULL)) | |
| 1904 { | |
| 1905 if (!quiet) | |
| 1906 EMSG(_("E689: Can only index a List or Dictionary")); | |
| 1907 return NULL; | |
| 1908 } | |
| 1909 if (lp->ll_range) | |
| 1910 { | |
| 1911 if (!quiet) | |
| 1912 EMSG(_("E708: [:] must come last")); | |
| 1913 return NULL; | |
| 71 | 1914 } |
| 88 | 1915 |
| 100 | 1916 len = -1; |
| 1917 if (*p == '.') | |
| 1918 { | |
| 1919 key = p + 1; | |
| 1920 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len) | |
| 1921 ; | |
| 1922 if (len == 0) | |
| 1923 { | |
| 110 | 1924 if (!quiet) |
| 1925 EMSG(_(e_emptykey)); | |
| 1926 return NULL; | |
| 88 | 1927 } |
| 100 | 1928 p = key + len; |
| 1929 } | |
| 1930 else | |
| 1931 { | |
| 1932 /* Get the index [expr] or the first index [expr: ]. */ | |
| 88 | 1933 p = skipwhite(p + 1); |
| 100 | 1934 if (*p == ':') |
| 1935 empty1 = TRUE; | |
| 88 | 1936 else |
| 1937 { | |
| 100 | 1938 empty1 = FALSE; |
| 1939 if (eval1(&p, &var1, TRUE) == FAIL) /* recursive! */ | |
| 110 | 1940 return NULL; |
| 323 | 1941 if (get_tv_string_chk(&var1) == NULL) |
| 1942 { | |
| 1943 /* not a number or string */ | |
| 1944 clear_tv(&var1); | |
| 1945 return NULL; | |
| 1946 } | |
| 100 | 1947 } |
| 1948 | |
| 1949 /* Optionally get the second index [ :expr]. */ | |
| 1950 if (*p == ':') | |
| 1951 { | |
| 110 | 1952 if (lp->ll_tv->v_type == VAR_DICT) |
| 1953 { | |
| 1954 if (!quiet) | |
| 117 | 1955 EMSG(_(e_dictrange)); |
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1956 clear_tv(&var1); |
| 110 | 1957 return NULL; |
| 1958 } | |
| 1959 if (rettv != NULL && (rettv->v_type != VAR_LIST | |
| 1960 || rettv->vval.v_list == NULL)) | |
| 1961 { | |
| 1962 if (!quiet) | |
| 1963 EMSG(_("E709: [:] requires a List value")); | |
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1964 clear_tv(&var1); |
| 110 | 1965 return NULL; |
| 88 | 1966 } |
| 100 | 1967 p = skipwhite(p + 1); |
| 1968 if (*p == ']') | |
| 110 | 1969 lp->ll_empty2 = TRUE; |
| 100 | 1970 else |
| 1971 { | |
| 110 | 1972 lp->ll_empty2 = FALSE; |
| 100 | 1973 if (eval1(&p, &var2, TRUE) == FAIL) /* recursive! */ |
| 1974 { | |
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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 */ | |
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1981 clear_tv(&var1); |
| 323 | 1982 clear_tv(&var2); |
| 1983 return NULL; | |
| 1984 } | |
| 100 | 1985 } |
| 110 | 1986 lp->ll_range = TRUE; |
| 100 | 1987 } |
| 1988 else | |
| 110 | 1989 lp->ll_range = FALSE; |
| 100 | 1990 |
| 1991 if (*p != ']') | |
| 1992 { | |
| 110 | 1993 if (!quiet) |
| 1994 EMSG(_(e_missbrac)); | |
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1995 clear_tv(&var1); |
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1996 clear_tv(&var2); |
| 110 | 1997 return NULL; |
| 100 | 1998 } |
| 1999 | |
| 2000 /* Skip to past ']'. */ | |
| 2001 ++p; | |
| 2002 } | |
| 2003 | |
| 110 | 2004 if (lp->ll_tv->v_type == VAR_DICT) |
| 100 | 2005 { |
| 2006 if (len == -1) | |
| 2007 { | |
| 110 | 2008 /* "[key]": get key from "var1" */ |
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2009 key = get_tv_string_chk(&var1); /* is number or string */ |
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2010 if (key == NULL) |
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2011 { |
| 100 | 2012 clear_tv(&var1); |
| 110 | 2013 return NULL; |
| 2014 } | |
| 2015 } | |
| 117 | 2016 lp->ll_list = NULL; |
| 2017 lp->ll_dict = lp->ll_tv->vval.v_dict; | |
| 121 | 2018 lp->ll_di = dict_find(lp->ll_dict, key, len); |
| 2739 | 2019 |
| 3687 | 2020 /* When assigning to a scope dictionary check that a function and |
| 2021 * variable name is valid (only variable name unless it is l: or | |
| 2022 * g: dictionary). Disallow overwriting a builtin function. */ | |
| 2023 if (rettv != NULL && lp->ll_dict->dv_scope != 0) | |
| 2024 { | |
| 2025 int prevval; | |
| 2026 int wrong; | |
| 2027 | |
| 2028 if (len != -1) | |
| 2029 { | |
| 2030 prevval = key[len]; | |
| 2031 key[len] = NUL; | |
| 2032 } | |
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2033 else |
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2034 prevval = 0; /* avoid compiler warning */ |
| 3687 | 2035 wrong = (lp->ll_dict->dv_scope == VAR_DEF_SCOPE |
| 2036 && rettv->v_type == VAR_FUNC | |
| 2739 | 2037 && var_check_func_name(key, lp->ll_di == NULL)) |
| 3687 | 2038 || !valid_varname(key); |
| 2039 if (len != -1) | |
| 2040 key[len] = prevval; | |
| 2041 if (wrong) | |
| 2739 | 2042 return NULL; |
| 2043 } | |
| 2044 | |
| 110 | 2045 if (lp->ll_di == NULL) |
| 100 | 2046 { |
| 2739 | 2047 /* Can't add "v:" variable. */ |
| 2048 if (lp->ll_dict == &vimvardict) | |
| 2049 { | |
| 2050 EMSG2(_(e_illvar), name); | |
| 2051 return NULL; | |
| 2052 } | |
| 2053 | |
| 121 | 2054 /* Key does not exist in dict: may need to add it. */ |
| 110 | 2055 if (*p == '[' || *p == '.' || unlet) |
| 2056 { | |
| 2057 if (!quiet) | |
| 117 | 2058 EMSG2(_(e_dictkey), key); |
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2059 clear_tv(&var1); |
| 110 | 2060 return NULL; |
| 100 | 2061 } |
| 2062 if (len == -1) | |
| 110 | 2063 lp->ll_newkey = vim_strsave(key); |
| 100 | 2064 else |
| 110 | 2065 lp->ll_newkey = vim_strnsave(key, len); |
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2066 clear_tv(&var1); |
| 110 | 2067 if (lp->ll_newkey == NULL) |
| 100 | 2068 p = NULL; |
| 2069 break; | |
| 2070 } | |
| 2739 | 2071 /* existing variable, need to check if it can be changed */ |
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2072 else if ((flags & GLV_READ_ONLY) == 0 |
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2073 && var_check_ro(lp->ll_di->di_flags, name, FALSE)) |
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2074 { |
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2075 clear_tv(&var1); |
| 2739 | 2076 return NULL; |
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2077 } |
| 2739 | 2078 |
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2079 clear_tv(&var1); |
| 110 | 2080 lp->ll_tv = &lp->ll_di->di_tv; |
| 100 | 2081 } |
| 2082 else | |
| 2083 { | |
| 2084 /* | |
| 2085 * Get the number and item for the only or first index of the List. | |
| 2086 */ | |
| 2087 if (empty1) | |
| 110 | 2088 lp->ll_n1 = 0; |
| 100 | 2089 else |
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2090 /* is number or string */ |
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2091 lp->ll_n1 = (long)get_tv_number(&var1); |
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2092 clear_tv(&var1); |
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2093 |
| 117 | 2094 lp->ll_dict = NULL; |
| 110 | 2095 lp->ll_list = lp->ll_tv->vval.v_list; |
| 2096 lp->ll_li = list_find(lp->ll_list, lp->ll_n1); | |
| 2097 if (lp->ll_li == NULL) | |
| 2098 { | |
| 842 | 2099 if (lp->ll_n1 < 0) |
| 2100 { | |
| 2101 lp->ll_n1 = 0; | |
| 2102 lp->ll_li = list_find(lp->ll_list, lp->ll_n1); | |
| 2103 } | |
| 2104 } | |
| 2105 if (lp->ll_li == NULL) | |
| 2106 { | |
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2107 clear_tv(&var2); |
| 2772 | 2108 if (!quiet) |
| 2109 EMSGN(_(e_listidx), lp->ll_n1); | |
| 110 | 2110 return NULL; |
| 100 | 2111 } |
| 2112 | |
| 2113 /* | |
| 2114 * May need to find the item or absolute index for the second | |
| 2115 * index of a range. | |
| 110 | 2116 * When no index given: "lp->ll_empty2" is TRUE. |
| 2117 * Otherwise "lp->ll_n2" is set to the second index. | |
| 100 | 2118 */ |
| 110 | 2119 if (lp->ll_range && !lp->ll_empty2) |
| 2120 { | |
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2121 lp->ll_n2 = (long)get_tv_number(&var2); |
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2122 /* is number or string */ |
| 88 | 2123 clear_tv(&var2); |
| 110 | 2124 if (lp->ll_n2 < 0) |
| 2125 { | |
| 2126 ni = list_find(lp->ll_list, lp->ll_n2); | |
| 100 | 2127 if (ni == NULL) |
| 2772 | 2128 { |
| 2129 if (!quiet) | |
| 2130 EMSGN(_(e_listidx), lp->ll_n2); | |
| 110 | 2131 return NULL; |
| 2772 | 2132 } |
| 110 | 2133 lp->ll_n2 = list_idx_of_item(lp->ll_list, ni); |
| 2134 } | |
| 2135 | |
| 2136 /* Check that lp->ll_n2 isn't before lp->ll_n1. */ | |
| 2137 if (lp->ll_n1 < 0) | |
| 2138 lp->ll_n1 = list_idx_of_item(lp->ll_list, lp->ll_li); | |
| 2139 if (lp->ll_n2 < lp->ll_n1) | |
| 2772 | 2140 { |
| 2141 if (!quiet) | |
| 2142 EMSGN(_(e_listidx), lp->ll_n2); | |
| 110 | 2143 return NULL; |
| 2772 | 2144 } |
| 110 | 2145 } |
| 2146 | |
| 2147 lp->ll_tv = &lp->ll_li->li_tv; | |
| 2148 } | |
| 2149 } | |
| 2150 | |
|
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2151 clear_tv(&var1); |
| 110 | 2152 return p; |
| 2153 } | |
| 2154 | |
| 2155 /* | |
| 137 | 2156 * Clear lval "lp" that was filled by get_lval(). |
| 110 | 2157 */ |
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2158 void |
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2159 clear_lval(lval_T *lp) |
| 110 | 2160 { |
| 2161 vim_free(lp->ll_exp_name); | |
| 2162 vim_free(lp->ll_newkey); | |
| 2163 } | |
| 2164 | |
| 2165 /* | |
| 151 | 2166 * Set a variable that was parsed by get_lval() to "rettv". |
| 110 | 2167 * "endp" points to just after the parsed name. |
| 117 | 2168 * "op" is NULL, "+" for "+=", "-" for "-=", "." for ".=" or "=" for "=". |
| 2169 */ | |
| 2170 static void | |
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2171 set_var_lval( |
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2172 lval_T *lp, |
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2173 char_u *endp, |
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2174 typval_T *rettv, |
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2175 int copy, |
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2176 char_u *op) |
| 110 | 2177 { |
| 2178 int cc; | |
| 137 | 2179 listitem_T *ri; |
| 2180 dictitem_T *di; | |
| 110 | 2181 |
| 2182 if (lp->ll_tv == NULL) | |
| 2183 { | |
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2184 cc = *endp; |
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2185 *endp = NUL; |
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2186 if (op != NULL && *op != '=') |
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2187 { |
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2188 typval_T tv; |
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2189 |
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2190 /* handle +=, -= and .= */ |
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2191 di = NULL; |
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2192 if (get_var_tv(lp->ll_name, (int)STRLEN(lp->ll_name), |
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2193 &tv, &di, TRUE, FALSE) == OK) |
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2194 { |
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2195 if ((di == NULL |
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2196 || (!var_check_ro(di->di_flags, lp->ll_name, FALSE) |
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2197 && !tv_check_lock(di->di_tv.v_lock, lp->ll_name, |
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2198 FALSE))) |
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2199 && tv_op(&tv, rettv, op) == OK) |
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2200 set_var(lp->ll_name, &tv, FALSE); |
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2201 clear_tv(&tv); |
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2202 } |
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2203 } |
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2204 else |
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2205 set_var(lp->ll_name, rettv, copy); |
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2206 *endp = cc; |
| 110 | 2207 } |
| 151 | 2208 else if (tv_check_lock(lp->ll_newkey == NULL |
| 2209 ? lp->ll_tv->v_lock | |
| 6773 | 2210 : lp->ll_tv->vval.v_dict->dv_lock, lp->ll_name, FALSE)) |
| 151 | 2211 ; |
| 110 | 2212 else if (lp->ll_range) |
| 2213 { | |
| 6166 | 2214 listitem_T *ll_li = lp->ll_li; |
| 2215 int ll_n1 = lp->ll_n1; | |
| 2216 | |
| 2217 /* | |
| 2218 * Check whether any of the list items is locked | |
| 2219 */ | |
| 6422 | 2220 for (ri = rettv->vval.v_list->lv_first; ri != NULL && ll_li != NULL; ) |
| 6166 | 2221 { |
| 6773 | 2222 if (tv_check_lock(ll_li->li_tv.v_lock, lp->ll_name, FALSE)) |
| 6166 | 2223 return; |
| 2224 ri = ri->li_next; | |
| 2225 if (ri == NULL || (!lp->ll_empty2 && lp->ll_n2 == ll_n1)) | |
| 2226 break; | |
| 2227 ll_li = ll_li->li_next; | |
| 2228 ++ll_n1; | |
| 2229 } | |
| 2230 | |
| 110 | 2231 /* |
| 2232 * Assign the List values to the list items. | |
| 2233 */ | |
| 2234 for (ri = rettv->vval.v_list->lv_first; ri != NULL; ) | |
| 2235 { | |
| 117 | 2236 if (op != NULL && *op != '=') |
| 2237 tv_op(&lp->ll_li->li_tv, &ri->li_tv, op); | |
| 2238 else | |
| 2239 { | |
| 2240 clear_tv(&lp->ll_li->li_tv); | |
| 2241 copy_tv(&ri->li_tv, &lp->ll_li->li_tv); | |
| 2242 } | |
| 110 | 2243 ri = ri->li_next; |
| 2244 if (ri == NULL || (!lp->ll_empty2 && lp->ll_n2 == lp->ll_n1)) | |
| 2245 break; | |
| 2246 if (lp->ll_li->li_next == NULL) | |
| 2247 { | |
| 2248 /* Need to add an empty item. */ | |
| 533 | 2249 if (list_append_number(lp->ll_list, 0) == FAIL) |
| 110 | 2250 { |
| 2251 ri = NULL; | |
| 88 | 2252 break; |
| 110 | 2253 } |
| 2254 } | |
| 2255 lp->ll_li = lp->ll_li->li_next; | |
| 2256 ++lp->ll_n1; | |
| 2257 } | |
| 2258 if (ri != NULL) | |
| 2259 EMSG(_("E710: List value has more items than target")); | |
| 117 | 2260 else if (lp->ll_empty2 |
| 2261 ? (lp->ll_li != NULL && lp->ll_li->li_next != NULL) | |
| 110 | 2262 : lp->ll_n1 != lp->ll_n2) |
| 2263 EMSG(_("E711: List value has not enough items")); | |
| 2264 } | |
| 2265 else | |
| 2266 { | |
| 2267 /* | |
| 2268 * Assign to a List or Dictionary item. | |
| 2269 */ | |
| 2270 if (lp->ll_newkey != NULL) | |
| 2271 { | |
| 117 | 2272 if (op != NULL && *op != '=') |
| 2273 { | |
| 2274 EMSG2(_(e_letwrong), op); | |
| 2275 return; | |
| 2276 } | |
| 2277 | |
| 110 | 2278 /* Need to add an item to the Dictionary. */ |
| 121 | 2279 di = dictitem_alloc(lp->ll_newkey); |
| 110 | 2280 if (di == NULL) |
| 2281 return; | |
| 121 | 2282 if (dict_add(lp->ll_tv->vval.v_dict, di) == FAIL) |
| 2283 { | |
| 2284 vim_free(di); | |
| 2285 return; | |
| 2286 } | |
| 110 | 2287 lp->ll_tv = &di->di_tv; |
| 2288 } | |
| 117 | 2289 else if (op != NULL && *op != '=') |
| 2290 { | |
| 2291 tv_op(lp->ll_tv, rettv, op); | |
| 2292 return; | |
| 2293 } | |
| 110 | 2294 else |
| 2295 clear_tv(lp->ll_tv); | |
| 2296 | |
| 2297 /* | |
| 2298 * Assign the value to the variable or list item. | |
| 2299 */ | |
| 2300 if (copy) | |
| 2301 copy_tv(rettv, lp->ll_tv); | |
| 2302 else | |
| 2303 { | |
| 2304 *lp->ll_tv = *rettv; | |
| 156 | 2305 lp->ll_tv->v_lock = 0; |
| 110 | 2306 init_tv(rettv); |
| 2307 } | |
| 2308 } | |
| 7 | 2309 } |
| 2310 | |
| 76 | 2311 /* |
| 117 | 2312 * Handle "tv1 += tv2", "tv1 -= tv2" and "tv1 .= tv2" |
| 2313 * Returns OK or FAIL. | |
| 2314 */ | |
| 2315 static int | |
|
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|
2316 tv_op(typval_T *tv1, typval_T *tv2, char_u *op) |
| 117 | 2317 { |
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|
2318 varnumber_T n; |
| 117 | 2319 char_u numbuf[NUMBUFLEN]; |
| 2320 char_u *s; | |
| 2321 | |
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|
2322 /* Can't do anything with a Funcref, Dict, v:true on the right. */ |
|
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parents:
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diff
changeset
|
2323 if (tv2->v_type != VAR_FUNC && tv2->v_type != VAR_DICT |
|
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2324 && tv2->v_type != VAR_SPECIAL) |
| 117 | 2325 { |
| 2326 switch (tv1->v_type) | |
| 2327 { | |
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2328 case VAR_UNKNOWN: |
| 117 | 2329 case VAR_DICT: |
| 2330 case VAR_FUNC: | |
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2331 case VAR_PARTIAL: |
|
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2332 case VAR_SPECIAL: |
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|
2333 case VAR_JOB: |
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2334 case VAR_CHANNEL: |
| 117 | 2335 break; |
| 2336 | |
| 2337 case VAR_LIST: | |
| 2338 if (*op != '+' || tv2->v_type != VAR_LIST) | |
| 2339 break; | |
| 2340 /* List += List */ | |
| 2341 if (tv1->vval.v_list != NULL && tv2->vval.v_list != NULL) | |
| 2342 list_extend(tv1->vval.v_list, tv2->vval.v_list, NULL); | |
| 2343 return OK; | |
| 2344 | |
| 2345 case VAR_NUMBER: | |
| 2346 case VAR_STRING: | |
| 2347 if (tv2->v_type == VAR_LIST) | |
| 2348 break; | |
| 2349 if (*op == '+' || *op == '-') | |
| 2350 { | |
| 2351 /* nr += nr or nr -= nr*/ | |
| 2352 n = get_tv_number(tv1); | |
| 1624 | 2353 #ifdef FEAT_FLOAT |
| 2354 if (tv2->v_type == VAR_FLOAT) | |
| 2355 { | |
| 2356 float_T f = n; | |
| 2357 | |
| 2358 if (*op == '+') | |
| 2359 f += tv2->vval.v_float; | |
| 2360 else | |
| 2361 f -= tv2->vval.v_float; | |
| 2362 clear_tv(tv1); | |
| 2363 tv1->v_type = VAR_FLOAT; | |
| 2364 tv1->vval.v_float = f; | |
| 2365 } | |
| 117 | 2366 else |
| 1624 | 2367 #endif |
| 2368 { | |
| 2369 if (*op == '+') | |
| 2370 n += get_tv_number(tv2); | |
| 2371 else | |
| 2372 n -= get_tv_number(tv2); | |
| 2373 clear_tv(tv1); | |
| 2374 tv1->v_type = VAR_NUMBER; | |
| 2375 tv1->vval.v_number = n; | |
| 2376 } | |
| 2377 } | |
| 2378 else | |
| 2379 { | |
| 2380 if (tv2->v_type == VAR_FLOAT) | |
| 2381 break; | |
| 2382 | |
| 117 | 2383 /* str .= str */ |
| 2384 s = get_tv_string(tv1); | |
| 2385 s = concat_str(s, get_tv_string_buf(tv2, numbuf)); | |
| 2386 clear_tv(tv1); | |
| 2387 tv1->v_type = VAR_STRING; | |
| 2388 tv1->vval.v_string = s; | |
| 2389 } | |
| 2390 return OK; | |
| 1624 | 2391 |
| 2392 case VAR_FLOAT: | |
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2393 #ifdef FEAT_FLOAT |
| 1624 | 2394 { |
| 2395 float_T f; | |
| 2396 | |
| 2397 if (*op == '.' || (tv2->v_type != VAR_FLOAT | |
| 2398 && tv2->v_type != VAR_NUMBER | |
| 2399 && tv2->v_type != VAR_STRING)) | |
| 2400 break; | |
| 2401 if (tv2->v_type == VAR_FLOAT) | |
| 2402 f = tv2->vval.v_float; | |
| 2403 else | |
| 2404 f = get_tv_number(tv2); | |
| 2405 if (*op == '+') | |
| 2406 tv1->vval.v_float += f; | |
| 2407 else | |
| 2408 tv1->vval.v_float -= f; | |
| 2409 } | |
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2410 #endif |
| 1624 | 2411 return OK; |
| 117 | 2412 } |
| 2413 } | |
| 2414 | |
| 2415 EMSG2(_(e_letwrong), op); | |
| 2416 return FAIL; | |
| 2417 } | |
| 2418 | |
| 2419 /* | |
| 76 | 2420 * Evaluate the expression used in a ":for var in expr" command. |
| 2421 * "arg" points to "var". | |
| 2422 * Set "*errp" to TRUE for an error, FALSE otherwise; | |
| 2423 * Return a pointer that holds the info. Null when there is an error. | |
| 2424 */ | |
| 2425 void * | |
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|
2426 eval_for_line( |
|
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|
2427 char_u *arg, |
|
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|
2428 int *errp, |
|
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|
2429 char_u **nextcmdp, |
|
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diff
changeset
|
2430 int skip) |
| 76 | 2431 { |
| 137 | 2432 forinfo_T *fi; |
| 76 | 2433 char_u *expr; |
| 137 | 2434 typval_T tv; |
| 2435 list_T *l; | |
| 76 | 2436 |
| 2437 *errp = TRUE; /* default: there is an error */ | |
| 2438 | |
| 137 | 2439 fi = (forinfo_T *)alloc_clear(sizeof(forinfo_T)); |
| 76 | 2440 if (fi == NULL) |
| 2441 return NULL; | |
| 2442 | |
| 2443 expr = skip_var_list(arg, &fi->fi_varcount, &fi->fi_semicolon); | |
| 2444 if (expr == NULL) | |
| 2445 return fi; | |
| 2446 | |
| 2447 expr = skipwhite(expr); | |
|
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2448 if (expr[0] != 'i' || expr[1] != 'n' || !VIM_ISWHITE(expr[2])) |
| 76 | 2449 { |
| 86 | 2450 EMSG(_("E690: Missing \"in\" after :for")); |
| 76 | 2451 return fi; |
| 2452 } | |
| 2453 | |
| 2454 if (skip) | |
| 2455 ++emsg_skip; | |
| 2456 if (eval0(skipwhite(expr + 2), &tv, nextcmdp, !skip) == OK) | |
| 2457 { | |
| 2458 *errp = FALSE; | |
| 2459 if (!skip) | |
| 2460 { | |
| 2461 l = tv.vval.v_list; | |
|
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|
2462 if (tv.v_type != VAR_LIST) |
| 359 | 2463 { |
| 76 | 2464 EMSG(_(e_listreq)); |
| 359 | 2465 clear_tv(&tv); |
| 2466 } | |
|
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2467 else if (l == NULL) |
|
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2468 { |
|
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2469 /* a null list is like an empty list: do nothing */ |
|
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|
2470 clear_tv(&tv); |
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|
2471 } |
| 76 | 2472 else |
| 2473 { | |
| 512 | 2474 /* No need to increment the refcount, it's already set for the |
| 2475 * list being used in "tv". */ | |
| 76 | 2476 fi->fi_list = l; |
| 2477 list_add_watch(l, &fi->fi_lw); | |
| 2478 fi->fi_lw.lw_item = l->lv_first; | |
| 2479 } | |
| 2480 } | |
| 2481 } | |
| 2482 if (skip) | |
| 2483 --emsg_skip; | |
| 2484 | |
| 2485 return fi; | |
| 2486 } | |
| 2487 | |
| 2488 /* | |
| 2489 * Use the first item in a ":for" list. Advance to the next. | |
| 2490 * Assign the values to the variable (list). "arg" points to the first one. | |
| 2491 * Return TRUE when a valid item was found, FALSE when at end of list or | |
| 2492 * something wrong. | |
| 2493 */ | |
| 2494 int | |
|
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2495 next_for_item(void *fi_void, char_u *arg) |
| 76 | 2496 { |
|
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|
2497 forinfo_T *fi = (forinfo_T *)fi_void; |
| 76 | 2498 int result; |
| 137 | 2499 listitem_T *item; |
| 76 | 2500 |
| 2501 item = fi->fi_lw.lw_item; | |
| 2502 if (item == NULL) | |
| 2503 result = FALSE; | |
| 2504 else | |
| 2505 { | |
| 2506 fi->fi_lw.lw_item = item->li_next; | |
| 2507 result = (ex_let_vars(arg, &item->li_tv, TRUE, | |
| 2508 fi->fi_semicolon, fi->fi_varcount, NULL) == OK); | |
| 2509 } | |
| 2510 return result; | |
| 2511 } | |
| 2512 | |
| 2513 /* | |
| 2514 * Free the structure used to store info used by ":for". | |
| 2515 */ | |
| 2516 void | |
|
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changeset
|
2517 free_for_info(void *fi_void) |
| 76 | 2518 { |
| 137 | 2519 forinfo_T *fi = (forinfo_T *)fi_void; |
| 76 | 2520 |
| 92 | 2521 if (fi != NULL && fi->fi_list != NULL) |
| 359 | 2522 { |
| 76 | 2523 list_rem_watch(fi->fi_list, &fi->fi_lw); |
| 359 | 2524 list_unref(fi->fi_list); |
| 2525 } | |
| 76 | 2526 vim_free(fi); |
| 2527 } | |
| 2528 | |
| 7 | 2529 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
| 2530 | |
| 2531 void | |
|
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|
2532 set_context_for_expression( |
|
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|
2533 expand_T *xp, |
|
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|
2534 char_u *arg, |
|
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|
2535 cmdidx_T cmdidx) |
| 7 | 2536 { |
| 2537 int got_eq = FALSE; | |
| 2538 int c; | |
| 76 | 2539 char_u *p; |
| 2540 | |
| 2541 if (cmdidx == CMD_let) | |
| 2542 { | |
| 2543 xp->xp_context = EXPAND_USER_VARS; | |
| 159 | 2544 if (vim_strpbrk(arg, (char_u *)"\"'+-*/%.=!?~|&$([<>,#") == NULL) |
| 76 | 2545 { |
| 2546 /* ":let var1 var2 ...": find last space. */ | |
| 159 | 2547 for (p = arg + STRLEN(arg); p >= arg; ) |
| 76 | 2548 { |
| 2549 xp->xp_pattern = p; | |
|
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|
2550 MB_PTR_BACK(arg, p); |
|
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|
2551 if (VIM_ISWHITE(*p)) |
| 76 | 2552 break; |
| 2553 } | |
| 2554 return; | |
| 2555 } | |
| 2556 } | |
| 2557 else | |
| 2558 xp->xp_context = cmdidx == CMD_call ? EXPAND_FUNCTIONS | |
| 2559 : EXPAND_EXPRESSION; | |
| 7 | 2560 while ((xp->xp_pattern = vim_strpbrk(arg, |
| 2561 (char_u *)"\"'+-*/%.=!?~|&$([<>,#")) != NULL) | |
| 2562 { | |
| 2563 c = *xp->xp_pattern; | |
| 2564 if (c == '&') | |
| 2565 { | |
| 2566 c = xp->xp_pattern[1]; | |
| 2567 if (c == '&') | |
| 2568 { | |
| 2569 ++xp->xp_pattern; | |
| 2570 xp->xp_context = cmdidx != CMD_let || got_eq | |
| 2571 ? EXPAND_EXPRESSION : EXPAND_NOTHING; | |
| 2572 } | |
| 2573 else if (c != ' ') | |
| 201 | 2574 { |
| 7 | 2575 xp->xp_context = EXPAND_SETTINGS; |
| 201 | 2576 if ((c == 'l' || c == 'g') && xp->xp_pattern[2] == ':') |
| 2577 xp->xp_pattern += 2; | |
| 2578 | |
| 2579 } | |
| 7 | 2580 } |
| 2581 else if (c == '$') | |
| 2582 { | |
| 2583 /* environment variable */ | |
| 2584 xp->xp_context = EXPAND_ENV_VARS; | |
| 2585 } | |
| 2586 else if (c == '=') | |
| 2587 { | |
| 2588 got_eq = TRUE; | |
| 2589 xp->xp_context = EXPAND_EXPRESSION; | |
| 2590 } | |
|
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|
2591 else if (c == '#' |
|
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|
2592 && xp->xp_context == EXPAND_EXPRESSION) |
|
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|
2593 { |
|
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|
2594 /* Autoload function/variable contains '#'. */ |
|
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|
2595 break; |
|
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|
2596 } |
| 6367 | 2597 else if ((c == '<' || c == '#') |
| 7 | 2598 && xp->xp_context == EXPAND_FUNCTIONS |
| 2599 && vim_strchr(xp->xp_pattern, '(') == NULL) | |
| 2600 { | |
| 6367 | 2601 /* Function name can start with "<SNR>" and contain '#'. */ |
| 7 | 2602 break; |
| 2603 } | |
| 2604 else if (cmdidx != CMD_let || got_eq) | |
| 2605 { | |
| 2606 if (c == '"') /* string */ | |
| 2607 { | |
| 2608 while ((c = *++xp->xp_pattern) != NUL && c != '"') | |
| 2609 if (c == '\\' && xp->xp_pattern[1] != NUL) | |
| 2610 ++xp->xp_pattern; | |
| 2611 xp->xp_context = EXPAND_NOTHING; | |
| 2612 } | |
| 2613 else if (c == '\'') /* literal string */ | |
| 2614 { | |
| 100 | 2615 /* Trick: '' is like stopping and starting a literal string. */ |
| 7 | 2616 while ((c = *++xp->xp_pattern) != NUL && c != '\'') |
| 2617 /* skip */ ; | |
| 2618 xp->xp_context = EXPAND_NOTHING; | |
| 2619 } | |
| 2620 else if (c == '|') | |
| 2621 { | |
| 2622 if (xp->xp_pattern[1] == '|') | |
| 2623 { | |
| 2624 ++xp->xp_pattern; | |
| 2625 xp->xp_context = EXPAND_EXPRESSION; | |
| 2626 } | |
| 2627 else | |
| 2628 xp->xp_context = EXPAND_COMMANDS; | |
| 2629 } | |
| 2630 else | |
| 2631 xp->xp_context = EXPAND_EXPRESSION; | |
| 2632 } | |
| 2633 else | |
| 76 | 2634 /* Doesn't look like something valid, expand as an expression |
| 2635 * anyway. */ | |
| 2636 xp->xp_context = EXPAND_EXPRESSION; | |
| 7 | 2637 arg = xp->xp_pattern; |
| 2638 if (*arg != NUL) | |
| 2639 while ((c = *++arg) != NUL && (c == ' ' || c == '\t')) | |
| 2640 /* skip */ ; | |
| 2641 } | |
| 2642 xp->xp_pattern = arg; | |
| 2643 } | |
| 2644 | |
| 2645 #endif /* FEAT_CMDL_COMPL */ | |
| 2646 | |
| 2647 /* | |
| 2648 * ":unlet[!] var1 ... " command. | |
| 2649 */ | |
| 2650 void | |
|
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|
2651 ex_unlet(exarg_T *eap) |
| 7 | 2652 { |
| 151 | 2653 ex_unletlock(eap, eap->arg, 0); |
| 2654 } | |
| 2655 | |
| 2656 /* | |
| 2657 * ":lockvar" and ":unlockvar" commands | |
| 2658 */ | |
| 2659 void | |
|
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changeset
|
2660 ex_lockvar(exarg_T *eap) |
| 151 | 2661 { |
| 7 | 2662 char_u *arg = eap->arg; |
| 151 | 2663 int deep = 2; |
| 2664 | |
| 2665 if (eap->forceit) | |
| 2666 deep = -1; | |
| 2667 else if (vim_isdigit(*arg)) | |
| 2668 { | |
| 2669 deep = getdigits(&arg); | |
| 2670 arg = skipwhite(arg); | |
| 2671 } | |
| 2672 | |
| 2673 ex_unletlock(eap, arg, deep); | |
| 2674 } | |
| 2675 | |
| 2676 /* | |
| 2677 * ":unlet", ":lockvar" and ":unlockvar" are quite similar. | |
| 2678 */ | |
| 2679 static void | |
|
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|
2680 ex_unletlock( |
|
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|
2681 exarg_T *eap, |
|
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|
2682 char_u *argstart, |
|
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|
2683 int deep) |
| 151 | 2684 { |
| 2685 char_u *arg = argstart; | |
| 7 | 2686 char_u *name_end; |
| 2687 int error = FALSE; | |
| 151 | 2688 lval_T lv; |
| 7 | 2689 |
| 2690 do | |
| 2691 { | |
| 110 | 2692 /* Parse the name and find the end. */ |
| 5604 | 2693 name_end = get_lval(arg, NULL, &lv, TRUE, eap->skip || error, 0, |
| 271 | 2694 FNE_CHECK_START); |
| 110 | 2695 if (lv.ll_name == NULL) |
| 2696 error = TRUE; /* error but continue parsing */ | |
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2697 if (name_end == NULL || (!VIM_ISWHITE(*name_end) |
| 110 | 2698 && !ends_excmd(*name_end))) |
| 2699 { | |
| 2700 if (name_end != NULL) | |
| 2701 { | |
| 2702 emsg_severe = TRUE; | |
| 2703 EMSG(_(e_trailing)); | |
| 2704 } | |
| 2705 if (!(eap->skip || error)) | |
| 2706 clear_lval(&lv); | |
| 7 | 2707 break; |
| 2708 } | |
| 2709 | |
| 2710 if (!error && !eap->skip) | |
| 151 | 2711 { |
| 2712 if (eap->cmdidx == CMD_unlet) | |
| 2713 { | |
| 2714 if (do_unlet_var(&lv, name_end, eap->forceit) == FAIL) | |
| 2715 error = TRUE; | |
| 2716 } | |
| 2717 else | |
| 2718 { | |
| 2719 if (do_lock_var(&lv, name_end, deep, | |
| 2720 eap->cmdidx == CMD_lockvar) == FAIL) | |
| 2721 error = TRUE; | |
| 2722 } | |
| 2723 } | |
| 110 | 2724 |
| 2725 if (!eap->skip) | |
| 2726 clear_lval(&lv); | |
| 2727 | |
| 7 | 2728 arg = skipwhite(name_end); |
| 2729 } while (!ends_excmd(*arg)); | |
| 2730 | |
| 2731 eap->nextcmd = check_nextcmd(arg); | |
| 2732 } | |
| 2733 | |
| 100 | 2734 static int |
|
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|
2735 do_unlet_var( |
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|
2736 lval_T *lp, |
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2737 char_u *name_end, |
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changeset
|
2738 int forceit) |
| 100 | 2739 { |
| 110 | 2740 int ret = OK; |
| 2741 int cc; | |
| 2742 | |
| 2743 if (lp->ll_tv == NULL) | |
| 2744 { | |
| 2745 cc = *name_end; | |
| 2746 *name_end = NUL; | |
| 2747 | |
| 2748 /* Normal name or expanded name. */ | |
|
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2749 if (do_unlet(lp->ll_name, forceit) == FAIL) |
| 110 | 2750 ret = FAIL; |
| 2751 *name_end = cc; | |
| 2752 } | |
| 6751 | 2753 else if ((lp->ll_list != NULL |
| 6773 | 2754 && tv_check_lock(lp->ll_list->lv_lock, lp->ll_name, FALSE)) |
| 6751 | 2755 || (lp->ll_dict != NULL |
| 6773 | 2756 && tv_check_lock(lp->ll_dict->dv_lock, lp->ll_name, FALSE))) |
| 151 | 2757 return FAIL; |
| 110 | 2758 else if (lp->ll_range) |
| 2759 { | |
| 137 | 2760 listitem_T *li; |
| 6166 | 2761 listitem_T *ll_li = lp->ll_li; |
|
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diff
changeset
|
2762 int ll_n1 = lp->ll_n1; |
| 6166 | 2763 |
| 2764 while (ll_li != NULL && (lp->ll_empty2 || lp->ll_n2 >= ll_n1)) | |
| 2765 { | |
| 2766 li = ll_li->li_next; | |
| 6773 | 2767 if (tv_check_lock(ll_li->li_tv.v_lock, lp->ll_name, FALSE)) |
| 6166 | 2768 return FAIL; |
| 2769 ll_li = li; | |
| 2770 ++ll_n1; | |
| 2771 } | |
| 110 | 2772 |
| 2773 /* Delete a range of List items. */ | |
| 2774 while (lp->ll_li != NULL && (lp->ll_empty2 || lp->ll_n2 >= lp->ll_n1)) | |
| 2775 { | |
| 2776 li = lp->ll_li->li_next; | |
| 2777 listitem_remove(lp->ll_list, lp->ll_li); | |
| 2778 lp->ll_li = li; | |
| 2779 ++lp->ll_n1; | |
| 2780 } | |
| 2781 } | |
| 2782 else | |
| 2783 { | |
| 2784 if (lp->ll_list != NULL) | |
| 2785 /* unlet a List item. */ | |
| 2786 listitem_remove(lp->ll_list, lp->ll_li); | |
| 121 | 2787 else |
| 110 | 2788 /* unlet a Dictionary item. */ |
| 121 | 2789 dictitem_remove(lp->ll_dict, lp->ll_di); |
| 110 | 2790 } |
| 2791 | |
| 2792 return ret; | |
| 100 | 2793 } |
| 2794 | |
| 7 | 2795 /* |
| 2796 * "unlet" a variable. Return OK if it existed, FAIL if not. | |
| 151 | 2797 * When "forceit" is TRUE don't complain if the variable doesn't exist. |
| 7 | 2798 */ |
| 2799 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2800 do_unlet(char_u *name, int forceit) |
| 7 | 2801 { |
| 137 | 2802 hashtab_T *ht; |
| 2803 hashitem_T *hi; | |
| 124 | 2804 char_u *varname; |
| 6751 | 2805 dict_T *d; |
| 1493 | 2806 dictitem_T *di; |
| 124 | 2807 |
| 137 | 2808 ht = find_var_ht(name, &varname); |
| 2809 if (ht != NULL && *varname != NUL) | |
| 2810 { | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2811 d = get_current_funccal_dict(ht); |
|
7534
0765665083be
commit https://github.com/vim/vim/commit/71bcfdf30109c3d6e40d143adcaf33964b18a70b
Christian Brabandt <cb@256bit.org>
parents:
7513
diff
changeset
|
2812 if (d == NULL) |
|
0765665083be
commit https://github.com/vim/vim/commit/71bcfdf30109c3d6e40d143adcaf33964b18a70b
Christian Brabandt <cb@256bit.org>
parents:
7513
diff
changeset
|
2813 { |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2814 if (ht == &globvarht) |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2815 d = &globvardict; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2816 else if (ht == &compat_hashtab) |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2817 d = &vimvardict; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2818 else |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2819 { |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2820 di = find_var_in_ht(ht, *name, (char_u *)"", FALSE); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2821 d = di == NULL ? NULL : di->di_tv.vval.v_dict; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2822 } |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2823 if (d == NULL) |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2824 { |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
2825 internal_error("do_unlet()"); |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2826 return FAIL; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2827 } |
|
7534
0765665083be
commit https://github.com/vim/vim/commit/71bcfdf30109c3d6e40d143adcaf33964b18a70b
Christian Brabandt <cb@256bit.org>
parents:
7513
diff
changeset
|
2828 } |
| 137 | 2829 hi = hash_find(ht, varname); |
|
9688
2ea935bdd1a1
commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents:
9686
diff
changeset
|
2830 if (HASHITEM_EMPTY(hi)) |
|
9731
f85d94eee05b
commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2831 hi = find_hi_in_scoped_ht(name, &ht); |
|
9688
2ea935bdd1a1
commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents:
9686
diff
changeset
|
2832 if (hi != NULL && !HASHITEM_EMPTY(hi)) |
| 137 | 2833 { |
| 1493 | 2834 di = HI2DI(hi); |
| 6773 | 2835 if (var_check_fixed(di->di_flags, name, FALSE) |
|
7534
0765665083be
commit https://github.com/vim/vim/commit/71bcfdf30109c3d6e40d143adcaf33964b18a70b
Christian Brabandt <cb@256bit.org>
parents:
7513
diff
changeset
|
2836 || var_check_ro(di->di_flags, name, FALSE) |
|
0765665083be
commit https://github.com/vim/vim/commit/71bcfdf30109c3d6e40d143adcaf33964b18a70b
Christian Brabandt <cb@256bit.org>
parents:
7513
diff
changeset
|
2837 || tv_check_lock(d->dv_lock, name, FALSE)) |
|
7498
3fcd3d235f7b
commit https://github.com/vim/vim/commit/af8af8bfac5792fa64efbc524032d568cc7754f7
Christian Brabandt <cb@256bit.org>
parents:
7480
diff
changeset
|
2838 return FAIL; |
|
3fcd3d235f7b
commit https://github.com/vim/vim/commit/af8af8bfac5792fa64efbc524032d568cc7754f7
Christian Brabandt <cb@256bit.org>
parents:
7480
diff
changeset
|
2839 |
| 151 | 2840 delete_var(ht, hi); |
| 2841 return OK; | |
| 2842 } | |
| 2843 } | |
| 2844 if (forceit) | |
| 2845 return OK; | |
| 2846 EMSG2(_("E108: No such variable: \"%s\""), name); | |
| 7 | 2847 return FAIL; |
| 2848 } | |
| 2849 | |
| 151 | 2850 /* |
| 2851 * Lock or unlock variable indicated by "lp". | |
| 2852 * "deep" is the levels to go (-1 for unlimited); | |
| 2853 * "lock" is TRUE for ":lockvar", FALSE for ":unlockvar". | |
| 2854 */ | |
| 2855 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2856 do_lock_var( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2857 lval_T *lp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2858 char_u *name_end, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2859 int deep, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2860 int lock) |
| 151 | 2861 { |
| 2862 int ret = OK; | |
| 2863 int cc; | |
| 2864 dictitem_T *di; | |
| 2865 | |
| 2866 if (deep == 0) /* nothing to do */ | |
| 2867 return OK; | |
| 2868 | |
| 2869 if (lp->ll_tv == NULL) | |
| 2870 { | |
| 2871 cc = *name_end; | |
| 2872 *name_end = NUL; | |
| 2873 | |
| 2874 /* Normal name or expanded name. */ | |
|
10889
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10728
diff
changeset
|
2875 di = find_var(lp->ll_name, NULL, TRUE); |
|
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10728
diff
changeset
|
2876 if (di == NULL) |
| 151 | 2877 ret = FAIL; |
|
10908
6b6abffbdf59
patch 8.0.0343: b:changedtick can be unlocked
Christian Brabandt <cb@256bit.org>
parents:
10889
diff
changeset
|
2878 else if ((di->di_flags & DI_FLAGS_FIX) |
|
6b6abffbdf59
patch 8.0.0343: b:changedtick can be unlocked
Christian Brabandt <cb@256bit.org>
parents:
10889
diff
changeset
|
2879 && di->di_tv.v_type != VAR_DICT |
|
6b6abffbdf59
patch 8.0.0343: b:changedtick can be unlocked
Christian Brabandt <cb@256bit.org>
parents:
10889
diff
changeset
|
2880 && di->di_tv.v_type != VAR_LIST) |
|
6b6abffbdf59
patch 8.0.0343: b:changedtick can be unlocked
Christian Brabandt <cb@256bit.org>
parents:
10889
diff
changeset
|
2881 /* For historic reasons this error is not given for a list or dict. |
|
6b6abffbdf59
patch 8.0.0343: b:changedtick can be unlocked
Christian Brabandt <cb@256bit.org>
parents:
10889
diff
changeset
|
2882 * E.g., the b: dict could be locked/unlocked. */ |
|
6b6abffbdf59
patch 8.0.0343: b:changedtick can be unlocked
Christian Brabandt <cb@256bit.org>
parents:
10889
diff
changeset
|
2883 EMSG2(_("E940: Cannot lock or unlock variable %s"), lp->ll_name); |
| 151 | 2884 else |
| 2885 { | |
|
10889
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10728
diff
changeset
|
2886 if (lock) |
|
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10728
diff
changeset
|
2887 di->di_flags |= DI_FLAGS_LOCK; |
| 151 | 2888 else |
|
10889
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10728
diff
changeset
|
2889 di->di_flags &= ~DI_FLAGS_LOCK; |
|
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10728
diff
changeset
|
2890 item_lock(&di->di_tv, deep, lock); |
| 151 | 2891 } |
| 2892 *name_end = cc; | |
| 2893 } | |
| 2894 else if (lp->ll_range) | |
| 2895 { | |
| 2896 listitem_T *li = lp->ll_li; | |
| 2897 | |
| 2898 /* (un)lock a range of List items. */ | |
| 2899 while (li != NULL && (lp->ll_empty2 || lp->ll_n2 >= lp->ll_n1)) | |
| 2900 { | |
| 2901 item_lock(&li->li_tv, deep, lock); | |
| 2902 li = li->li_next; | |
| 2903 ++lp->ll_n1; | |
| 2904 } | |
| 2905 } | |
| 2906 else if (lp->ll_list != NULL) | |
| 2907 /* (un)lock a List item. */ | |
| 2908 item_lock(&lp->ll_li->li_tv, deep, lock); | |
| 2909 else | |
| 6870 | 2910 /* (un)lock a Dictionary item. */ |
| 151 | 2911 item_lock(&lp->ll_di->di_tv, deep, lock); |
| 2912 | |
| 2913 return ret; | |
| 2914 } | |
| 2915 | |
| 2916 /* | |
| 2917 * Lock or unlock an item. "deep" is nr of levels to go. | |
| 2918 */ | |
| 2919 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2920 item_lock(typval_T *tv, int deep, int lock) |
| 151 | 2921 { |
| 2922 static int recurse = 0; | |
| 2923 list_T *l; | |
| 2924 listitem_T *li; | |
| 2925 dict_T *d; | |
| 2926 hashitem_T *hi; | |
| 2927 int todo; | |
| 2928 | |
| 2929 if (recurse >= DICT_MAXNEST) | |
| 2930 { | |
| 2931 EMSG(_("E743: variable nested too deep for (un)lock")); | |
| 2932 return; | |
| 2933 } | |
| 2934 if (deep == 0) | |
| 2935 return; | |
| 2936 ++recurse; | |
| 2937 | |
| 2938 /* lock/unlock the item itself */ | |
| 2939 if (lock) | |
| 2940 tv->v_lock |= VAR_LOCKED; | |
| 2941 else | |
| 2942 tv->v_lock &= ~VAR_LOCKED; | |
| 2943 | |
| 2944 switch (tv->v_type) | |
| 2945 { | |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2946 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2947 case VAR_NUMBER: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2948 case VAR_STRING: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2949 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
2950 case VAR_PARTIAL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2951 case VAR_FLOAT: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2952 case VAR_SPECIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
2953 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
2954 case VAR_CHANNEL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2955 break; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2956 |
| 151 | 2957 case VAR_LIST: |
| 2958 if ((l = tv->vval.v_list) != NULL) | |
| 2959 { | |
| 2960 if (lock) | |
| 2961 l->lv_lock |= VAR_LOCKED; | |
| 2962 else | |
| 2963 l->lv_lock &= ~VAR_LOCKED; | |
| 2964 if (deep < 0 || deep > 1) | |
| 2965 /* recursive: lock/unlock the items the List contains */ | |
| 2966 for (li = l->lv_first; li != NULL; li = li->li_next) | |
| 2967 item_lock(&li->li_tv, deep - 1, lock); | |
| 2968 } | |
| 2969 break; | |
| 2970 case VAR_DICT: | |
| 2971 if ((d = tv->vval.v_dict) != NULL) | |
| 2972 { | |
| 2973 if (lock) | |
| 2974 d->dv_lock |= VAR_LOCKED; | |
| 2975 else | |
| 2976 d->dv_lock &= ~VAR_LOCKED; | |
| 2977 if (deep < 0 || deep > 1) | |
| 2978 { | |
| 2979 /* recursive: lock/unlock the items the List contains */ | |
| 835 | 2980 todo = (int)d->dv_hashtab.ht_used; |
| 151 | 2981 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi) |
| 2982 { | |
| 2983 if (!HASHITEM_EMPTY(hi)) | |
| 2984 { | |
| 2985 --todo; | |
| 2986 item_lock(&HI2DI(hi)->di_tv, deep - 1, lock); | |
| 2987 } | |
| 2988 } | |
| 2989 } | |
| 2990 } | |
| 2991 } | |
| 2992 --recurse; | |
| 2993 } | |
| 2994 | |
| 7 | 2995 #if (defined(FEAT_MENU) && defined(FEAT_MULTI_LANG)) || defined(PROTO) |
| 2996 /* | |
| 2997 * Delete all "menutrans_" variables. | |
| 2998 */ | |
| 2999 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3000 del_menutrans_vars(void) |
| 7 | 3001 { |
| 137 | 3002 hashitem_T *hi; |
| 124 | 3003 int todo; |
| 3004 | |
| 137 | 3005 hash_lock(&globvarht); |
| 835 | 3006 todo = (int)globvarht.ht_used; |
| 137 | 3007 for (hi = globvarht.ht_array; todo > 0 && !got_int; ++hi) |
| 124 | 3008 { |
| 3009 if (!HASHITEM_EMPTY(hi)) | |
| 3010 { | |
| 3011 --todo; | |
| 137 | 3012 if (STRNCMP(HI2DI(hi)->di_key, "menutrans_", 10) == 0) |
| 3013 delete_var(&globvarht, hi); | |
| 3014 } | |
| 3015 } | |
| 3016 hash_unlock(&globvarht); | |
| 7 | 3017 } |
| 3018 #endif | |
| 3019 | |
| 3020 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
| 3021 | |
| 3022 /* | |
| 3023 * Local string buffer for the next two functions to store a variable name | |
| 3024 * with its prefix. Allocated in cat_prefix_varname(), freed later in | |
| 3025 * get_user_var_name(). | |
| 3026 */ | |
| 3027 | |
|
7720
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
3028 static char_u *cat_prefix_varname(int prefix, char_u *name); |
| 7 | 3029 |
| 3030 static char_u *varnamebuf = NULL; | |
| 3031 static int varnamebuflen = 0; | |
| 3032 | |
| 3033 /* | |
| 3034 * Function to concatenate a prefix and a variable name. | |
| 3035 */ | |
| 3036 static char_u * | |
|
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diff
changeset
|
3037 cat_prefix_varname(int prefix, char_u *name) |
| 7 | 3038 { |
| 3039 int len; | |
| 3040 | |
| 3041 len = (int)STRLEN(name) + 3; | |
| 3042 if (len > varnamebuflen) | |
| 3043 { | |
| 3044 vim_free(varnamebuf); | |
| 3045 len += 10; /* some additional space */ | |
| 3046 varnamebuf = alloc(len); | |
| 3047 if (varnamebuf == NULL) | |
| 3048 { | |
| 3049 varnamebuflen = 0; | |
| 3050 return NULL; | |
| 3051 } | |
| 3052 varnamebuflen = len; | |
| 3053 } | |
| 3054 *varnamebuf = prefix; | |
| 3055 varnamebuf[1] = ':'; | |
| 3056 STRCPY(varnamebuf + 2, name); | |
| 3057 return varnamebuf; | |
| 3058 } | |
| 3059 | |
| 3060 /* | |
| 3061 * Function given to ExpandGeneric() to obtain the list of user defined | |
| 3062 * (global/buffer/window/built-in) variable names. | |
| 3063 */ | |
| 3064 char_u * | |
|
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parents:
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diff
changeset
|
3065 get_user_var_name(expand_T *xp, int idx) |
| 7 | 3066 { |
| 142 | 3067 static long_u gdone; |
| 3068 static long_u bdone; | |
| 3069 static long_u wdone; | |
| 819 | 3070 static long_u tdone; |
| 142 | 3071 static int vidx; |
| 3072 static hashitem_T *hi; | |
| 3073 hashtab_T *ht; | |
| 7 | 3074 |
| 3075 if (idx == 0) | |
| 819 | 3076 { |
| 124 | 3077 gdone = bdone = wdone = vidx = 0; |
| 819 | 3078 tdone = 0; |
| 3079 } | |
| 137 | 3080 |
| 3081 /* Global variables */ | |
| 3082 if (gdone < globvarht.ht_used) | |
| 124 | 3083 { |
| 3084 if (gdone++ == 0) | |
| 137 | 3085 hi = globvarht.ht_array; |
| 142 | 3086 else |
| 3087 ++hi; | |
| 124 | 3088 while (HASHITEM_EMPTY(hi)) |
| 3089 ++hi; | |
| 3090 if (STRNCMP("g:", xp->xp_pattern, 2) == 0) | |
| 3091 return cat_prefix_varname('g', hi->hi_key); | |
| 3092 return hi->hi_key; | |
| 3093 } | |
| 137 | 3094 |
| 3095 /* b: variables */ | |
| 4287 | 3096 ht = &curbuf->b_vars->dv_hashtab; |
| 137 | 3097 if (bdone < ht->ht_used) |
| 124 | 3098 { |
| 3099 if (bdone++ == 0) | |
| 137 | 3100 hi = ht->ht_array; |
| 142 | 3101 else |
| 3102 ++hi; | |
| 124 | 3103 while (HASHITEM_EMPTY(hi)) |
| 3104 ++hi; | |
| 3105 return cat_prefix_varname('b', hi->hi_key); | |
| 3106 } | |
| 137 | 3107 |
| 3108 /* w: variables */ | |
| 4287 | 3109 ht = &curwin->w_vars->dv_hashtab; |
| 137 | 3110 if (wdone < ht->ht_used) |
| 124 | 3111 { |
| 163 | 3112 if (wdone++ == 0) |
| 137 | 3113 hi = ht->ht_array; |
| 142 | 3114 else |
| 3115 ++hi; | |
| 124 | 3116 while (HASHITEM_EMPTY(hi)) |
| 3117 ++hi; | |
| 3118 return cat_prefix_varname('w', hi->hi_key); | |
| 7 | 3119 } |
| 137 | 3120 |
| 819 | 3121 /* t: variables */ |
| 4287 | 3122 ht = &curtab->tp_vars->dv_hashtab; |
| 819 | 3123 if (tdone < ht->ht_used) |
| 3124 { | |
| 3125 if (tdone++ == 0) | |
| 3126 hi = ht->ht_array; | |
| 3127 else | |
| 3128 ++hi; | |
| 3129 while (HASHITEM_EMPTY(hi)) | |
| 3130 ++hi; | |
| 3131 return cat_prefix_varname('t', hi->hi_key); | |
| 3132 } | |
| 3133 | |
| 137 | 3134 /* v: variables */ |
| 3135 if (vidx < VV_LEN) | |
| 3136 return cat_prefix_varname('v', (char_u *)vimvars[vidx++].vv_name); | |
| 7 | 3137 |
| 3138 vim_free(varnamebuf); | |
| 3139 varnamebuf = NULL; | |
| 3140 varnamebuflen = 0; | |
| 3141 return NULL; | |
| 3142 } | |
| 3143 | |
| 3144 #endif /* FEAT_CMDL_COMPL */ | |
| 3145 | |
| 3146 /* | |
|
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diff
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|
3147 * Return TRUE if "pat" matches "text". |
|
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|
3148 * Does not use 'cpo' and always uses 'magic'. |
|
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|
3149 */ |
|
65a5a18d3acf
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diff
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|
3150 static int |
|
65a5a18d3acf
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diff
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|
3151 pattern_match(char_u *pat, char_u *text, int ic) |
|
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|
3152 { |
|
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diff
changeset
|
3153 int matches = FALSE; |
|
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diff
changeset
|
3154 char_u *save_cpo; |
|
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|
3155 regmatch_T regmatch; |
|
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diff
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|
3156 |
|
65a5a18d3acf
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diff
changeset
|
3157 /* avoid 'l' flag in 'cpoptions' */ |
|
65a5a18d3acf
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diff
changeset
|
3158 save_cpo = p_cpo; |
|
65a5a18d3acf
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|
3159 p_cpo = (char_u *)""; |
|
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|
3160 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING); |
|
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diff
changeset
|
3161 if (regmatch.regprog != NULL) |
|
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|
3162 { |
|
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diff
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|
3163 regmatch.rm_ic = ic; |
|
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|
3164 matches = vim_regexec_nl(®match, text, (colnr_T)0); |
|
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|
3165 vim_regfree(regmatch.regprog); |
|
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|
3166 } |
|
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diff
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|
3167 p_cpo = save_cpo; |
|
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|
3168 return matches; |
|
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|
3169 } |
|
65a5a18d3acf
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|
3170 |
|
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diff
changeset
|
3171 /* |
| 7 | 3172 * types for expressions. |
| 3173 */ | |
| 3174 typedef enum | |
| 3175 { | |
| 3176 TYPE_UNKNOWN = 0 | |
| 3177 , TYPE_EQUAL /* == */ | |
| 3178 , TYPE_NEQUAL /* != */ | |
| 3179 , TYPE_GREATER /* > */ | |
| 3180 , TYPE_GEQUAL /* >= */ | |
| 3181 , TYPE_SMALLER /* < */ | |
| 3182 , TYPE_SEQUAL /* <= */ | |
| 3183 , TYPE_MATCH /* =~ */ | |
| 3184 , TYPE_NOMATCH /* !~ */ | |
| 3185 } exptype_T; | |
| 3186 | |
| 3187 /* | |
| 3188 * The "evaluate" argument: When FALSE, the argument is only parsed but not | |
| 71 | 3189 * executed. The function may return OK, but the rettv will be of type |
| 7 | 3190 * VAR_UNKNOWN. The function still returns FAIL for a syntax error. |
| 3191 */ | |
| 3192 | |
| 3193 /* | |
| 3194 * Handle zero level expression. | |
| 3195 * This calls eval1() and handles error message and nextcmd. | |
| 71 | 3196 * Put the result in "rettv" when returning OK and "evaluate" is TRUE. |
| 533 | 3197 * Note: "rettv.v_lock" is not set. |
| 7 | 3198 * Return OK or FAIL. |
| 3199 */ | |
|
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|
3200 int |
|
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|
3201 eval0( |
|
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|
3202 char_u *arg, |
|
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|
3203 typval_T *rettv, |
|
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3204 char_u **nextcmd, |
|
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diff
changeset
|
3205 int evaluate) |
| 7 | 3206 { |
| 3207 int ret; | |
| 3208 char_u *p; | |
| 3209 | |
| 3210 p = skipwhite(arg); | |
| 71 | 3211 ret = eval1(&p, rettv, evaluate); |
| 7 | 3212 if (ret == FAIL || !ends_excmd(*p)) |
| 3213 { | |
| 3214 if (ret != FAIL) | |
| 71 | 3215 clear_tv(rettv); |
| 7 | 3216 /* |
| 3217 * Report the invalid expression unless the expression evaluation has | |
| 3218 * been cancelled due to an aborting error, an interrupt, or an | |
| 3219 * exception. | |
| 3220 */ | |
| 3221 if (!aborting()) | |
| 3222 EMSG2(_(e_invexpr2), arg); | |
| 3223 ret = FAIL; | |
| 3224 } | |
| 3225 if (nextcmd != NULL) | |
| 3226 *nextcmd = check_nextcmd(p); | |
| 3227 | |
| 3228 return ret; | |
| 3229 } | |
| 3230 | |
| 3231 /* | |
| 3232 * Handle top level expression: | |
| 1800 | 3233 * expr2 ? expr1 : expr1 |
| 7 | 3234 * |
| 3235 * "arg" must point to the first non-white of the expression. | |
| 3236 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3237 * | |
| 533 | 3238 * Note: "rettv.v_lock" is not set. |
| 3239 * | |
| 7 | 3240 * Return OK or FAIL. |
| 3241 */ | |
|
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|
3242 int |
|
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diff
changeset
|
3243 eval1(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3244 { |
| 3245 int result; | |
| 137 | 3246 typval_T var2; |
| 7 | 3247 |
| 3248 /* | |
| 3249 * Get the first variable. | |
| 3250 */ | |
| 71 | 3251 if (eval2(arg, rettv, evaluate) == FAIL) |
| 7 | 3252 return FAIL; |
| 3253 | |
| 3254 if ((*arg)[0] == '?') | |
| 3255 { | |
| 3256 result = FALSE; | |
| 3257 if (evaluate) | |
| 3258 { | |
| 323 | 3259 int error = FALSE; |
| 3260 | |
| 3261 if (get_tv_number_chk(rettv, &error) != 0) | |
| 7 | 3262 result = TRUE; |
| 71 | 3263 clear_tv(rettv); |
| 323 | 3264 if (error) |
| 3265 return FAIL; | |
| 7 | 3266 } |
| 3267 | |
| 3268 /* | |
| 3269 * Get the second variable. | |
| 3270 */ | |
| 3271 *arg = skipwhite(*arg + 1); | |
| 71 | 3272 if (eval1(arg, rettv, evaluate && result) == FAIL) /* recursive! */ |
| 7 | 3273 return FAIL; |
| 3274 | |
| 3275 /* | |
| 3276 * Check for the ":". | |
| 3277 */ | |
| 3278 if ((*arg)[0] != ':') | |
| 3279 { | |
| 3280 EMSG(_("E109: Missing ':' after '?'")); | |
| 3281 if (evaluate && result) | |
| 71 | 3282 clear_tv(rettv); |
| 7 | 3283 return FAIL; |
| 3284 } | |
| 3285 | |
| 3286 /* | |
| 3287 * Get the third variable. | |
| 3288 */ | |
| 3289 *arg = skipwhite(*arg + 1); | |
| 3290 if (eval1(arg, &var2, evaluate && !result) == FAIL) /* recursive! */ | |
| 3291 { | |
| 3292 if (evaluate && result) | |
| 71 | 3293 clear_tv(rettv); |
| 7 | 3294 return FAIL; |
| 3295 } | |
| 3296 if (evaluate && !result) | |
| 71 | 3297 *rettv = var2; |
| 7 | 3298 } |
| 3299 | |
| 3300 return OK; | |
| 3301 } | |
| 3302 | |
| 3303 /* | |
| 3304 * Handle first level expression: | |
| 3305 * expr2 || expr2 || expr2 logical OR | |
| 3306 * | |
| 3307 * "arg" must point to the first non-white of the expression. | |
| 3308 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3309 * | |
| 3310 * Return OK or FAIL. | |
| 3311 */ | |
| 3312 static int | |
|
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diff
changeset
|
3313 eval2(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3314 { |
| 137 | 3315 typval_T var2; |
| 7 | 3316 long result; |
| 3317 int first; | |
| 323 | 3318 int error = FALSE; |
| 7 | 3319 |
| 3320 /* | |
| 3321 * Get the first variable. | |
| 3322 */ | |
| 71 | 3323 if (eval3(arg, rettv, evaluate) == FAIL) |
| 7 | 3324 return FAIL; |
| 3325 | |
| 3326 /* | |
| 3327 * Repeat until there is no following "||". | |
| 3328 */ | |
| 3329 first = TRUE; | |
| 3330 result = FALSE; | |
| 3331 while ((*arg)[0] == '|' && (*arg)[1] == '|') | |
| 3332 { | |
| 3333 if (evaluate && first) | |
| 3334 { | |
| 323 | 3335 if (get_tv_number_chk(rettv, &error) != 0) |
| 7 | 3336 result = TRUE; |
| 71 | 3337 clear_tv(rettv); |
| 323 | 3338 if (error) |
| 3339 return FAIL; | |
| 7 | 3340 first = FALSE; |
| 3341 } | |
| 3342 | |
| 3343 /* | |
| 3344 * Get the second variable. | |
| 3345 */ | |
| 3346 *arg = skipwhite(*arg + 2); | |
| 3347 if (eval3(arg, &var2, evaluate && !result) == FAIL) | |
| 3348 return FAIL; | |
| 3349 | |
| 3350 /* | |
| 3351 * Compute the result. | |
| 3352 */ | |
| 3353 if (evaluate && !result) | |
| 3354 { | |
| 323 | 3355 if (get_tv_number_chk(&var2, &error) != 0) |
| 7 | 3356 result = TRUE; |
| 71 | 3357 clear_tv(&var2); |
| 323 | 3358 if (error) |
| 3359 return FAIL; | |
| 7 | 3360 } |
| 3361 if (evaluate) | |
| 3362 { | |
| 71 | 3363 rettv->v_type = VAR_NUMBER; |
| 3364 rettv->vval.v_number = result; | |
| 7 | 3365 } |
| 3366 } | |
| 3367 | |
| 3368 return OK; | |
| 3369 } | |
| 3370 | |
| 3371 /* | |
| 3372 * Handle second level expression: | |
| 3373 * expr3 && expr3 && expr3 logical AND | |
| 3374 * | |
| 3375 * "arg" must point to the first non-white of the expression. | |
| 3376 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3377 * | |
| 3378 * Return OK or FAIL. | |
| 3379 */ | |
| 3380 static int | |
|
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changeset
|
3381 eval3(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3382 { |
| 137 | 3383 typval_T var2; |
| 7 | 3384 long result; |
| 3385 int first; | |
| 323 | 3386 int error = FALSE; |
| 7 | 3387 |
| 3388 /* | |
| 3389 * Get the first variable. | |
| 3390 */ | |
| 71 | 3391 if (eval4(arg, rettv, evaluate) == FAIL) |
| 7 | 3392 return FAIL; |
| 3393 | |
| 3394 /* | |
| 3395 * Repeat until there is no following "&&". | |
| 3396 */ | |
| 3397 first = TRUE; | |
| 3398 result = TRUE; | |
| 3399 while ((*arg)[0] == '&' && (*arg)[1] == '&') | |
| 3400 { | |
| 3401 if (evaluate && first) | |
| 3402 { | |
| 323 | 3403 if (get_tv_number_chk(rettv, &error) == 0) |
| 7 | 3404 result = FALSE; |
| 71 | 3405 clear_tv(rettv); |
| 323 | 3406 if (error) |
| 3407 return FAIL; | |
| 7 | 3408 first = FALSE; |
| 3409 } | |
| 3410 | |
| 3411 /* | |
| 3412 * Get the second variable. | |
| 3413 */ | |
| 3414 *arg = skipwhite(*arg + 2); | |
| 3415 if (eval4(arg, &var2, evaluate && result) == FAIL) | |
| 3416 return FAIL; | |
| 3417 | |
| 3418 /* | |
| 3419 * Compute the result. | |
| 3420 */ | |
| 3421 if (evaluate && result) | |
| 3422 { | |
| 323 | 3423 if (get_tv_number_chk(&var2, &error) == 0) |
| 7 | 3424 result = FALSE; |
| 71 | 3425 clear_tv(&var2); |
| 323 | 3426 if (error) |
| 3427 return FAIL; | |
| 7 | 3428 } |
| 3429 if (evaluate) | |
| 3430 { | |
| 71 | 3431 rettv->v_type = VAR_NUMBER; |
| 3432 rettv->vval.v_number = result; | |
| 7 | 3433 } |
| 3434 } | |
| 3435 | |
| 3436 return OK; | |
| 3437 } | |
| 3438 | |
| 3439 /* | |
| 3440 * Handle third level expression: | |
| 3441 * var1 == var2 | |
| 3442 * var1 =~ var2 | |
| 3443 * var1 != var2 | |
| 3444 * var1 !~ var2 | |
| 3445 * var1 > var2 | |
| 3446 * var1 >= var2 | |
| 3447 * var1 < var2 | |
| 3448 * var1 <= var2 | |
| 80 | 3449 * var1 is var2 |
| 3450 * var1 isnot var2 | |
| 7 | 3451 * |
| 3452 * "arg" must point to the first non-white of the expression. | |
| 3453 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3454 * | |
| 3455 * Return OK or FAIL. | |
| 3456 */ | |
| 3457 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3458 eval4(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3459 { |
| 137 | 3460 typval_T var2; |
| 7 | 3461 char_u *p; |
| 3462 int i; | |
| 3463 exptype_T type = TYPE_UNKNOWN; | |
| 80 | 3464 int type_is = FALSE; /* TRUE for "is" and "isnot" */ |
| 7 | 3465 int len = 2; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
3466 varnumber_T n1, n2; |
| 7 | 3467 char_u *s1, *s2; |
| 3468 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN]; | |
| 3469 int ic; | |
| 3470 | |
| 3471 /* | |
| 3472 * Get the first variable. | |
| 3473 */ | |
| 71 | 3474 if (eval5(arg, rettv, evaluate) == FAIL) |
| 7 | 3475 return FAIL; |
| 3476 | |
| 3477 p = *arg; | |
| 3478 switch (p[0]) | |
| 3479 { | |
| 3480 case '=': if (p[1] == '=') | |
| 3481 type = TYPE_EQUAL; | |
| 3482 else if (p[1] == '~') | |
| 3483 type = TYPE_MATCH; | |
| 3484 break; | |
| 3485 case '!': if (p[1] == '=') | |
| 3486 type = TYPE_NEQUAL; | |
| 3487 else if (p[1] == '~') | |
| 3488 type = TYPE_NOMATCH; | |
| 3489 break; | |
| 3490 case '>': if (p[1] != '=') | |
| 3491 { | |
| 3492 type = TYPE_GREATER; | |
| 3493 len = 1; | |
| 3494 } | |
| 3495 else | |
| 3496 type = TYPE_GEQUAL; | |
| 3497 break; | |
| 3498 case '<': if (p[1] != '=') | |
| 3499 { | |
| 3500 type = TYPE_SMALLER; | |
| 3501 len = 1; | |
| 3502 } | |
| 3503 else | |
| 3504 type = TYPE_SEQUAL; | |
| 3505 break; | |
| 80 | 3506 case 'i': if (p[1] == 's') |
| 3507 { | |
| 3508 if (p[2] == 'n' && p[3] == 'o' && p[4] == 't') | |
| 3509 len = 5; | |
|
7064
5fc5c5bf2233
commit https://github.com/vim/vim/commit/37a8de17d4dfd3d463960c38a204ce399c8e19d4
Christian Brabandt <cb@256bit.org>
parents:
7046
diff
changeset
|
3510 i = p[len]; |
|
5fc5c5bf2233
commit https://github.com/vim/vim/commit/37a8de17d4dfd3d463960c38a204ce399c8e19d4
Christian Brabandt <cb@256bit.org>
parents:
7046
diff
changeset
|
3511 if (!isalnum(i) && i != '_') |
| 80 | 3512 { |
| 3513 type = len == 2 ? TYPE_EQUAL : TYPE_NEQUAL; | |
| 3514 type_is = TRUE; | |
| 3515 } | |
| 3516 } | |
| 3517 break; | |
| 7 | 3518 } |
| 3519 | |
| 3520 /* | |
| 1624 | 3521 * If there is a comparative operator, use it. |
| 7 | 3522 */ |
| 3523 if (type != TYPE_UNKNOWN) | |
| 3524 { | |
| 3525 /* extra question mark appended: ignore case */ | |
| 3526 if (p[len] == '?') | |
| 3527 { | |
| 3528 ic = TRUE; | |
| 3529 ++len; | |
| 3530 } | |
| 3531 /* extra '#' appended: match case */ | |
| 3532 else if (p[len] == '#') | |
| 3533 { | |
| 3534 ic = FALSE; | |
| 3535 ++len; | |
| 3536 } | |
| 1624 | 3537 /* nothing appended: use 'ignorecase' */ |
| 7 | 3538 else |
| 3539 ic = p_ic; | |
| 3540 | |
| 3541 /* | |
| 3542 * Get the second variable. | |
| 3543 */ | |
| 3544 *arg = skipwhite(p + len); | |
| 3545 if (eval5(arg, &var2, evaluate) == FAIL) | |
| 3546 { | |
| 71 | 3547 clear_tv(rettv); |
| 7 | 3548 return FAIL; |
| 3549 } | |
| 3550 | |
| 3551 if (evaluate) | |
| 3552 { | |
| 80 | 3553 if (type_is && rettv->v_type != var2.v_type) |
| 3554 { | |
| 3555 /* For "is" a different type always means FALSE, for "notis" | |
| 3556 * it means TRUE. */ | |
| 3557 n1 = (type == TYPE_NEQUAL); | |
| 3558 } | |
| 3559 else if (rettv->v_type == VAR_LIST || var2.v_type == VAR_LIST) | |
| 3560 { | |
| 3561 if (type_is) | |
| 3562 { | |
| 3563 n1 = (rettv->v_type == var2.v_type | |
| 3564 && rettv->vval.v_list == var2.vval.v_list); | |
| 3565 if (type == TYPE_NEQUAL) | |
| 3566 n1 = !n1; | |
| 3567 } | |
| 3568 else if (rettv->v_type != var2.v_type | |
| 3569 || (type != TYPE_EQUAL && type != TYPE_NEQUAL)) | |
| 3570 { | |
| 3571 if (rettv->v_type != var2.v_type) | |
| 86 | 3572 EMSG(_("E691: Can only compare List with List")); |
| 80 | 3573 else |
| 5887 | 3574 EMSG(_("E692: Invalid operation for List")); |
| 80 | 3575 clear_tv(rettv); |
| 3576 clear_tv(&var2); | |
| 3577 return FAIL; | |
| 3578 } | |
| 3579 else | |
| 3580 { | |
| 3581 /* Compare two Lists for being equal or unequal. */ | |
| 2634 | 3582 n1 = list_equal(rettv->vval.v_list, var2.vval.v_list, |
| 3583 ic, FALSE); | |
| 80 | 3584 if (type == TYPE_NEQUAL) |
| 3585 n1 = !n1; | |
| 3586 } | |
| 3587 } | |
| 3588 | |
| 117 | 3589 else if (rettv->v_type == VAR_DICT || var2.v_type == VAR_DICT) |
| 3590 { | |
| 3591 if (type_is) | |
| 3592 { | |
| 3593 n1 = (rettv->v_type == var2.v_type | |
| 3594 && rettv->vval.v_dict == var2.vval.v_dict); | |
| 3595 if (type == TYPE_NEQUAL) | |
| 3596 n1 = !n1; | |
| 3597 } | |
| 3598 else if (rettv->v_type != var2.v_type | |
| 3599 || (type != TYPE_EQUAL && type != TYPE_NEQUAL)) | |
| 3600 { | |
| 3601 if (rettv->v_type != var2.v_type) | |
| 3602 EMSG(_("E735: Can only compare Dictionary with Dictionary")); | |
| 3603 else | |
| 3604 EMSG(_("E736: Invalid operation for Dictionary")); | |
| 3605 clear_tv(rettv); | |
| 3606 clear_tv(&var2); | |
| 3607 return FAIL; | |
| 3608 } | |
| 3609 else | |
| 3610 { | |
| 3611 /* Compare two Dictionaries for being equal or unequal. */ | |
| 2634 | 3612 n1 = dict_equal(rettv->vval.v_dict, var2.vval.v_dict, |
| 3613 ic, FALSE); | |
| 117 | 3614 if (type == TYPE_NEQUAL) |
| 3615 n1 = !n1; | |
| 3616 } | |
| 3617 } | |
| 3618 | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
3619 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
|
3620 || rettv->v_type == VAR_PARTIAL || var2.v_type == VAR_PARTIAL) |
| 80 | 3621 { |
|
8635
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
3622 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
|
3623 { |
|
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
3624 EMSG(_("E694: Invalid operation for Funcrefs")); |
| 80 | 3625 clear_tv(rettv); |
| 3626 clear_tv(&var2); | |
| 3627 return FAIL; | |
| 3628 } | |
|
9183
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3629 if ((rettv->v_type == VAR_PARTIAL |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3630 && rettv->vval.v_partial == NULL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3631 || (var2.v_type == VAR_PARTIAL |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3632 && var2.vval.v_partial == NULL)) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3633 /* 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
|
3634 n1 = FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3635 else if (type_is) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3636 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3637 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
|
3638 /* 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
|
3639 * the same */ |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3640 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
|
3641 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
|
3642 && var2.v_type == VAR_PARTIAL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3643 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
|
3644 else |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3645 n1 = FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3646 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3647 else |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3648 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
|
3649 if (type == TYPE_NEQUAL) |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
3650 n1 = !n1; |
| 80 | 3651 } |
| 3652 | |
| 1624 | 3653 #ifdef FEAT_FLOAT |
| 3654 /* | |
| 3655 * If one of the two variables is a float, compare as a float. | |
| 3656 * When using "=~" or "!~", always compare as string. | |
| 3657 */ | |
| 3658 else if ((rettv->v_type == VAR_FLOAT || var2.v_type == VAR_FLOAT) | |
| 3659 && type != TYPE_MATCH && type != TYPE_NOMATCH) | |
| 3660 { | |
| 3661 float_T f1, f2; | |
| 3662 | |
| 3663 if (rettv->v_type == VAR_FLOAT) | |
| 3664 f1 = rettv->vval.v_float; | |
| 3665 else | |
| 3666 f1 = get_tv_number(rettv); | |
| 3667 if (var2.v_type == VAR_FLOAT) | |
| 3668 f2 = var2.vval.v_float; | |
| 3669 else | |
| 3670 f2 = get_tv_number(&var2); | |
| 3671 n1 = FALSE; | |
| 3672 switch (type) | |
| 3673 { | |
| 3674 case TYPE_EQUAL: n1 = (f1 == f2); break; | |
| 3675 case TYPE_NEQUAL: n1 = (f1 != f2); break; | |
| 3676 case TYPE_GREATER: n1 = (f1 > f2); break; | |
| 3677 case TYPE_GEQUAL: n1 = (f1 >= f2); break; | |
| 3678 case TYPE_SMALLER: n1 = (f1 < f2); break; | |
| 3679 case TYPE_SEQUAL: n1 = (f1 <= f2); break; | |
| 3680 case TYPE_UNKNOWN: | |
| 3681 case TYPE_MATCH: | |
| 3682 case TYPE_NOMATCH: break; /* avoid gcc warning */ | |
| 3683 } | |
| 3684 } | |
| 3685 #endif | |
| 3686 | |
| 7 | 3687 /* |
| 3688 * If one of the two variables is a number, compare as a number. | |
| 3689 * When using "=~" or "!~", always compare as string. | |
| 3690 */ | |
| 80 | 3691 else if ((rettv->v_type == VAR_NUMBER || var2.v_type == VAR_NUMBER) |
| 7 | 3692 && type != TYPE_MATCH && type != TYPE_NOMATCH) |
| 3693 { | |
| 71 | 3694 n1 = get_tv_number(rettv); |
| 3695 n2 = get_tv_number(&var2); | |
| 7 | 3696 switch (type) |
| 3697 { | |
| 3698 case TYPE_EQUAL: n1 = (n1 == n2); break; | |
| 3699 case TYPE_NEQUAL: n1 = (n1 != n2); break; | |
| 3700 case TYPE_GREATER: n1 = (n1 > n2); break; | |
| 3701 case TYPE_GEQUAL: n1 = (n1 >= n2); break; | |
| 3702 case TYPE_SMALLER: n1 = (n1 < n2); break; | |
| 3703 case TYPE_SEQUAL: n1 = (n1 <= n2); break; | |
| 3704 case TYPE_UNKNOWN: | |
| 3705 case TYPE_MATCH: | |
| 3706 case TYPE_NOMATCH: break; /* avoid gcc warning */ | |
| 3707 } | |
| 3708 } | |
| 3709 else | |
| 3710 { | |
| 71 | 3711 s1 = get_tv_string_buf(rettv, buf1); |
| 3712 s2 = get_tv_string_buf(&var2, buf2); | |
| 7 | 3713 if (type != TYPE_MATCH && type != TYPE_NOMATCH) |
| 3714 i = ic ? MB_STRICMP(s1, s2) : STRCMP(s1, s2); | |
| 3715 else | |
| 3716 i = 0; | |
| 3717 n1 = FALSE; | |
| 3718 switch (type) | |
| 3719 { | |
| 3720 case TYPE_EQUAL: n1 = (i == 0); break; | |
| 3721 case TYPE_NEQUAL: n1 = (i != 0); break; | |
| 3722 case TYPE_GREATER: n1 = (i > 0); break; | |
| 3723 case TYPE_GEQUAL: n1 = (i >= 0); break; | |
| 3724 case TYPE_SMALLER: n1 = (i < 0); break; | |
| 3725 case TYPE_SEQUAL: n1 = (i <= 0); break; | |
| 3726 | |
| 3727 case TYPE_MATCH: | |
| 3728 case TYPE_NOMATCH: | |
|
8749
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3729 n1 = pattern_match(s2, s1, ic); |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3730 if (type == TYPE_NOMATCH) |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3731 n1 = !n1; |
| 7 | 3732 break; |
| 3733 | |
| 3734 case TYPE_UNKNOWN: break; /* avoid gcc warning */ | |
| 3735 } | |
| 3736 } | |
| 71 | 3737 clear_tv(rettv); |
| 3738 clear_tv(&var2); | |
| 3739 rettv->v_type = VAR_NUMBER; | |
| 3740 rettv->vval.v_number = n1; | |
| 7 | 3741 } |
| 3742 } | |
| 3743 | |
| 3744 return OK; | |
| 3745 } | |
| 3746 | |
| 3747 /* | |
| 3748 * Handle fourth level expression: | |
| 3749 * + number addition | |
| 3750 * - number subtraction | |
| 3751 * . string concatenation | |
| 3752 * | |
| 3753 * "arg" must point to the first non-white of the expression. | |
| 3754 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3755 * | |
| 3756 * Return OK or FAIL. | |
| 3757 */ | |
| 3758 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3759 eval5(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3760 { |
| 137 | 3761 typval_T var2; |
| 3762 typval_T var3; | |
| 7 | 3763 int op; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
3764 varnumber_T n1, n2; |
| 1624 | 3765 #ifdef FEAT_FLOAT |
| 3766 float_T f1 = 0, f2 = 0; | |
| 3767 #endif | |
| 7 | 3768 char_u *s1, *s2; |
| 3769 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN]; | |
| 3770 char_u *p; | |
| 3771 | |
| 3772 /* | |
| 3773 * Get the first variable. | |
| 3774 */ | |
| 1655 | 3775 if (eval6(arg, rettv, evaluate, FALSE) == FAIL) |
| 7 | 3776 return FAIL; |
| 3777 | |
| 3778 /* | |
| 3779 * Repeat computing, until no '+', '-' or '.' is following. | |
| 3780 */ | |
| 3781 for (;;) | |
| 3782 { | |
| 3783 op = **arg; | |
| 3784 if (op != '+' && op != '-' && op != '.') | |
| 3785 break; | |
| 3786 | |
| 1624 | 3787 if ((op != '+' || rettv->v_type != VAR_LIST) |
| 3788 #ifdef FEAT_FLOAT | |
| 3789 && (op == '.' || rettv->v_type != VAR_FLOAT) | |
| 3790 #endif | |
| 3791 ) | |
| 323 | 3792 { |
| 3793 /* For "list + ...", an illegal use of the first operand as | |
| 3794 * a number cannot be determined before evaluating the 2nd | |
| 3795 * operand: if this is also a list, all is ok. | |
| 3796 * For "something . ...", "something - ..." or "non-list + ...", | |
| 3797 * we know that the first operand needs to be a string or number | |
| 3798 * without evaluating the 2nd operand. So check before to avoid | |
| 3799 * side effects after an error. */ | |
| 3800 if (evaluate && get_tv_string_chk(rettv) == NULL) | |
| 3801 { | |
| 3802 clear_tv(rettv); | |
| 3803 return FAIL; | |
| 3804 } | |
| 3805 } | |
| 3806 | |
| 7 | 3807 /* |
| 3808 * Get the second variable. | |
| 3809 */ | |
| 3810 *arg = skipwhite(*arg + 1); | |
| 1655 | 3811 if (eval6(arg, &var2, evaluate, op == '.') == FAIL) |
| 7 | 3812 { |
| 71 | 3813 clear_tv(rettv); |
| 7 | 3814 return FAIL; |
| 3815 } | |
| 3816 | |
| 3817 if (evaluate) | |
| 3818 { | |
| 3819 /* | |
| 3820 * Compute the result. | |
| 3821 */ | |
| 3822 if (op == '.') | |
| 3823 { | |
| 323 | 3824 s1 = get_tv_string_buf(rettv, buf1); /* already checked */ |
| 3825 s2 = get_tv_string_buf_chk(&var2, buf2); | |
| 3826 if (s2 == NULL) /* type error ? */ | |
| 3827 { | |
| 3828 clear_tv(rettv); | |
| 3829 clear_tv(&var2); | |
| 3830 return FAIL; | |
| 3831 } | |
| 117 | 3832 p = concat_str(s1, s2); |
| 71 | 3833 clear_tv(rettv); |
| 3834 rettv->v_type = VAR_STRING; | |
| 3835 rettv->vval.v_string = p; | |
| 7 | 3836 } |
| 104 | 3837 else if (op == '+' && rettv->v_type == VAR_LIST |
| 3838 && var2.v_type == VAR_LIST) | |
| 80 | 3839 { |
| 3840 /* concatenate Lists */ | |
| 3841 if (list_concat(rettv->vval.v_list, var2.vval.v_list, | |
| 3842 &var3) == FAIL) | |
| 3843 { | |
| 3844 clear_tv(rettv); | |
| 3845 clear_tv(&var2); | |
| 3846 return FAIL; | |
| 3847 } | |
| 3848 clear_tv(rettv); | |
| 3849 *rettv = var3; | |
| 3850 } | |
| 7 | 3851 else |
| 3852 { | |
| 323 | 3853 int error = FALSE; |
| 3854 | |
| 1624 | 3855 #ifdef FEAT_FLOAT |
| 3856 if (rettv->v_type == VAR_FLOAT) | |
| 3857 { | |
| 3858 f1 = rettv->vval.v_float; | |
| 3859 n1 = 0; | |
| 3860 } | |
| 3861 else | |
| 3862 #endif | |
| 3863 { | |
| 3864 n1 = get_tv_number_chk(rettv, &error); | |
| 3865 if (error) | |
| 3866 { | |
| 3867 /* This can only happen for "list + non-list". For | |
| 3868 * "non-list + ..." or "something - ...", we returned | |
| 3869 * before evaluating the 2nd operand. */ | |
| 3870 clear_tv(rettv); | |
| 3871 return FAIL; | |
| 3872 } | |
| 3873 #ifdef FEAT_FLOAT | |
| 3874 if (var2.v_type == VAR_FLOAT) | |
| 3875 f1 = n1; | |
| 3876 #endif | |
| 3877 } | |
| 3878 #ifdef FEAT_FLOAT | |
| 3879 if (var2.v_type == VAR_FLOAT) | |
| 3880 { | |
| 3881 f2 = var2.vval.v_float; | |
| 3882 n2 = 0; | |
| 3883 } | |
| 3884 else | |
| 3885 #endif | |
| 3886 { | |
| 3887 n2 = get_tv_number_chk(&var2, &error); | |
| 3888 if (error) | |
| 3889 { | |
| 3890 clear_tv(rettv); | |
| 3891 clear_tv(&var2); | |
| 3892 return FAIL; | |
| 3893 } | |
| 3894 #ifdef FEAT_FLOAT | |
| 3895 if (rettv->v_type == VAR_FLOAT) | |
| 3896 f2 = n2; | |
| 3897 #endif | |
| 323 | 3898 } |
| 71 | 3899 clear_tv(rettv); |
| 1624 | 3900 |
| 3901 #ifdef FEAT_FLOAT | |
| 3902 /* If there is a float on either side the result is a float. */ | |
| 3903 if (rettv->v_type == VAR_FLOAT || var2.v_type == VAR_FLOAT) | |
| 3904 { | |
| 3905 if (op == '+') | |
| 3906 f1 = f1 + f2; | |
| 3907 else | |
| 3908 f1 = f1 - f2; | |
| 3909 rettv->v_type = VAR_FLOAT; | |
| 3910 rettv->vval.v_float = f1; | |
| 3911 } | |
| 3912 else | |
| 3913 #endif | |
| 3914 { | |
| 3915 if (op == '+') | |
| 3916 n1 = n1 + n2; | |
| 3917 else | |
| 3918 n1 = n1 - n2; | |
| 3919 rettv->v_type = VAR_NUMBER; | |
| 3920 rettv->vval.v_number = n1; | |
| 3921 } | |
| 71 | 3922 } |
| 3923 clear_tv(&var2); | |
| 7 | 3924 } |
| 3925 } | |
| 3926 return OK; | |
| 3927 } | |
| 3928 | |
| 3929 /* | |
| 3930 * Handle fifth level expression: | |
| 3931 * * number multiplication | |
| 3932 * / number division | |
| 3933 * % number modulo | |
| 3934 * | |
| 3935 * "arg" must point to the first non-white of the expression. | |
| 3936 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3937 * | |
| 3938 * Return OK or FAIL. | |
| 3939 */ | |
| 3940 static int | |
|
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parents:
7788
diff
changeset
|
3941 eval6( |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3942 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
3943 typval_T *rettv, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3944 int evaluate, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3945 int want_string) /* after "." operator */ |
| 7 | 3946 { |
| 137 | 3947 typval_T var2; |
| 7 | 3948 int op; |
|
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Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
3949 varnumber_T n1, n2; |
| 1624 | 3950 #ifdef FEAT_FLOAT |
| 3951 int use_float = FALSE; | |
| 3952 float_T f1 = 0, f2; | |
| 3953 #endif | |
| 323 | 3954 int error = FALSE; |
| 7 | 3955 |
| 3956 /* | |
| 3957 * Get the first variable. | |
| 3958 */ | |
| 1655 | 3959 if (eval7(arg, rettv, evaluate, want_string) == FAIL) |
| 7 | 3960 return FAIL; |
| 3961 | |
| 3962 /* | |
| 3963 * Repeat computing, until no '*', '/' or '%' is following. | |
| 3964 */ | |
| 3965 for (;;) | |
| 3966 { | |
| 3967 op = **arg; | |
| 3968 if (op != '*' && op != '/' && op != '%') | |
| 3969 break; | |
| 3970 | |
| 3971 if (evaluate) | |
| 3972 { | |
| 1624 | 3973 #ifdef FEAT_FLOAT |
| 3974 if (rettv->v_type == VAR_FLOAT) | |
| 3975 { | |
| 3976 f1 = rettv->vval.v_float; | |
| 3977 use_float = TRUE; | |
| 3978 n1 = 0; | |
| 3979 } | |
| 3980 else | |
| 3981 #endif | |
| 3982 n1 = get_tv_number_chk(rettv, &error); | |
| 71 | 3983 clear_tv(rettv); |
| 323 | 3984 if (error) |
| 3985 return FAIL; | |
| 7 | 3986 } |
| 3987 else | |
| 3988 n1 = 0; | |
| 3989 | |
| 3990 /* | |
| 3991 * Get the second variable. | |
| 3992 */ | |
| 3993 *arg = skipwhite(*arg + 1); | |
| 1655 | 3994 if (eval7(arg, &var2, evaluate, FALSE) == FAIL) |
| 7 | 3995 return FAIL; |
| 3996 | |
| 3997 if (evaluate) | |
| 3998 { | |
| 1624 | 3999 #ifdef FEAT_FLOAT |
| 4000 if (var2.v_type == VAR_FLOAT) | |
| 4001 { | |
| 4002 if (!use_float) | |
| 4003 { | |
| 4004 f1 = n1; | |
| 4005 use_float = TRUE; | |
| 4006 } | |
| 4007 f2 = var2.vval.v_float; | |
| 4008 n2 = 0; | |
| 4009 } | |
| 4010 else | |
| 4011 #endif | |
| 4012 { | |
| 4013 n2 = get_tv_number_chk(&var2, &error); | |
| 4014 clear_tv(&var2); | |
| 4015 if (error) | |
| 4016 return FAIL; | |
| 4017 #ifdef FEAT_FLOAT | |
| 4018 if (use_float) | |
| 4019 f2 = n2; | |
| 4020 #endif | |
| 4021 } | |
| 7 | 4022 |
| 4023 /* | |
| 4024 * Compute the result. | |
| 1624 | 4025 * When either side is a float the result is a float. |
| 7 | 4026 */ |
| 1624 | 4027 #ifdef FEAT_FLOAT |
| 4028 if (use_float) | |
| 4029 { | |
| 4030 if (op == '*') | |
| 4031 f1 = f1 * f2; | |
| 4032 else if (op == '/') | |
| 4033 { | |
|
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4034 # ifdef VMS |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4035 /* VMS crashes on divide by zero, work around it */ |
|
620a42739426
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parents:
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diff
changeset
|
4036 if (f2 == 0.0) |
|
620a42739426
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Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4037 { |
|
620a42739426
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Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4038 if (f1 == 0) |
|
2529
2aaa88366cbb
Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
4039 f1 = -1 * __F_FLT_MAX - 1L; /* similar to NaN */ |
|
2441
620a42739426
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Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4040 else if (f1 < 0) |
|
2529
2aaa88366cbb
Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
4041 f1 = -1 * __F_FLT_MAX; |
|
2441
620a42739426
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Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4042 else |
|
2529
2aaa88366cbb
Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
4043 f1 = __F_FLT_MAX; |
|
2441
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parents:
2427
diff
changeset
|
4044 } |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4045 else |
|
620a42739426
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Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4046 f1 = f1 / f2; |
|
620a42739426
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Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4047 # else |
| 1624 | 4048 /* We rely on the floating point library to handle divide |
| 4049 * by zero to result in "inf" and not a crash. */ | |
| 4050 f1 = f1 / f2; | |
|
2441
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Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4051 # endif |
| 1624 | 4052 } |
| 4053 else | |
| 4054 { | |
| 1662 | 4055 EMSG(_("E804: Cannot use '%' with Float")); |
| 1624 | 4056 return FAIL; |
| 4057 } | |
| 4058 rettv->v_type = VAR_FLOAT; | |
| 4059 rettv->vval.v_float = f1; | |
| 4060 } | |
| 4061 else | |
| 4062 #endif | |
| 4063 { | |
| 4064 if (op == '*') | |
| 4065 n1 = n1 * n2; | |
| 4066 else if (op == '/') | |
| 4067 { | |
| 4068 if (n2 == 0) /* give an error message? */ | |
| 4069 { | |
|
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commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4070 if (n1 == 0) |
|
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parents:
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diff
changeset
|
4071 n1 = VARNUM_MIN; /* similar to NaN */ |
|
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parents:
9387
diff
changeset
|
4072 else if (n1 < 0) |
|
10658
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parents:
10593
diff
changeset
|
4073 n1 = -VARNUM_MAX; |
|
9389
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commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
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parents:
9387
diff
changeset
|
4074 else |
|
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Christian Brabandt <cb@256bit.org>
parents:
10593
diff
changeset
|
4075 n1 = VARNUM_MAX; |
| 1624 | 4076 } |
| 4077 else | |
| 4078 n1 = n1 / n2; | |
| 4079 } | |
| 4080 else | |
| 4081 { | |
| 4082 if (n2 == 0) /* give an error message? */ | |
| 4083 n1 = 0; | |
| 4084 else | |
| 4085 n1 = n1 % n2; | |
| 4086 } | |
| 4087 rettv->v_type = VAR_NUMBER; | |
| 4088 rettv->vval.v_number = n1; | |
| 4089 } | |
| 7 | 4090 } |
| 4091 } | |
| 4092 | |
| 4093 return OK; | |
| 4094 } | |
| 4095 | |
| 4096 /* | |
| 4097 * Handle sixth level expression: | |
| 4098 * number number constant | |
| 1228 | 4099 * "string" string constant |
| 4100 * 'string' literal string constant | |
| 7 | 4101 * &option-name option value |
| 4102 * @r register contents | |
| 4103 * identifier variable value | |
| 4104 * function() function call | |
| 4105 * $VAR environment variable | |
| 4106 * (expression) nested expression | |
| 151 | 4107 * [expr, expr] List |
| 4108 * {key: val, key: val} Dictionary | |
| 7 | 4109 * |
| 4110 * Also handle: | |
| 4111 * ! in front logical NOT | |
| 4112 * - in front unary minus | |
| 4113 * + in front unary plus (ignored) | |
| 100 | 4114 * trailing [] subscript in String or List |
| 4115 * trailing .name entry in Dictionary | |
| 7 | 4116 * |
| 4117 * "arg" must point to the first non-white of the expression. | |
| 4118 * "arg" is advanced to the next non-white after the recognized expression. | |
| 4119 * | |
| 4120 * Return OK or FAIL. | |
| 4121 */ | |
| 4122 static int | |
|
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parents:
7788
diff
changeset
|
4123 eval7( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
4124 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4125 typval_T *rettv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4126 int evaluate, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4127 int want_string UNUSED) /* after "." operator */ |
| 7 | 4128 { |
|
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parents:
9387
diff
changeset
|
4129 varnumber_T n; |
| 7 | 4130 int len; |
| 4131 char_u *s; | |
| 4132 char_u *start_leader, *end_leader; | |
| 4133 int ret = OK; | |
| 4134 char_u *alias; | |
| 4135 | |
| 4136 /* | |
| 71 | 4137 * Initialise variable so that clear_tv() can't mistake this for a |
| 56 | 4138 * string and free a string that isn't there. |
| 7 | 4139 */ |
| 71 | 4140 rettv->v_type = VAR_UNKNOWN; |
| 7 | 4141 |
| 4142 /* | |
|
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4aead6a9b7a9
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parents:
10000
diff
changeset
|
4143 * Skip '!', '-' and '+' characters. They are handled later. |
| 7 | 4144 */ |
| 4145 start_leader = *arg; | |
| 4146 while (**arg == '!' || **arg == '-' || **arg == '+') | |
| 4147 *arg = skipwhite(*arg + 1); | |
| 4148 end_leader = *arg; | |
| 4149 | |
| 4150 switch (**arg) | |
| 4151 { | |
| 4152 /* | |
| 4153 * Number constant. | |
| 4154 */ | |
| 4155 case '0': | |
| 4156 case '1': | |
| 4157 case '2': | |
| 4158 case '3': | |
| 4159 case '4': | |
| 4160 case '5': | |
| 4161 case '6': | |
| 4162 case '7': | |
| 4163 case '8': | |
| 4164 case '9': | |
| 1624 | 4165 { |
| 4166 #ifdef FEAT_FLOAT | |
| 4167 char_u *p = skipdigits(*arg + 1); | |
| 4168 int get_float = FALSE; | |
| 4169 | |
| 4170 /* We accept a float when the format matches | |
| 4171 * "[0-9]\+\.[0-9]\+\([eE][+-]\?[0-9]\+\)\?". This is very | |
| 1655 | 4172 * strict to avoid backwards compatibility problems. |
| 4173 * Don't look for a float after the "." operator, so that | |
| 4174 * ":let vers = 1.2.3" doesn't fail. */ | |
| 4175 if (!want_string && p[0] == '.' && vim_isdigit(p[1])) | |
| 1624 | 4176 { |
| 4177 get_float = TRUE; | |
| 4178 p = skipdigits(p + 2); | |
| 4179 if (*p == 'e' || *p == 'E') | |
| 4180 { | |
| 4181 ++p; | |
| 4182 if (*p == '-' || *p == '+') | |
| 4183 ++p; | |
| 4184 if (!vim_isdigit(*p)) | |
| 4185 get_float = FALSE; | |
| 4186 else | |
| 4187 p = skipdigits(p + 1); | |
| 4188 } | |
| 4189 if (ASCII_ISALPHA(*p) || *p == '.') | |
| 4190 get_float = FALSE; | |
| 4191 } | |
| 4192 if (get_float) | |
| 4193 { | |
| 4194 float_T f; | |
| 4195 | |
| 4196 *arg += string2float(*arg, &f); | |
| 4197 if (evaluate) | |
| 4198 { | |
| 4199 rettv->v_type = VAR_FLOAT; | |
| 4200 rettv->vval.v_float = f; | |
| 4201 } | |
| 4202 } | |
| 4203 else | |
| 4204 #endif | |
| 4205 { | |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
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parents:
7422
diff
changeset
|
4206 vim_str2nr(*arg, NULL, &len, STR2NR_ALL, &n, NULL, 0); |
| 1624 | 4207 *arg += len; |
| 4208 if (evaluate) | |
| 4209 { | |
| 4210 rettv->v_type = VAR_NUMBER; | |
| 4211 rettv->vval.v_number = n; | |
| 4212 } | |
| 4213 } | |
| 4214 break; | |
| 4215 } | |
| 7 | 4216 |
| 4217 /* | |
| 4218 * String constant: "string". | |
| 4219 */ | |
| 71 | 4220 case '"': ret = get_string_tv(arg, rettv, evaluate); |
| 7 | 4221 break; |
| 4222 | |
| 4223 /* | |
| 100 | 4224 * Literal string constant: 'str''ing'. |
| 7 | 4225 */ |
| 71 | 4226 case '\'': ret = get_lit_string_tv(arg, rettv, evaluate); |
| 56 | 4227 break; |
| 4228 | |
| 4229 /* | |
| 4230 * List: [expr, expr] | |
| 4231 */ | |
| 71 | 4232 case '[': ret = get_list_tv(arg, rettv, evaluate); |
| 7 | 4233 break; |
| 4234 | |
| 4235 /* | |
|
9527
e8b3db8e2d30
commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents:
9525
diff
changeset
|
4236 * Lambda: {arg, arg -> expr} |
| 100 | 4237 * Dictionary: {key: val, key: val} |
| 4238 */ | |
|
9527
e8b3db8e2d30
commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents:
9525
diff
changeset
|
4239 case '{': ret = get_lambda_tv(arg, rettv, evaluate); |
|
e8b3db8e2d30
commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents:
9525
diff
changeset
|
4240 if (ret == NOTDONE) |
|
e8b3db8e2d30
commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents:
9525
diff
changeset
|
4241 ret = get_dict_tv(arg, rettv, evaluate); |
| 100 | 4242 break; |
| 4243 | |
| 4244 /* | |
| 104 | 4245 * Option value: &name |
| 7 | 4246 */ |
| 104 | 4247 case '&': ret = get_option_tv(arg, rettv, evaluate); |
| 7 | 4248 break; |
| 4249 | |
| 4250 /* | |
| 4251 * Environment variable: $VAR. | |
| 4252 */ | |
| 71 | 4253 case '$': ret = get_env_tv(arg, rettv, evaluate); |
| 7 | 4254 break; |
| 4255 | |
| 4256 /* | |
| 4257 * Register contents: @r. | |
| 4258 */ | |
| 4259 case '@': ++*arg; | |
| 4260 if (evaluate) | |
| 4261 { | |
| 71 | 4262 rettv->v_type = VAR_STRING; |
| 5796 | 4263 rettv->vval.v_string = get_reg_contents(**arg, |
| 4264 GREG_EXPR_SRC); | |
| 7 | 4265 } |
| 4266 if (**arg != NUL) | |
| 4267 ++*arg; | |
| 4268 break; | |
| 4269 | |
| 4270 /* | |
| 4271 * nested expression: (expression). | |
| 4272 */ | |
| 4273 case '(': *arg = skipwhite(*arg + 1); | |
| 71 | 4274 ret = eval1(arg, rettv, evaluate); /* recursive! */ |
| 7 | 4275 if (**arg == ')') |
| 4276 ++*arg; | |
| 4277 else if (ret == OK) | |
| 4278 { | |
| 4279 EMSG(_("E110: Missing ')'")); | |
| 71 | 4280 clear_tv(rettv); |
| 7 | 4281 ret = FAIL; |
| 4282 } | |
| 4283 break; | |
| 4284 | |
| 100 | 4285 default: ret = NOTDONE; |
| 4286 break; | |
| 4287 } | |
| 4288 | |
| 4289 if (ret == NOTDONE) | |
| 4290 { | |
| 4291 /* | |
| 4292 * Must be a variable or function name. | |
| 4293 * Can also be a curly-braces kind of name: {expr}. | |
| 4294 */ | |
| 4295 s = *arg; | |
| 159 | 4296 len = get_name_len(arg, &alias, evaluate, TRUE); |
| 100 | 4297 if (alias != NULL) |
| 4298 s = alias; | |
| 4299 | |
| 159 | 4300 if (len <= 0) |
| 100 | 4301 ret = FAIL; |
| 4302 else | |
| 4303 { | |
| 4304 if (**arg == '(') /* recursive! */ | |
| 4305 { | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4306 partial_T *partial; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4307 |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4308 if (!evaluate) |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4309 check_vars(s, len); |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4310 |
| 100 | 4311 /* If "s" is the name of a variable of type VAR_FUNC |
| 4312 * use its contents. */ | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4313 s = deref_func_name(s, &len, &partial, !evaluate); |
| 100 | 4314 |
|
10381
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4315 /* Need to make a copy, in case evaluating the arguments makes |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4316 * the name invalid. */ |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4317 s = vim_strsave(s); |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4318 if (s == NULL) |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4319 ret = FAIL; |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4320 else |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4321 /* Invoke the function. */ |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4322 ret = get_func_tv(s, len, rettv, arg, |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4323 curwin->w_cursor.lnum, curwin->w_cursor.lnum, |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4324 &len, evaluate, partial, NULL); |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4325 vim_free(s); |
| 4178 | 4326 |
| 4327 /* If evaluate is FALSE rettv->v_type was not set in | |
| 4328 * get_func_tv, but it's needed in handle_subscript() to parse | |
| 4329 * what follows. So set it here. */ | |
| 4330 if (rettv->v_type == VAR_UNKNOWN && !evaluate && **arg == '(') | |
| 4331 { | |
|
9163
731ee601de16
commit https://github.com/vim/vim/commit/9ad73239c26467832a5b553b2a4b99d7ffbaa25e
Christian Brabandt <cb@256bit.org>
parents:
9157
diff
changeset
|
4332 rettv->vval.v_string = NULL; |
| 4178 | 4333 rettv->v_type = VAR_FUNC; |
| 4334 } | |
| 4335 | |
| 100 | 4336 /* Stop the expression evaluation when immediately |
| 4337 * aborting on error, or when an interrupt occurred or | |
| 4338 * an exception was thrown but not caught. */ | |
| 4339 if (aborting()) | |
| 4340 { | |
| 4341 if (ret == OK) | |
| 4342 clear_tv(rettv); | |
| 7 | 4343 ret = FAIL; |
| 100 | 4344 } |
| 4345 } | |
| 4346 else if (evaluate) | |
| 6791 | 4347 ret = get_var_tv(s, len, rettv, NULL, TRUE, FALSE); |
| 117 | 4348 else |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4349 { |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4350 check_vars(s, len); |
| 117 | 4351 ret = OK; |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4352 } |
| 100 | 4353 } |
| 2690 | 4354 vim_free(alias); |
| 100 | 4355 } |
| 4356 | |
| 7 | 4357 *arg = skipwhite(*arg); |
| 4358 | |
| 159 | 4359 /* Handle following '[', '(' and '.' for expr[expr], expr.name, |
| 4360 * expr(expr). */ | |
| 4361 if (ret == OK) | |
| 4362 ret = handle_subscript(arg, rettv, evaluate, TRUE); | |
| 7 | 4363 |
| 4364 /* | |
| 4365 * Apply logical NOT and unary '-', from right to left, ignore '+'. | |
| 4366 */ | |
| 4367 if (ret == OK && evaluate && end_leader > start_leader) | |
| 4368 { | |
| 323 | 4369 int error = FALSE; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4370 varnumber_T val = 0; |
| 1624 | 4371 #ifdef FEAT_FLOAT |
| 4372 float_T f = 0.0; | |
| 4373 | |
| 4374 if (rettv->v_type == VAR_FLOAT) | |
| 4375 f = rettv->vval.v_float; | |
| 4376 else | |
| 4377 #endif | |
| 4378 val = get_tv_number_chk(rettv, &error); | |
| 323 | 4379 if (error) |
| 4380 { | |
| 4381 clear_tv(rettv); | |
| 4382 ret = FAIL; | |
| 4383 } | |
| 4384 else | |
| 4385 { | |
| 4386 while (end_leader > start_leader) | |
| 4387 { | |
| 4388 --end_leader; | |
| 4389 if (*end_leader == '!') | |
| 1624 | 4390 { |
| 4391 #ifdef FEAT_FLOAT | |
| 4392 if (rettv->v_type == VAR_FLOAT) | |
| 4393 f = !f; | |
| 4394 else | |
| 4395 #endif | |
| 4396 val = !val; | |
| 4397 } | |
| 323 | 4398 else if (*end_leader == '-') |
| 1624 | 4399 { |
| 4400 #ifdef FEAT_FLOAT | |
| 4401 if (rettv->v_type == VAR_FLOAT) | |
| 4402 f = -f; | |
| 4403 else | |
| 4404 #endif | |
| 4405 val = -val; | |
| 4406 } | |
| 4407 } | |
| 4408 #ifdef FEAT_FLOAT | |
| 4409 if (rettv->v_type == VAR_FLOAT) | |
| 4410 { | |
| 4411 clear_tv(rettv); | |
| 4412 rettv->vval.v_float = f; | |
| 4413 } | |
| 4414 else | |
| 4415 #endif | |
| 4416 { | |
| 4417 clear_tv(rettv); | |
| 4418 rettv->v_type = VAR_NUMBER; | |
| 4419 rettv->vval.v_number = val; | |
| 4420 } | |
| 323 | 4421 } |
| 7 | 4422 } |
| 4423 | |
| 4424 return ret; | |
| 4425 } | |
| 4426 | |
| 4427 /* | |
| 829 | 4428 * Evaluate an "[expr]" or "[expr:expr]" index. Also "dict.key". |
| 4429 * "*arg" points to the '[' or '.'. | |
| 56 | 4430 * Returns FAIL or OK. "*arg" is advanced to after the ']'. |
| 4431 */ | |
| 4432 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4433 eval_index( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4434 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4435 typval_T *rettv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4436 int evaluate, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4437 int verbose) /* give error messages */ |
| 56 | 4438 { |
| 4439 int empty1 = FALSE, empty2 = FALSE; | |
| 137 | 4440 typval_T var1, var2; |
| 56 | 4441 long n1, n2 = 0; |
| 100 | 4442 long len = -1; |
| 4443 int range = FALSE; | |
| 56 | 4444 char_u *s; |
| 100 | 4445 char_u *key = NULL; |
| 56 | 4446 |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4447 switch (rettv->v_type) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4448 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4449 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4450 case VAR_PARTIAL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4451 if (verbose) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4452 EMSG(_("E695: Cannot index a Funcref")); |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4453 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4454 case VAR_FLOAT: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4455 #ifdef FEAT_FLOAT |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4456 if (verbose) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4457 EMSG(_(e_float_as_string)); |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4458 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4459 #endif |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4460 case VAR_SPECIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4461 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
4462 case VAR_CHANNEL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4463 if (verbose) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4464 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
|
4465 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4466 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4467 if (evaluate) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4468 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4469 /* FALLTHROUGH */ |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4470 |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4471 case VAR_STRING: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4472 case VAR_NUMBER: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4473 case VAR_LIST: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4474 case VAR_DICT: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4475 break; |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
4476 } |
| 56 | 4477 |
|
7046
fd409a0800fd
commit https://github.com/vim/vim/commit/0a38dd29d6f65aa601162542a5ab0ba7f308fc8e
Christian Brabandt <cb@256bit.org>
parents:
7042
diff
changeset
|
4478 init_tv(&var1); |
|
fd409a0800fd
commit https://github.com/vim/vim/commit/0a38dd29d6f65aa601162542a5ab0ba7f308fc8e
Christian Brabandt <cb@256bit.org>
parents:
7042
diff
changeset
|
4479 init_tv(&var2); |
| 100 | 4480 if (**arg == '.') |
| 4481 { | |
| 4482 /* | |
| 4483 * dict.name | |
| 4484 */ | |
| 4485 key = *arg + 1; | |
| 4486 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len) | |
| 4487 ; | |
| 4488 if (len == 0) | |
| 4489 return FAIL; | |
| 4490 *arg = skipwhite(key + len); | |
| 4491 } | |
| 4492 else | |
| 4493 { | |
| 4494 /* | |
| 4495 * something[idx] | |
| 4496 * | |
| 4497 * Get the (first) variable from inside the []. | |
| 4498 */ | |
| 56 | 4499 *arg = skipwhite(*arg + 1); |
| 100 | 4500 if (**arg == ':') |
| 4501 empty1 = TRUE; | |
| 4502 else if (eval1(arg, &var1, evaluate) == FAIL) /* recursive! */ | |
| 56 | 4503 return FAIL; |
| 323 | 4504 else if (evaluate && get_tv_string_chk(&var1) == NULL) |
| 4505 { | |
| 4506 /* not a number or string */ | |
| 4507 clear_tv(&var1); | |
| 4508 return FAIL; | |
| 4509 } | |
| 100 | 4510 |
| 4511 /* | |
| 4512 * Get the second variable from inside the [:]. | |
| 4513 */ | |
| 4514 if (**arg == ':') | |
| 4515 { | |
| 4516 range = TRUE; | |
| 4517 *arg = skipwhite(*arg + 1); | |
| 4518 if (**arg == ']') | |
| 4519 empty2 = TRUE; | |
| 4520 else if (eval1(arg, &var2, evaluate) == FAIL) /* recursive! */ | |
| 4521 { | |
| 323 | 4522 if (!empty1) |
| 4523 clear_tv(&var1); | |
| 4524 return FAIL; | |
| 4525 } | |
| 4526 else if (evaluate && get_tv_string_chk(&var2) == NULL) | |
| 4527 { | |
| 4528 /* not a number or string */ | |
| 4529 if (!empty1) | |
| 4530 clear_tv(&var1); | |
| 4531 clear_tv(&var2); | |
| 100 | 4532 return FAIL; |
| 4533 } | |
| 4534 } | |
| 4535 | |
| 4536 /* Check for the ']'. */ | |
| 4537 if (**arg != ']') | |
| 4538 { | |
| 159 | 4539 if (verbose) |
| 4540 EMSG(_(e_missbrac)); | |
| 100 | 4541 clear_tv(&var1); |
| 4542 if (range) | |
| 4543 clear_tv(&var2); | |
| 4544 return FAIL; | |
| 4545 } | |
| 4546 *arg = skipwhite(*arg + 1); /* skip the ']' */ | |
| 56 | 4547 } |
| 4548 | |
| 4549 if (evaluate) | |
| 4550 { | |
| 100 | 4551 n1 = 0; |
| 4552 if (!empty1 && rettv->v_type != VAR_DICT) | |
| 56 | 4553 { |
| 71 | 4554 n1 = get_tv_number(&var1); |
| 4555 clear_tv(&var1); | |
| 56 | 4556 } |
| 4557 if (range) | |
| 4558 { | |
| 4559 if (empty2) | |
| 4560 n2 = -1; | |
| 4561 else | |
| 4562 { | |
| 71 | 4563 n2 = get_tv_number(&var2); |
| 4564 clear_tv(&var2); | |
| 4565 } | |
| 4566 } | |
| 4567 | |
| 4568 switch (rettv->v_type) | |
| 56 | 4569 { |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4570 case VAR_UNKNOWN: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4571 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4572 case VAR_PARTIAL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4573 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4574 case VAR_SPECIAL: |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4575 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
4576 case VAR_CHANNEL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4577 break; /* not evaluating, skipping over subscript */ |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4578 |
| 56 | 4579 case VAR_NUMBER: |
| 4580 case VAR_STRING: | |
| 71 | 4581 s = get_tv_string(rettv); |
| 56 | 4582 len = (long)STRLEN(s); |
| 4583 if (range) | |
| 4584 { | |
| 4585 /* The resulting variable is a substring. If the indexes | |
| 4586 * are out of range the result is empty. */ | |
| 4587 if (n1 < 0) | |
| 4588 { | |
| 4589 n1 = len + n1; | |
| 4590 if (n1 < 0) | |
| 4591 n1 = 0; | |
| 4592 } | |
| 4593 if (n2 < 0) | |
| 4594 n2 = len + n2; | |
| 4595 else if (n2 >= len) | |
| 4596 n2 = len; | |
| 4597 if (n1 >= len || n2 < 0 || n1 > n2) | |
| 4598 s = NULL; | |
| 4599 else | |
| 4600 s = vim_strnsave(s + n1, (int)(n2 - n1 + 1)); | |
| 4601 } | |
| 4602 else | |
| 4603 { | |
| 4604 /* The resulting variable is a string of a single | |
| 4605 * character. If the index is too big or negative the | |
| 4606 * result is empty. */ | |
| 4607 if (n1 >= len || n1 < 0) | |
| 4608 s = NULL; | |
| 4609 else | |
| 4610 s = vim_strnsave(s + n1, 1); | |
| 4611 } | |
| 71 | 4612 clear_tv(rettv); |
| 4613 rettv->v_type = VAR_STRING; | |
| 4614 rettv->vval.v_string = s; | |
| 56 | 4615 break; |
| 4616 | |
| 4617 case VAR_LIST: | |
| 71 | 4618 len = list_len(rettv->vval.v_list); |
| 56 | 4619 if (n1 < 0) |
| 4620 n1 = len + n1; | |
| 4621 if (!empty1 && (n1 < 0 || n1 >= len)) | |
| 4622 { | |
| 842 | 4623 /* For a range we allow invalid values and return an empty |
| 4624 * list. A list index out of range is an error. */ | |
| 4625 if (!range) | |
| 4626 { | |
| 4627 if (verbose) | |
| 4628 EMSGN(_(e_listidx), n1); | |
| 4629 return FAIL; | |
| 4630 } | |
| 4631 n1 = len; | |
| 56 | 4632 } |
| 4633 if (range) | |
| 4634 { | |
| 137 | 4635 list_T *l; |
| 4636 listitem_T *item; | |
| 56 | 4637 |
| 4638 if (n2 < 0) | |
| 4639 n2 = len + n2; | |
| 829 | 4640 else if (n2 >= len) |
| 4641 n2 = len - 1; | |
| 4642 if (!empty2 && (n2 < 0 || n2 + 1 < n1)) | |
| 842 | 4643 n2 = -1; |
| 56 | 4644 l = list_alloc(); |
| 4645 if (l == NULL) | |
| 4646 return FAIL; | |
| 71 | 4647 for (item = list_find(rettv->vval.v_list, n1); |
| 56 | 4648 n1 <= n2; ++n1) |
| 4649 { | |
| 4650 if (list_append_tv(l, &item->li_tv) == FAIL) | |
| 4651 { | |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4652 list_free(l); |
| 56 | 4653 return FAIL; |
| 4654 } | |
| 4655 item = item->li_next; | |
| 4656 } | |
| 71 | 4657 clear_tv(rettv); |
|
11418
162bcd0debd7
patch 8.0.0593: duplication of code for adding a list or dict return value
Christian Brabandt <cb@256bit.org>
parents:
11412
diff
changeset
|
4658 rettv_list_set(rettv, l); |
| 56 | 4659 } |
| 4660 else | |
| 4661 { | |
| 842 | 4662 copy_tv(&list_find(rettv->vval.v_list, n1)->li_tv, &var1); |
| 71 | 4663 clear_tv(rettv); |
| 4664 *rettv = var1; | |
| 56 | 4665 } |
| 4666 break; | |
| 100 | 4667 |
| 4668 case VAR_DICT: | |
| 4669 if (range) | |
| 4670 { | |
| 159 | 4671 if (verbose) |
| 4672 EMSG(_(e_dictrange)); | |
| 100 | 4673 if (len == -1) |
| 4674 clear_tv(&var1); | |
| 4675 return FAIL; | |
| 4676 } | |
| 4677 { | |
| 137 | 4678 dictitem_T *item; |
| 100 | 4679 |
| 4680 if (len == -1) | |
| 4681 { | |
|
8839
9fa567d13551
commit https://github.com/vim/vim/commit/0921ecff1c5a74541bad6c073e8ade32247403d8
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
4682 key = get_tv_string_chk(&var1); |
|
9fa567d13551
commit https://github.com/vim/vim/commit/0921ecff1c5a74541bad6c073e8ade32247403d8
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
4683 if (key == NULL) |
| 100 | 4684 { |
| 4685 clear_tv(&var1); | |
| 4686 return FAIL; | |
| 4687 } | |
| 4688 } | |
| 4689 | |
| 121 | 4690 item = dict_find(rettv->vval.v_dict, key, (int)len); |
| 100 | 4691 |
| 159 | 4692 if (item == NULL && verbose) |
| 117 | 4693 EMSG2(_(e_dictkey), key); |
| 100 | 4694 if (len == -1) |
| 4695 clear_tv(&var1); | |
| 4696 if (item == NULL) | |
| 4697 return FAIL; | |
| 4698 | |
| 4699 copy_tv(&item->di_tv, &var1); | |
| 4700 clear_tv(rettv); | |
| 4701 *rettv = var1; | |
| 4702 } | |
| 4703 break; | |
| 4704 } | |
| 4705 } | |
| 4706 | |
| 56 | 4707 return OK; |
| 4708 } | |
| 4709 | |
| 4710 /* | |
| 7 | 4711 * Get an option value. |
| 4712 * "arg" points to the '&' or '+' before the option name. | |
| 4713 * "arg" is advanced to character after the option name. | |
| 4714 * Return OK or FAIL. | |
| 4715 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
4716 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4717 get_option_tv( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4718 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4719 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
|
4720 int evaluate) |
| 7 | 4721 { |
| 4722 char_u *option_end; | |
| 4723 long numval; | |
| 4724 char_u *stringval; | |
| 4725 int opt_type; | |
| 4726 int c; | |
| 4727 int working = (**arg == '+'); /* has("+option") */ | |
| 4728 int ret = OK; | |
| 4729 int opt_flags; | |
| 4730 | |
| 4731 /* | |
| 4732 * Isolate the option name and find its value. | |
| 4733 */ | |
| 4734 option_end = find_option_end(arg, &opt_flags); | |
| 4735 if (option_end == NULL) | |
| 4736 { | |
| 71 | 4737 if (rettv != NULL) |
| 7 | 4738 EMSG2(_("E112: Option name missing: %s"), *arg); |
| 4739 return FAIL; | |
| 4740 } | |
| 4741 | |
| 4742 if (!evaluate) | |
| 4743 { | |
| 4744 *arg = option_end; | |
| 4745 return OK; | |
| 4746 } | |
| 4747 | |
| 4748 c = *option_end; | |
| 4749 *option_end = NUL; | |
| 4750 opt_type = get_option_value(*arg, &numval, | |
| 71 | 4751 rettv == NULL ? NULL : &stringval, opt_flags); |
| 7 | 4752 |
| 4753 if (opt_type == -3) /* invalid name */ | |
| 4754 { | |
| 71 | 4755 if (rettv != NULL) |
| 7 | 4756 EMSG2(_("E113: Unknown option: %s"), *arg); |
| 4757 ret = FAIL; | |
| 4758 } | |
| 71 | 4759 else if (rettv != NULL) |
| 7 | 4760 { |
| 4761 if (opt_type == -2) /* hidden string option */ | |
| 4762 { | |
| 71 | 4763 rettv->v_type = VAR_STRING; |
| 4764 rettv->vval.v_string = NULL; | |
| 7 | 4765 } |
| 4766 else if (opt_type == -1) /* hidden number option */ | |
| 4767 { | |
| 71 | 4768 rettv->v_type = VAR_NUMBER; |
| 4769 rettv->vval.v_number = 0; | |
| 7 | 4770 } |
| 4771 else if (opt_type == 1) /* number option */ | |
| 4772 { | |
| 71 | 4773 rettv->v_type = VAR_NUMBER; |
| 4774 rettv->vval.v_number = numval; | |
| 7 | 4775 } |
| 4776 else /* string option */ | |
| 4777 { | |
| 71 | 4778 rettv->v_type = VAR_STRING; |
| 4779 rettv->vval.v_string = stringval; | |
| 7 | 4780 } |
| 4781 } | |
| 4782 else if (working && (opt_type == -2 || opt_type == -1)) | |
| 4783 ret = FAIL; | |
| 4784 | |
| 4785 *option_end = c; /* put back for error messages */ | |
| 4786 *arg = option_end; | |
| 4787 | |
| 4788 return ret; | |
| 4789 } | |
| 4790 | |
| 4791 /* | |
| 4792 * Allocate a variable for a string constant. | |
| 4793 * Return OK or FAIL. | |
| 4794 */ | |
| 4795 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4796 get_string_tv(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 4797 { |
| 4798 char_u *p; | |
| 4799 char_u *name; | |
| 4800 int extra = 0; | |
| 4801 | |
| 4802 /* | |
| 4803 * Find the end of the string, skipping backslashed characters. | |
| 4804 */ | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10964
diff
changeset
|
4805 for (p = *arg + 1; *p != NUL && *p != '"'; MB_PTR_ADV(p)) |
| 7 | 4806 { |
| 4807 if (*p == '\\' && p[1] != NUL) | |
| 4808 { | |
| 4809 ++p; | |
| 4810 /* A "\<x>" form occupies at least 4 characters, and produces up | |
| 4811 * to 6 characters: reserve space for 2 extra */ | |
| 4812 if (*p == '<') | |
| 4813 extra += 2; | |
| 4814 } | |
| 4815 } | |
| 4816 | |
| 4817 if (*p != '"') | |
| 4818 { | |
| 4819 EMSG2(_("E114: Missing quote: %s"), *arg); | |
| 4820 return FAIL; | |
| 4821 } | |
| 4822 | |
| 4823 /* If only parsing, set *arg and return here */ | |
| 4824 if (!evaluate) | |
| 4825 { | |
| 4826 *arg = p + 1; | |
| 4827 return OK; | |
| 4828 } | |
| 4829 | |
| 4830 /* | |
| 4831 * Copy the string into allocated memory, handling backslashed | |
| 4832 * characters. | |
| 4833 */ | |
| 4834 name = alloc((unsigned)(p - *arg + extra)); | |
| 4835 if (name == NULL) | |
| 4836 return FAIL; | |
| 100 | 4837 rettv->v_type = VAR_STRING; |
| 4838 rettv->vval.v_string = name; | |
| 4839 | |
| 4840 for (p = *arg + 1; *p != NUL && *p != '"'; ) | |
| 7 | 4841 { |
| 4842 if (*p == '\\') | |
| 4843 { | |
| 4844 switch (*++p) | |
| 4845 { | |
| 100 | 4846 case 'b': *name++ = BS; ++p; break; |
| 4847 case 'e': *name++ = ESC; ++p; break; | |
| 4848 case 'f': *name++ = FF; ++p; break; | |
| 4849 case 'n': *name++ = NL; ++p; break; | |
| 4850 case 'r': *name++ = CAR; ++p; break; | |
| 4851 case 't': *name++ = TAB; ++p; break; | |
| 7 | 4852 |
| 4853 case 'X': /* hex: "\x1", "\x12" */ | |
| 4854 case 'x': | |
| 4855 case 'u': /* Unicode: "\u0023" */ | |
| 4856 case 'U': | |
| 4857 if (vim_isxdigit(p[1])) | |
| 4858 { | |
| 4859 int n, nr; | |
| 4860 int c = toupper(*p); | |
| 4861 | |
| 4862 if (c == 'X') | |
| 4863 n = 2; | |
| 6836 | 4864 else if (*p == 'u') |
| 4865 n = 4; | |
| 7 | 4866 else |
| 6836 | 4867 n = 8; |
| 7 | 4868 nr = 0; |
| 4869 while (--n >= 0 && vim_isxdigit(p[1])) | |
| 4870 { | |
| 4871 ++p; | |
| 4872 nr = (nr << 4) + hex2nr(*p); | |
| 4873 } | |
| 100 | 4874 ++p; |
| 7 | 4875 #ifdef FEAT_MBYTE |
| 4876 /* For "\u" store the number according to | |
| 4877 * 'encoding'. */ | |
| 4878 if (c != 'X') | |
| 100 | 4879 name += (*mb_char2bytes)(nr, name); |
| 7 | 4880 else |
| 4881 #endif | |
| 100 | 4882 *name++ = nr; |
| 7 | 4883 } |
| 4884 break; | |
| 4885 | |
| 4886 /* octal: "\1", "\12", "\123" */ | |
| 4887 case '0': | |
| 4888 case '1': | |
| 4889 case '2': | |
| 4890 case '3': | |
| 4891 case '4': | |
| 4892 case '5': | |
| 4893 case '6': | |
| 100 | 4894 case '7': *name = *p++ - '0'; |
| 4895 if (*p >= '0' && *p <= '7') | |
| 7 | 4896 { |
| 100 | 4897 *name = (*name << 3) + *p++ - '0'; |
| 4898 if (*p >= '0' && *p <= '7') | |
| 4899 *name = (*name << 3) + *p++ - '0'; | |
| 7 | 4900 } |
| 100 | 4901 ++name; |
| 7 | 4902 break; |
| 4903 | |
| 4904 /* Special key, e.g.: "\<C-W>" */ | |
|
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9735
diff
changeset
|
4905 case '<': extra = trans_special(&p, name, TRUE, TRUE); |
| 7 | 4906 if (extra != 0) |
| 4907 { | |
| 100 | 4908 name += extra; |
| 7 | 4909 break; |
| 4910 } | |
| 4911 /* FALLTHROUGH */ | |
| 4912 | |
| 100 | 4913 default: MB_COPY_CHAR(p, name); |
| 7 | 4914 break; |
| 4915 } | |
| 4916 } | |
| 4917 else | |
| 100 | 4918 MB_COPY_CHAR(p, name); |
| 4919 | |
| 4920 } | |
| 4921 *name = NUL; | |
|
9965
b329e3ca0dcb
commit https://github.com/vim/vim/commit/db249f26edf7a5f88d1f4468d08ec5b84f5ab7ad
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
4922 if (*p != NUL) /* just in case */ |
|
b329e3ca0dcb
commit https://github.com/vim/vim/commit/db249f26edf7a5f88d1f4468d08ec5b84f5ab7ad
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
4923 ++p; |
|
b329e3ca0dcb
commit https://github.com/vim/vim/commit/db249f26edf7a5f88d1f4468d08ec5b84f5ab7ad
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
4924 *arg = p; |
| 7 | 4925 |
| 4926 return OK; | |
| 4927 } | |
| 4928 | |
| 4929 /* | |
| 100 | 4930 * Allocate a variable for a 'str''ing' constant. |
| 7 | 4931 * Return OK or FAIL. |
| 4932 */ | |
| 4933 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4934 get_lit_string_tv(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 4935 { |
| 4936 char_u *p; | |
| 100 | 4937 char_u *str; |
| 4938 int reduce = 0; | |
| 7 | 4939 |
| 4940 /* | |
| 100 | 4941 * Find the end of the string, skipping ''. |
| 7 | 4942 */ |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10964
diff
changeset
|
4943 for (p = *arg + 1; *p != NUL; MB_PTR_ADV(p)) |
| 100 | 4944 { |
| 4945 if (*p == '\'') | |
| 4946 { | |
| 4947 if (p[1] != '\'') | |
| 4948 break; | |
| 4949 ++reduce; | |
| 4950 ++p; | |
| 4951 } | |
| 4952 } | |
| 4953 | |
| 4954 if (*p != '\'') | |
| 7 | 4955 { |
| 4956 EMSG2(_("E115: Missing quote: %s"), *arg); | |
| 4957 return FAIL; | |
| 4958 } | |
| 4959 | |
| 100 | 4960 /* If only parsing return after setting "*arg" */ |
| 97 | 4961 if (!evaluate) |
| 4962 { | |
| 4963 *arg = p + 1; | |
| 4964 return OK; | |
| 4965 } | |
| 4966 | |
| 4967 /* | |
| 100 | 4968 * Copy the string into allocated memory, handling '' to ' reduction. |
| 97 | 4969 */ |
| 4970 str = alloc((unsigned)((p - *arg) - reduce)); | |
| 4971 if (str == NULL) | |
| 4972 return FAIL; | |
| 100 | 4973 rettv->v_type = VAR_STRING; |
| 4974 rettv->vval.v_string = str; | |
| 4975 | |
| 4976 for (p = *arg + 1; *p != NUL; ) | |
| 4977 { | |
| 4978 if (*p == '\'') | |
| 4979 { | |
| 4980 if (p[1] != '\'') | |
| 97 | 4981 break; |
| 4982 ++p; | |
| 4983 } | |
| 100 | 4984 MB_COPY_CHAR(p, str); |
| 4985 } | |
| 4986 *str = NUL; | |
| 97 | 4987 *arg = p + 1; |
| 4988 | |
| 4989 return OK; | |
| 4990 } | |
| 4991 | |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
4992 /* |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
4993 * Return the function name of the partial. |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
4994 */ |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
4995 char_u * |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
4996 partial_name(partial_T *pt) |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
4997 { |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
4998 if (pt->pt_name != NULL) |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
4999 return pt->pt_name; |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5000 return pt->pt_func->uf_name; |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5001 } |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5002 |
|
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5003 static void |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5004 partial_free(partial_T *pt) |
|
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5005 { |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5006 int i; |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5007 |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5008 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
|
5009 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
|
5010 vim_free(pt->pt_argv); |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5011 dict_unref(pt->pt_dict); |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5012 if (pt->pt_name != NULL) |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5013 { |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5014 func_unref(pt->pt_name); |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5015 vim_free(pt->pt_name); |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5016 } |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5017 else |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5018 func_ptr_unref(pt->pt_func); |
|
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5019 vim_free(pt); |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5020 } |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5021 |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5022 /* |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5023 * Unreference a closure: decrement the reference count and free it when it |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5024 * becomes zero. |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5025 */ |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5026 void |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5027 partial_unref(partial_T *pt) |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5028 { |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5029 if (pt != NULL && --pt->pt_refcount <= 0) |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5030 partial_free(pt); |
|
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5031 } |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5032 |
| 2634 | 5033 static int tv_equal_recurse_limit; |
| 5034 | |
|
9183
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5035 static int |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5036 func_equal( |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5037 typval_T *tv1, |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5038 typval_T *tv2, |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5039 int ic) /* ignore case */ |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5040 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5041 char_u *s1, *s2; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5042 dict_T *d1, *d2; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5043 int a1, a2; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5044 int i; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5045 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5046 /* empty and NULL function name considered the same */ |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5047 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
|
5048 : 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
|
5049 if (s1 != NULL && *s1 == NUL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5050 s1 = NULL; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5051 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
|
5052 : 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
|
5053 if (s2 != NULL && *s2 == NUL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5054 s2 = NULL; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5055 if (s1 == NULL || s2 == NULL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5056 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5057 if (s1 != s2) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5058 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5059 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5060 else if (STRCMP(s1, s2) != 0) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5061 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5062 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5063 /* 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
|
5064 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
|
5065 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
|
5066 if (d1 == NULL || d2 == NULL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5067 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5068 if (d1 != d2) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5069 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5070 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5071 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
|
5072 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5073 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5074 /* 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
|
5075 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
|
5076 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
|
5077 if (a1 != a2) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5078 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5079 for (i = 0; i < a1; ++i) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5080 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
|
5081 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
|
5082 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5083 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5084 return TRUE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5085 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5086 |
| 117 | 5087 /* |
| 80 | 5088 * Return TRUE if "tv1" and "tv2" have the same value. |
| 388 | 5089 * Compares the items just like "==" would compare them, but strings and |
| 1624 | 5090 * numbers are different. Floats and numbers are also different. |
| 80 | 5091 */ |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
5092 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5093 tv_equal( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5094 typval_T *tv1, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5095 typval_T *tv2, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5096 int ic, /* ignore case */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5097 int recursive) /* TRUE when used recursively */ |
| 80 | 5098 { |
| 5099 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN]; | |
| 323 | 5100 char_u *s1, *s2; |
| 2634 | 5101 static int recursive_cnt = 0; /* catch recursive loops */ |
| 1008 | 5102 int r; |
| 5103 | |
| 5104 /* Catch lists and dicts that have an endless loop by limiting | |
| 2634 | 5105 * recursiveness to a limit. We guess they are equal then. |
| 5106 * A fixed limit has the problem of still taking an awful long time. | |
| 5107 * Reduce the limit every time running into it. That should work fine for | |
| 5108 * deeply linked structures that are not recursively linked and catch | |
| 5109 * recursiveness quickly. */ | |
| 5110 if (!recursive) | |
| 5111 tv_equal_recurse_limit = 1000; | |
| 5112 if (recursive_cnt >= tv_equal_recurse_limit) | |
| 5113 { | |
| 5114 --tv_equal_recurse_limit; | |
| 1014 | 5115 return TRUE; |
| 2634 | 5116 } |
| 388 | 5117 |
|
9416
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
5118 /* 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
|
5119 * arguments. */ |
|
9183
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5120 if ((tv1->v_type == VAR_FUNC |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5121 || (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
|
5122 && (tv2->v_type == VAR_FUNC |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5123 || (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
|
5124 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5125 ++recursive_cnt; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5126 r = func_equal(tv1, tv2, ic); |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5127 --recursive_cnt; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5128 return r; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5129 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5130 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5131 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
|
5132 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5133 |
| 388 | 5134 switch (tv1->v_type) |
| 5135 { | |
| 5136 case VAR_LIST: | |
| 2634 | 5137 ++recursive_cnt; |
| 5138 r = list_equal(tv1->vval.v_list, tv2->vval.v_list, ic, TRUE); | |
| 5139 --recursive_cnt; | |
| 1008 | 5140 return r; |
| 388 | 5141 |
| 5142 case VAR_DICT: | |
| 2634 | 5143 ++recursive_cnt; |
| 5144 r = dict_equal(tv1->vval.v_dict, tv2->vval.v_dict, ic, TRUE); | |
| 5145 --recursive_cnt; | |
| 1008 | 5146 return r; |
| 388 | 5147 |
| 5148 case VAR_NUMBER: | |
| 5149 return tv1->vval.v_number == tv2->vval.v_number; | |
| 5150 | |
| 5151 case VAR_STRING: | |
| 5152 s1 = get_tv_string_buf(tv1, buf1); | |
| 5153 s2 = get_tv_string_buf(tv2, buf2); | |
| 5154 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
|
5155 |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5156 case VAR_SPECIAL: |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5157 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
|
5158 |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5159 case VAR_FLOAT: |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5160 #ifdef FEAT_FLOAT |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5161 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
|
5162 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5163 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5164 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5165 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
|
5166 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5167 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5168 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5169 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
|
5170 #endif |
|
8635
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
5171 case VAR_FUNC: |
|
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
5172 case VAR_PARTIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5173 case VAR_UNKNOWN: |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5174 break; |
| 388 | 5175 } |
| 5176 | |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5177 /* VAR_UNKNOWN can be the result of a invalid expression, let's say it |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5178 * 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
|
5179 return FALSE; |
| 80 | 5180 } |
| 5181 | |
| 5182 /* | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5183 * Return the next (unique) copy ID. |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5184 * Used for serializing nested structures. |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5185 */ |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5186 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5187 get_copyID(void) |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5188 { |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5189 current_copyID += COPYID_INC; |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5190 return current_copyID; |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5191 } |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5192 |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5193 /* |
| 371 | 5194 * Garbage collection for lists and dictionaries. |
| 5195 * | |
| 5196 * We use reference counts to be able to free most items right away when they | |
| 5197 * are no longer used. But for composite items it's possible that it becomes | |
| 5198 * unused while the reference count is > 0: When there is a recursive | |
| 5199 * reference. Example: | |
| 5200 * :let l = [1, 2, 3] | |
| 5201 * :let d = {9: l} | |
| 5202 * :let l[1] = d | |
| 5203 * | |
| 5204 * Since this is quite unusual we handle this with garbage collection: every | |
| 5205 * once in a while find out which lists and dicts are not referenced from any | |
| 5206 * variable. | |
| 5207 * | |
| 5208 * Here is a good reference text about garbage collection (refers to Python | |
| 5209 * but it applies to all reference-counting mechanisms): | |
| 5210 * http://python.ca/nas/python/gc/ | |
| 5211 */ | |
| 5212 | |
| 5213 /* | |
| 5214 * Do garbage collection for lists and dicts. | |
|
9108
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diff
changeset
|
5215 * When "testing" is TRUE this is called from test_garbagecollect_now(). |
| 371 | 5216 * Return TRUE if some memory was freed. |
| 5217 */ | |
| 5218 int | |
|
8881
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parents:
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diff
changeset
|
5219 garbage_collect(int testing) |
| 371 | 5220 { |
| 1891 | 5221 int copyID; |
| 6565 | 5222 int abort = FALSE; |
| 371 | 5223 buf_T *buf; |
| 5224 win_T *wp; | |
| 364 | 5225 int i; |
| 6588 | 5226 int did_free = FALSE; |
| 819 | 5227 tabpage_T *tp; |
| 371 | 5228 |
|
8881
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diff
changeset
|
5229 if (!testing) |
|
ed0b39dd7fd6
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diff
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|
5230 { |
|
ed0b39dd7fd6
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diff
changeset
|
5231 /* Only do this once. */ |
|
ed0b39dd7fd6
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diff
changeset
|
5232 want_garbage_collect = FALSE; |
|
ed0b39dd7fd6
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diff
changeset
|
5233 may_garbage_collect = FALSE; |
|
ed0b39dd7fd6
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diff
changeset
|
5234 garbage_collect_at_exit = FALSE; |
|
ed0b39dd7fd6
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diff
changeset
|
5235 } |
| 958 | 5236 |
| 1891 | 5237 /* We advance by two because we add one for items referenced through |
| 5238 * previous_funccal. */ | |
|
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diff
changeset
|
5239 copyID = get_copyID(); |
| 1891 | 5240 |
| 371 | 5241 /* |
| 5242 * 1. Go through all accessible variables and mark all lists and dicts | |
| 5243 * with copyID. | |
| 5244 */ | |
| 1891 | 5245 |
| 5246 /* Don't free variables in the previous_funccal list unless they are only | |
| 5247 * referenced through previous_funccal. This must be first, because if | |
| 1895 | 5248 * the item is referenced elsewhere the funccal must not be freed. */ |
|
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diff
changeset
|
5249 abort = abort || set_ref_in_previous_funccal(copyID); |
| 1891 | 5250 |
| 371 | 5251 /* script-local variables */ |
| 5252 for (i = 1; i <= ga_scripts.ga_len; ++i) | |
| 6565 | 5253 abort = abort || set_ref_in_ht(&SCRIPT_VARS(i), copyID, NULL); |
| 371 | 5254 |
| 5255 /* buffer-local variables */ | |
|
9649
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diff
changeset
|
5256 FOR_ALL_BUFFERS(buf) |
| 6565 | 5257 abort = abort || set_ref_in_item(&buf->b_bufvar.di_tv, copyID, |
| 5258 NULL, NULL); | |
| 371 | 5259 |
| 5260 /* window-local variables */ | |
| 819 | 5261 FOR_ALL_TAB_WINDOWS(tp, wp) |
| 6565 | 5262 abort = abort || set_ref_in_item(&wp->w_winvar.di_tv, copyID, |
| 5263 NULL, NULL); | |
| 4309 | 5264 #ifdef FEAT_AUTOCMD |
| 5265 if (aucmd_win != NULL) | |
| 6565 | 5266 abort = abort || set_ref_in_item(&aucmd_win->w_winvar.di_tv, copyID, |
| 5267 NULL, NULL); | |
| 4309 | 5268 #endif |
| 371 | 5269 |
| 819 | 5270 /* tabpage-local variables */ |
|
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diff
changeset
|
5271 FOR_ALL_TABPAGES(tp) |
| 6565 | 5272 abort = abort || set_ref_in_item(&tp->tp_winvar.di_tv, copyID, |
| 5273 NULL, NULL); | |
| 371 | 5274 /* global variables */ |
| 6565 | 5275 abort = abort || set_ref_in_ht(&globvarht, copyID, NULL); |
| 371 | 5276 |
| 5277 /* function-local variables */ | |
|
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diff
changeset
|
5278 abort = abort || set_ref_in_call_stack(copyID); |
| 371 | 5279 |
|
9735
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diff
changeset
|
5280 /* named functions (matters for closures) */ |
|
8037eb704e93
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diff
changeset
|
5281 abort = abort || set_ref_in_functions(copyID); |
|
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diff
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|
5282 |
|
8881
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diff
changeset
|
5283 /* function call arguments, if v:testing is set. */ |
|
9562
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diff
changeset
|
5284 abort = abort || set_ref_in_func_args(copyID); |
|
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diff
changeset
|
5285 |
| 1733 | 5286 /* v: vars */ |
| 6565 | 5287 abort = abort || set_ref_in_ht(&vimvarht, copyID, NULL); |
| 1733 | 5288 |
| 3450 | 5289 #ifdef FEAT_LUA |
| 6565 | 5290 abort = abort || set_ref_in_lua(copyID); |
| 3450 | 5291 #endif |
| 5292 | |
| 3618 | 5293 #ifdef FEAT_PYTHON |
| 6565 | 5294 abort = abort || set_ref_in_python(copyID); |
| 3618 | 5295 #endif |
| 5296 | |
| 5297 #ifdef FEAT_PYTHON3 | |
| 6565 | 5298 abort = abort || set_ref_in_python3(copyID); |
| 5299 #endif | |
| 5300 | |
|
8493
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diff
changeset
|
5301 #ifdef FEAT_JOB_CHANNEL |
|
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changeset
|
5302 abort = abort || set_ref_in_channel(copyID); |
|
9058
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commit https://github.com/vim/vim/commit/b8d4905592fc26fcd09180d7d6bfefd899f2f6c6
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diff
changeset
|
5303 abort = abort || set_ref_in_job(copyID); |
|
7931
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|
5304 #endif |
|
9052
3a6b66c02d6d
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diff
changeset
|
5305 #ifdef FEAT_NETBEANS_INTG |
|
3a6b66c02d6d
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diff
changeset
|
5306 abort = abort || set_ref_in_nb_channel(copyID); |
|
3a6b66c02d6d
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|
5307 #endif |
|
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|
5308 |
|
9153
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diff
changeset
|
5309 #ifdef FEAT_TIMERS |
|
c2fe86f2bda1
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|
5310 abort = abort || set_ref_in_timer(copyID); |
|
c2fe86f2bda1
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|
5311 #endif |
|
c2fe86f2bda1
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|
5312 |
|
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|
5313 #ifdef FEAT_QUICKFIX |
|
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|
5314 abort = abort || set_ref_in_quickfix(copyID); |
|
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|
5315 #endif |
|
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|
5316 |
|
11804
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diff
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|
5317 #ifdef FEAT_TERMINAL |
|
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|
5318 abort = abort || set_ref_in_term(copyID); |
|
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|
5319 #endif |
|
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diff
changeset
|
5320 |
| 6565 | 5321 if (!abort) |
| 5322 { | |
| 5323 /* | |
| 5324 * 2. Free lists and dictionaries that are not referenced. | |
| 5325 */ | |
| 5326 did_free = free_unref_items(copyID); | |
| 5327 | |
| 5328 /* | |
| 5329 * 3. Check if any funccal can be freed now. | |
|
9562
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diff
changeset
|
5330 * This may call us back recursively. |
| 6565 | 5331 */ |
|
9562
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diff
changeset
|
5332 free_unref_funccal(copyID, testing); |
| 6565 | 5333 } |
| 5334 else if (p_verbose > 0) | |
| 5335 { | |
| 5336 verb_msg((char_u *)_("Not enough memory to set references, garbage collection aborted!")); | |
| 5337 } | |
| 1891 | 5338 |
| 5339 return did_free; | |
| 5340 } | |
| 5341 | |
| 5342 /* | |
|
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diff
changeset
|
5343 * Free lists, dictionaries, channels and jobs that are no longer referenced. |
| 1891 | 5344 */ |
| 5345 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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7788
diff
changeset
|
5346 free_unref_items(int copyID) |
| 1891 | 5347 { |
| 5348 int did_free = FALSE; | |
| 5349 | |
|
8863
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diff
changeset
|
5350 /* Let all "free" functions know that we are here. This means no |
|
e1b84109506a
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parents:
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diff
changeset
|
5351 * dictionaries, lists, channels or jobs are to be freed, because we will |
|
e1b84109506a
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diff
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|
5352 * do that here. */ |
|
e1b84109506a
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|
5353 in_free_unref_items = TRUE; |
|
e1b84109506a
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changeset
|
5354 |
|
e1b84109506a
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|
5355 /* |
|
e1b84109506a
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changeset
|
5356 * PASS 1: free the contents of the items. We don't free the items |
|
e1b84109506a
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diff
changeset
|
5357 * themselves yet, so that it is possible to decrement refcount counters |
|
e1b84109506a
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|
5358 */ |
|
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diff
changeset
|
5359 |
|
9556
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diff
changeset
|
5360 /* Go through the list of dicts and free items without the copyID. */ |
|
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff
changeset
|
5361 did_free |= dict_free_nonref(copyID); |
| 371 | 5362 |
|
9560
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commit https://github.com/vim/vim/commit/da861d631d7e22654faee2789286c685ad548911
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diff
changeset
|
5363 /* 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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diff
changeset
|
5364 did_free |= list_free_nonref(copyID); |
|
8863
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changeset
|
5365 |
|
e1b84109506a
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changeset
|
5366 #ifdef FEAT_JOB_CHANNEL |
|
e1b84109506a
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changeset
|
5367 /* Go through the list of jobs and free items without the copyID. This |
|
e1b84109506a
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diff
changeset
|
5368 * must happen before doing channels, because jobs refer to channels, but |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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diff
changeset
|
5369 * the reference from the channel to the job isn't tracked. */ |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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diff
changeset
|
5370 did_free |= free_unused_jobs_contents(copyID, COPYID_MASK); |
|
e1b84109506a
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changeset
|
5371 |
|
e1b84109506a
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changeset
|
5372 /* 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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diff
changeset
|
5373 did_free |= free_unused_channels_contents(copyID, COPYID_MASK); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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changeset
|
5374 #endif |
|
e1b84109506a
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parents:
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diff
changeset
|
5375 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5376 /* |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5377 * PASS 2: free the items themselves. |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5378 */ |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
5379 dict_free_items(copyID); |
|
9560
1e68dfd7931b
commit https://github.com/vim/vim/commit/da861d631d7e22654faee2789286c685ad548911
Christian Brabandt <cb@256bit.org>
parents:
9556
diff
changeset
|
5380 list_free_items(copyID); |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5381 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5382 #ifdef FEAT_JOB_CHANNEL |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5383 /* 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
|
5384 * 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
|
5385 * the reference from the channel to the job isn't tracked. */ |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5386 free_unused_jobs(copyID, COPYID_MASK); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5387 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5388 /* Go through the list of channels and free items without the copyID. */ |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5389 free_unused_channels(copyID, COPYID_MASK); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5390 #endif |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5391 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5392 in_free_unref_items = FALSE; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5393 |
| 371 | 5394 return did_free; |
| 5395 } | |
| 5396 | |
| 5397 /* | |
| 5398 * Mark all lists and dicts referenced through hashtab "ht" with "copyID". | |
| 6565 | 5399 * "list_stack" is used to add lists to be marked. Can be NULL. |
| 5400 * | |
| 5401 * Returns TRUE if setting references failed somehow. | |
| 5402 */ | |
| 5403 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5404 set_ref_in_ht(hashtab_T *ht, int copyID, list_stack_T **list_stack) |
| 364 | 5405 { |
| 5406 int todo; | |
| 6565 | 5407 int abort = FALSE; |
| 364 | 5408 hashitem_T *hi; |
| 6565 | 5409 hashtab_T *cur_ht; |
| 5410 ht_stack_T *ht_stack = NULL; | |
| 5411 ht_stack_T *tempitem; | |
| 5412 | |
| 5413 cur_ht = ht; | |
| 5414 for (;;) | |
| 5415 { | |
| 5416 if (!abort) | |
| 5417 { | |
| 5418 /* Mark each item in the hashtab. If the item contains a hashtab | |
| 5419 * it is added to ht_stack, if it contains a list it is added to | |
| 5420 * list_stack. */ | |
| 5421 todo = (int)cur_ht->ht_used; | |
| 5422 for (hi = cur_ht->ht_array; todo > 0; ++hi) | |
| 5423 if (!HASHITEM_EMPTY(hi)) | |
| 5424 { | |
| 5425 --todo; | |
| 5426 abort = abort || set_ref_in_item(&HI2DI(hi)->di_tv, copyID, | |
| 5427 &ht_stack, list_stack); | |
| 5428 } | |
| 5429 } | |
| 5430 | |
| 5431 if (ht_stack == NULL) | |
| 5432 break; | |
| 5433 | |
| 5434 /* take an item from the stack */ | |
| 5435 cur_ht = ht_stack->ht; | |
| 5436 tempitem = ht_stack; | |
| 5437 ht_stack = ht_stack->prev; | |
| 5438 free(tempitem); | |
| 5439 } | |
| 5440 | |
| 5441 return abort; | |
| 371 | 5442 } |
| 5443 | |
| 5444 /* | |
| 5445 * Mark all lists and dicts referenced through list "l" with "copyID". | |
| 6565 | 5446 * "ht_stack" is used to add hashtabs to be marked. Can be NULL. |
| 5447 * | |
| 5448 * Returns TRUE if setting references failed somehow. | |
| 5449 */ | |
| 5450 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5451 set_ref_in_list(list_T *l, int copyID, ht_stack_T **ht_stack) |
| 6565 | 5452 { |
| 5453 listitem_T *li; | |
| 5454 int abort = FALSE; | |
| 5455 list_T *cur_l; | |
| 5456 list_stack_T *list_stack = NULL; | |
| 5457 list_stack_T *tempitem; | |
| 5458 | |
| 5459 cur_l = l; | |
| 5460 for (;;) | |
| 5461 { | |
| 5462 if (!abort) | |
| 5463 /* Mark each item in the list. If the item contains a hashtab | |
| 5464 * it is added to ht_stack, if it contains a list it is added to | |
| 5465 * list_stack. */ | |
| 5466 for (li = cur_l->lv_first; !abort && li != NULL; li = li->li_next) | |
| 5467 abort = abort || set_ref_in_item(&li->li_tv, copyID, | |
| 5468 ht_stack, &list_stack); | |
| 5469 if (list_stack == NULL) | |
| 5470 break; | |
| 5471 | |
| 5472 /* take an item from the stack */ | |
| 5473 cur_l = list_stack->list; | |
| 5474 tempitem = list_stack; | |
| 5475 list_stack = list_stack->prev; | |
| 5476 free(tempitem); | |
| 5477 } | |
| 5478 | |
| 5479 return abort; | |
| 371 | 5480 } |
| 5481 | |
| 5482 /* | |
| 5483 * Mark all lists and dicts referenced through typval "tv" with "copyID". | |
| 6565 | 5484 * "list_stack" is used to add lists to be marked. Can be NULL. |
| 5485 * "ht_stack" is used to add hashtabs to be marked. Can be NULL. | |
| 5486 * | |
| 5487 * Returns TRUE if setting references failed somehow. | |
| 5488 */ | |
| 5489 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5490 set_ref_in_item( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5491 typval_T *tv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5492 int copyID, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5493 ht_stack_T **ht_stack, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5494 list_stack_T **list_stack) |
| 364 | 5495 { |
| 6565 | 5496 int abort = FALSE; |
| 364 | 5497 |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5498 if (tv->v_type == VAR_DICT) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5499 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5500 dict_T *dd = tv->vval.v_dict; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5501 |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5502 if (dd != NULL && dd->dv_copyID != copyID) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5503 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5504 /* Didn't see this dict yet. */ |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5505 dd->dv_copyID = copyID; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5506 if (ht_stack == NULL) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5507 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5508 abort = set_ref_in_ht(&dd->dv_hashtab, copyID, list_stack); |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5509 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5510 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5511 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5512 ht_stack_T *newitem = (ht_stack_T*)malloc(sizeof(ht_stack_T)); |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5513 if (newitem == NULL) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5514 abort = TRUE; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5515 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5516 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5517 newitem->ht = &dd->dv_hashtab; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5518 newitem->prev = *ht_stack; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5519 *ht_stack = newitem; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5520 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5521 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5522 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5523 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5524 else if (tv->v_type == VAR_LIST) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5525 { |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5526 list_T *ll = tv->vval.v_list; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5527 |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5528 if (ll != NULL && ll->lv_copyID != copyID) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5529 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5530 /* Didn't see this list yet. */ |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5531 ll->lv_copyID = copyID; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5532 if (list_stack == NULL) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5533 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5534 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
|
5535 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5536 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5537 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5538 list_stack_T *newitem = (list_stack_T*)malloc( |
| 6565 | 5539 sizeof(list_stack_T)); |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5540 if (newitem == NULL) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5541 abort = TRUE; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5542 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5543 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5544 newitem->list = ll; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5545 newitem->prev = *list_stack; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5546 *list_stack = newitem; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5547 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5548 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5549 } |
| 6565 | 5550 } |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
5551 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
|
5552 { |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5553 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
|
5554 } |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5555 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
|
5556 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5557 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
|
5558 int i; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5559 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5560 /* 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
|
5561 */ |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5562 if (pt != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5563 { |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5564 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
|
5565 |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5566 if (pt->pt_dict != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5567 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5568 typval_T dtv; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5569 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5570 dtv.v_type = VAR_DICT; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5571 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
|
5572 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
|
5573 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5574 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5575 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
|
5576 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
|
5577 ht_stack, list_stack); |
|
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 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5580 #ifdef FEAT_JOB_CHANNEL |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5581 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
|
5582 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5583 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
|
5584 typval_T dtv; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5585 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5586 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
|
5587 { |
|
8870
30988ffb7498
commit https://github.com/vim/vim/commit/0239acb11fe4bfe9b525ea90b782759da5eb7704
Christian Brabandt <cb@256bit.org>
parents:
8863
diff
changeset
|
5588 job->jv_copyID = copyID; |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5589 if (job->jv_channel != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5590 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5591 dtv.v_type = VAR_CHANNEL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5592 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
|
5593 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
|
5594 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5595 if (job->jv_exit_partial != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5596 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5597 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5598 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
|
5599 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
|
5600 } |
|
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 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5603 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
|
5604 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5605 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
|
5606 ch_part_T part; |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5607 typval_T dtv; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5608 jsonq_T *jq; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5609 cbq_T *cq; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5610 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5611 if (ch != NULL && ch->ch_copyID != copyID) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5612 { |
|
8870
30988ffb7498
commit https://github.com/vim/vim/commit/0239acb11fe4bfe9b525ea90b782759da5eb7704
Christian Brabandt <cb@256bit.org>
parents:
8863
diff
changeset
|
5613 ch->ch_copyID = copyID; |
|
10259
a09db7a4afe0
commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17
Christian Brabandt <cb@256bit.org>
parents:
10235
diff
changeset
|
5614 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
|
5615 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5616 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
|
5617 jq = jq->jq_next) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5618 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
|
5619 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
|
5620 cq = cq->cq_next) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5621 if (cq->cq_partial != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5622 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5623 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5624 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
|
5625 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
|
5626 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5627 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
|
5628 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5629 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5630 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
|
5631 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
|
5632 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5633 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5634 if (ch->ch_partial != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5635 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5636 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5637 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
|
5638 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
|
5639 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5640 if (ch->ch_close_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 = ch->ch_close_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 } |
|
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 #endif |
| 6565 | 5649 return abort; |
| 364 | 5650 } |
| 5651 | |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5652 static char * |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5653 get_var_special_name(int nr) |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5654 { |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5655 switch (nr) |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5656 { |
|
7740
00fc76e6bd99
commit https://github.com/vim/vim/commit/f48aa160fdd7b8caa7678e1a2139244dd2bdc547
Christian Brabandt <cb@256bit.org>
parents:
7730
diff
changeset
|
5657 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
|
5658 case VVAL_TRUE: return "v:true"; |
|
a0ffb1f3dedc
commit https://github.com/vim/vim/commit/65edff8f51e9e54f85407bdb9156ae8e3e1b76a1
Christian Brabandt <cb@256bit.org>
parents:
8165
diff
changeset
|
5659 case VVAL_NONE: return "v:none"; |
|
a0ffb1f3dedc
commit https://github.com/vim/vim/commit/65edff8f51e9e54f85407bdb9156ae8e3e1b76a1
Christian Brabandt <cb@256bit.org>
parents:
8165
diff
changeset
|
5660 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
|
5661 } |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
5662 internal_error("get_var_special_name()"); |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5663 return "42"; |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5664 } |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5665 |
| 100 | 5666 /* |
| 56 | 5667 * Return a string with the string representation of a variable. |
| 5668 * If the memory is allocated "tofree" is set to it, otherwise NULL. | |
| 80 | 5669 * "numbuf" is used for a number. |
| 634 | 5670 * When "copyID" is not NULL replace recursive lists and dicts with "...". |
|
11973
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5671 * When both "echo_style" and "composite_val" are FALSE, put quotes around |
|
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5672 * stings as "string()", otherwise does not put quotes around strings, as |
|
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5673 * ":echo" displays values. |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5674 * 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
|
5675 * are replaced with "...". |
| 1360 | 5676 * May return NULL. |
| 56 | 5677 */ |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
5678 char_u * |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5679 echo_string_core( |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5680 typval_T *tv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5681 char_u **tofree, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5682 char_u *numbuf, |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5683 int copyID, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5684 int echo_style, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5685 int restore_copyID, |
|
11973
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5686 int composite_val) |
| 56 | 5687 { |
| 104 | 5688 static int recurse = 0; |
| 5689 char_u *r = NULL; | |
| 5690 | |
| 137 | 5691 if (recurse >= DICT_MAXNEST) |
| 104 | 5692 { |
| 5973 | 5693 if (!did_echo_string_emsg) |
| 5694 { | |
| 5695 /* Only give this message once for a recursive call to avoid | |
| 5696 * flooding the user with errors. And stop iterating over lists | |
| 5697 * and dicts. */ | |
| 5698 did_echo_string_emsg = TRUE; | |
| 5699 EMSG(_("E724: variable nested too deep for displaying")); | |
| 5700 } | |
| 104 | 5701 *tofree = NULL; |
| 5973 | 5702 return (char_u *)"{E724}"; |
| 104 | 5703 } |
| 5704 ++recurse; | |
| 5705 | |
| 56 | 5706 switch (tv->v_type) |
| 5707 { | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5708 case VAR_STRING: |
|
11973
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5709 if (echo_style && !composite_val) |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5710 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5711 *tofree = NULL; |
|
11973
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5712 r = tv->vval.v_string; |
|
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5713 if (r == NULL) |
|
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5714 r = (char_u *)""; |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5715 } |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5716 else |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5717 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5718 *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
|
5719 r = *tofree; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5720 } |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5721 break; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5722 |
| 56 | 5723 case VAR_FUNC: |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5724 if (echo_style) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5725 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5726 *tofree = NULL; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5727 r = tv->vval.v_string; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5728 } |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5729 else |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5730 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5731 *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
|
5732 r = *tofree; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5733 } |
| 104 | 5734 break; |
| 634 | 5735 |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5736 case VAR_PARTIAL: |
|
8710
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5737 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5738 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
|
5739 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
|
5740 : partial_name(pt), FALSE); |
|
8710
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5741 garray_T ga; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5742 int i; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5743 char_u *tf; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5744 |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5745 ga_init2(&ga, 1, 100); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5746 ga_concat(&ga, (char_u *)"function("); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5747 if (fname != NULL) |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5748 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5749 ga_concat(&ga, fname); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5750 vim_free(fname); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5751 } |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5752 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
|
5753 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5754 ga_concat(&ga, (char_u *)", ["); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5755 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
|
5756 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5757 if (i > 0) |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5758 ga_concat(&ga, (char_u *)", "); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5759 ga_concat(&ga, |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5760 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
|
5761 vim_free(tf); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5762 } |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5763 ga_concat(&ga, (char_u *)"]"); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5764 } |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5765 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
|
5766 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5767 typval_T dtv; |
|
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 ga_concat(&ga, (char_u *)", "); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5770 dtv.v_type = VAR_DICT; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5771 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
|
5772 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
|
5773 vim_free(tf); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5774 } |
|
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 |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5777 *tofree = ga.ga_data; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5778 r = *tofree; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5779 break; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5780 } |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5781 |
| 56 | 5782 case VAR_LIST: |
| 634 | 5783 if (tv->vval.v_list == NULL) |
| 5784 { | |
| 5785 *tofree = NULL; | |
| 5786 r = NULL; | |
| 5787 } | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5788 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
|
5789 && tv->vval.v_list->lv_len > 0) |
| 634 | 5790 { |
| 5791 *tofree = NULL; | |
| 5792 r = (char_u *)"[...]"; | |
| 5793 } | |
| 5794 else | |
| 5795 { | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5796 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
|
5797 |
| 634 | 5798 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
|
5799 *tofree = list2string(tv, copyID, restore_copyID); |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5800 if (restore_copyID) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5801 tv->vval.v_list->lv_copyID = old_copyID; |
| 634 | 5802 r = *tofree; |
| 5803 } | |
| 5804 break; | |
| 5805 | |
| 100 | 5806 case VAR_DICT: |
| 634 | 5807 if (tv->vval.v_dict == NULL) |
| 5808 { | |
| 5809 *tofree = NULL; | |
| 5810 r = NULL; | |
| 5811 } | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5812 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
|
5813 && tv->vval.v_dict->dv_hashtab.ht_used != 0) |
| 634 | 5814 { |
| 5815 *tofree = NULL; | |
| 5816 r = (char_u *)"{...}"; | |
| 5817 } | |
| 5818 else | |
| 5819 { | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5820 int old_copyID = tv->vval.v_dict->dv_copyID; |
| 634 | 5821 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
|
5822 *tofree = dict2string(tv, copyID, restore_copyID); |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5823 if (restore_copyID) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5824 tv->vval.v_dict->dv_copyID = old_copyID; |
| 634 | 5825 r = *tofree; |
| 5826 } | |
| 5827 break; | |
| 5828 | |
| 71 | 5829 case VAR_NUMBER: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5830 case VAR_UNKNOWN: |
|
11973
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5831 *tofree = NULL; |
|
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5832 r = get_tv_string_buf(tv, numbuf); |
|
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5833 break; |
|
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5834 |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5835 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5836 case VAR_CHANNEL: |
| 104 | 5837 *tofree = NULL; |
| 5838 r = get_tv_string_buf(tv, numbuf); | |
|
11973
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5839 if (composite_val) |
|
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5840 { |
|
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5841 *tofree = string_quote(r, FALSE); |
|
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5842 r = *tofree; |
|
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5843 } |
| 71 | 5844 break; |
| 634 | 5845 |
| 1624 | 5846 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5847 #ifdef FEAT_FLOAT |
| 1624 | 5848 *tofree = NULL; |
| 5849 vim_snprintf((char *)numbuf, NUMBUFLEN, "%g", tv->vval.v_float); | |
| 5850 r = numbuf; | |
| 5851 break; | |
| 5852 #endif | |
| 5853 | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5854 case VAR_SPECIAL: |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5855 *tofree = NULL; |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5856 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
|
5857 break; |
| 104 | 5858 } |
| 5859 | |
| 5973 | 5860 if (--recurse == 0) |
| 5861 did_echo_string_emsg = FALSE; | |
| 104 | 5862 return r; |
| 97 | 5863 } |
| 5864 | |
| 5865 /* | |
| 5866 * Return a string with the string representation of a variable. | |
| 5867 * If the memory is allocated "tofree" is set to it, otherwise NULL. | |
| 5868 * "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
|
5869 * 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
|
5870 * 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
|
5871 * May return NULL. |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5872 */ |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
5873 char_u * |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5874 echo_string( |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5875 typval_T *tv, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5876 char_u **tofree, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5877 char_u *numbuf, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5878 int copyID) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5879 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5880 return echo_string_core(tv, tofree, numbuf, copyID, TRUE, FALSE, FALSE); |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5881 } |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5882 |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5883 /* |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5884 * Return a string with the string representation of a variable. |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5885 * If the memory is allocated "tofree" is set to it, otherwise NULL. |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5886 * "numbuf" is used for a number. |
| 97 | 5887 * Puts quotes around strings, so that they can be parsed back by eval(). |
| 1360 | 5888 * May return NULL. |
| 97 | 5889 */ |
|
8889
8755d57debaa
commit https://github.com/vim/vim/commit/8110a091bc749d8748a20807a724a3af3ca6d509
Christian Brabandt <cb@256bit.org>
parents:
8887
diff
changeset
|
5890 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5891 tv2string( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5892 typval_T *tv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5893 char_u **tofree, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5894 char_u *numbuf, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5895 int copyID) |
| 97 | 5896 { |
|
9157
e316b83892c1
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Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5897 return echo_string_core(tv, tofree, numbuf, copyID, FALSE, TRUE, FALSE); |
| 56 | 5898 } |
| 5899 | |
| 5900 /* | |
| 137 | 5901 * Return string "str" in ' quotes, doubling ' characters. |
| 5902 * If "str" is NULL an empty string is assumed. | |
| 100 | 5903 * If "function" is TRUE make it function('string'). |
| 97 | 5904 */ |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
5905 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5906 string_quote(char_u *str, int function) |
| 97 | 5907 { |
| 137 | 5908 unsigned len; |
| 97 | 5909 char_u *p, *r, *s; |
| 5910 | |
| 137 | 5911 len = (function ? 13 : 3); |
| 5912 if (str != NULL) | |
| 5913 { | |
| 835 | 5914 len += (unsigned)STRLEN(str); |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10964
diff
changeset
|
5915 for (p = str; *p != NUL; MB_PTR_ADV(p)) |
| 137 | 5916 if (*p == '\'') |
| 5917 ++len; | |
| 5918 } | |
| 97 | 5919 s = r = alloc(len); |
| 5920 if (r != NULL) | |
| 5921 { | |
| 5922 if (function) | |
| 5923 { | |
| 100 | 5924 STRCPY(r, "function('"); |
| 97 | 5925 r += 10; |
| 5926 } | |
| 5927 else | |
| 100 | 5928 *r++ = '\''; |
| 137 | 5929 if (str != NULL) |
| 5930 for (p = str; *p != NUL; ) | |
| 5931 { | |
| 5932 if (*p == '\'') | |
| 5933 *r++ = '\''; | |
| 5934 MB_COPY_CHAR(p, r); | |
| 5935 } | |
| 100 | 5936 *r++ = '\''; |
| 97 | 5937 if (function) |
| 5938 *r++ = ')'; | |
| 5939 *r++ = NUL; | |
| 5940 } | |
| 5941 return s; | |
| 5942 } | |
| 5943 | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5944 #if defined(FEAT_FLOAT) || defined(PROTO) |
| 1624 | 5945 /* |
| 5946 * Convert the string "text" to a floating point number. | |
| 5947 * This uses strtod(). setlocale(LC_NUMERIC, "C") has been used to make sure | |
| 5948 * this always uses a decimal point. | |
| 5949 * Returns the length of the text that was consumed. | |
| 5950 */ | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5951 int |
|
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5952 string2float( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5953 char_u *text, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5954 float_T *value) /* result stored here */ |
| 1624 | 5955 { |
| 5956 char *s = (char *)text; | |
| 5957 float_T f; | |
| 5958 | |
|
10536
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5959 /* MS-Windows does not deal with "inf" and "nan" properly. */ |
|
6ddf322ff7cf
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5960 if (STRNICMP(text, "inf", 3) == 0) |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5961 { |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
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parents:
10386
diff
changeset
|
5962 *value = INFINITY; |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5963 return 3; |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5964 } |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5965 if (STRNICMP(text, "-inf", 3) == 0) |
|
6ddf322ff7cf
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parents:
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diff
changeset
|
5966 { |
|
6ddf322ff7cf
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parents:
10386
diff
changeset
|
5967 *value = -INFINITY; |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5968 return 4; |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
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parents:
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diff
changeset
|
5969 } |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5970 if (STRNICMP(text, "nan", 3) == 0) |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
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parents:
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diff
changeset
|
5971 { |
|
6ddf322ff7cf
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parents:
10386
diff
changeset
|
5972 *value = NAN; |
|
6ddf322ff7cf
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Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5973 return 3; |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5974 } |
| 1624 | 5975 f = strtod(s, &s); |
| 5976 *value = f; | |
| 5977 return (int)((char_u *)s - text); | |
| 5978 } | |
| 5979 #endif | |
| 5980 | |
| 97 | 5981 /* |
| 7 | 5982 * Get the value of an environment variable. |
| 5983 * "arg" is pointing to the '$'. It is advanced to after the name. | |
| 5984 * If the environment variable was not set, silently assume it is empty. | |
| 5858 | 5985 * Return FAIL if the name is invalid. |
| 7 | 5986 */ |
| 5987 static int | |
|
7817
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parents:
7788
diff
changeset
|
5988 get_env_tv(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 5989 { |
| 5990 char_u *string = NULL; | |
| 5991 int len; | |
| 5992 int cc; | |
| 5993 char_u *name; | |
| 170 | 5994 int mustfree = FALSE; |
| 7 | 5995 |
| 5996 ++*arg; | |
| 5997 name = *arg; | |
| 5998 len = get_env_len(arg); | |
| 5999 if (evaluate) | |
| 6000 { | |
| 5858 | 6001 if (len == 0) |
| 6493 | 6002 return FAIL; /* invalid empty name */ |
| 5858 | 6003 |
| 6004 cc = name[len]; | |
| 6005 name[len] = NUL; | |
| 6006 /* first try vim_getenv(), fast for normal environment vars */ | |
| 6007 string = vim_getenv(name, &mustfree); | |
| 6008 if (string != NULL && *string != NUL) | |
| 6009 { | |
| 6010 if (!mustfree) | |
| 6011 string = vim_strsave(string); | |
| 6012 } | |
| 6013 else | |
| 6014 { | |
| 6015 if (mustfree) | |
| 6016 vim_free(string); | |
| 6017 | |
| 6018 /* next try expanding things like $VIM and ${HOME} */ | |
| 6019 string = expand_env_save(name - 1); | |
| 6020 if (string != NULL && *string == '$') | |
| 6021 { | |
| 6022 vim_free(string); | |
| 6023 string = NULL; | |
| 6024 } | |
| 6025 } | |
| 6026 name[len] = cc; | |
| 6027 | |
| 71 | 6028 rettv->v_type = VAR_STRING; |
| 6029 rettv->vval.v_string = string; | |
| 7 | 6030 } |
| 6031 | |
| 6032 return OK; | |
| 6033 } | |
| 6034 | |
| 3214 | 6035 |
| 6036 | |
| 6037 /* | |
| 7 | 6038 * Translate a String variable into a position. |
| 685 | 6039 * Returns NULL when there is an error. |
| 7 | 6040 */ |
|
9571
5eaa708ab50d
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Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
6041 pos_T * |
|
7817
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parents:
7788
diff
changeset
|
6042 var2fpos( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
6043 typval_T *varp, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6044 int dollar_lnum, /* TRUE when $ is last line */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6045 int *fnum) /* set to fnum for '0, 'A, etc. */ |
| 7 | 6046 { |
| 700 | 6047 char_u *name; |
| 7 | 6048 static pos_T pos; |
| 700 | 6049 pos_T *pp; |
| 7 | 6050 |
| 705 | 6051 /* Argument can be [lnum, col, coladd]. */ |
| 685 | 6052 if (varp->v_type == VAR_LIST) |
| 6053 { | |
| 6054 list_T *l; | |
| 6055 int len; | |
| 705 | 6056 int error = FALSE; |
| 1317 | 6057 listitem_T *li; |
| 685 | 6058 |
| 6059 l = varp->vval.v_list; | |
| 6060 if (l == NULL) | |
| 6061 return NULL; | |
| 6062 | |
| 6063 /* Get the line number */ | |
| 705 | 6064 pos.lnum = list_find_nr(l, 0L, &error); |
| 6065 if (error || pos.lnum <= 0 || pos.lnum > curbuf->b_ml.ml_line_count) | |
| 685 | 6066 return NULL; /* invalid line number */ |
| 6067 | |
| 6068 /* Get the column number */ | |
| 705 | 6069 pos.col = list_find_nr(l, 1L, &error); |
| 6070 if (error) | |
| 685 | 6071 return NULL; |
| 6072 len = (long)STRLEN(ml_get(pos.lnum)); | |
| 1317 | 6073 |
| 6074 /* We accept "$" for the column number: last column. */ | |
| 6075 li = list_find(l, 1L); | |
| 6076 if (li != NULL && li->li_tv.v_type == VAR_STRING | |
| 6077 && li->li_tv.vval.v_string != NULL | |
| 6078 && STRCMP(li->li_tv.vval.v_string, "$") == 0) | |
| 6079 pos.col = len + 1; | |
| 6080 | |
| 705 | 6081 /* Accept a position up to the NUL after the line. */ |
| 826 | 6082 if (pos.col == 0 || (int)pos.col > len + 1) |
| 685 | 6083 return NULL; /* invalid column number */ |
| 705 | 6084 --pos.col; |
| 6085 | |
| 6086 #ifdef FEAT_VIRTUALEDIT | |
| 6087 /* Get the virtual offset. Defaults to zero. */ | |
| 6088 pos.coladd = list_find_nr(l, 2L, &error); | |
| 6089 if (error) | |
| 6090 pos.coladd = 0; | |
| 6091 #endif | |
| 6092 | |
| 685 | 6093 return &pos; |
| 6094 } | |
| 6095 | |
| 323 | 6096 name = get_tv_string_chk(varp); |
| 6097 if (name == NULL) | |
| 6098 return NULL; | |
| 1609 | 6099 if (name[0] == '.') /* cursor */ |
| 7 | 6100 return &curwin->w_cursor; |
| 1609 | 6101 if (name[0] == 'v' && name[1] == NUL) /* Visual start */ |
| 6102 { | |
| 6103 if (VIsual_active) | |
| 6104 return &VIsual; | |
| 6105 return &curwin->w_cursor; | |
| 6106 } | |
| 6107 if (name[0] == '\'') /* mark */ | |
| 7 | 6108 { |
| 4043 | 6109 pp = getmark_buf_fnum(curbuf, name[1], FALSE, fnum); |
| 7 | 6110 if (pp == NULL || pp == (pos_T *)-1 || pp->lnum <= 0) |
| 6111 return NULL; | |
| 6112 return pp; | |
| 6113 } | |
| 705 | 6114 |
| 6115 #ifdef FEAT_VIRTUALEDIT | |
| 6116 pos.coladd = 0; | |
| 6117 #endif | |
| 6118 | |
| 1317 | 6119 if (name[0] == 'w' && dollar_lnum) |
| 666 | 6120 { |
| 6121 pos.col = 0; | |
| 6122 if (name[1] == '0') /* "w0": first visible line */ | |
| 6123 { | |
| 671 | 6124 update_topline(); |
|
11313
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Christian Brabandt <cb@256bit.org>
parents:
11181
diff
changeset
|
6125 /* In silent Ex mode topline is zero, but that's not a valid line |
|
327a04a762f6
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Christian Brabandt <cb@256bit.org>
parents:
11181
diff
changeset
|
6126 * number; use one instead. */ |
|
327a04a762f6
patch 8.0.0542: getpos() can return a negative line number
Christian Brabandt <cb@256bit.org>
parents:
11181
diff
changeset
|
6127 pos.lnum = curwin->w_topline > 0 ? curwin->w_topline : 1; |
| 666 | 6128 return &pos; |
| 6129 } | |
| 6130 else if (name[1] == '$') /* "w$": last visible line */ | |
| 6131 { | |
| 671 | 6132 validate_botline(); |
|
11313
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Christian Brabandt <cb@256bit.org>
parents:
11181
diff
changeset
|
6133 /* In silent Ex mode botline is zero, return zero then. */ |
|
327a04a762f6
patch 8.0.0542: getpos() can return a negative line number
Christian Brabandt <cb@256bit.org>
parents:
11181
diff
changeset
|
6134 pos.lnum = curwin->w_botline > 0 ? curwin->w_botline - 1 : 0; |
| 666 | 6135 return &pos; |
| 6136 } | |
| 6137 } | |
| 6138 else if (name[0] == '$') /* last column or line */ | |
| 7 | 6139 { |
| 1317 | 6140 if (dollar_lnum) |
| 7 | 6141 { |
| 6142 pos.lnum = curbuf->b_ml.ml_line_count; | |
| 6143 pos.col = 0; | |
| 6144 } | |
| 6145 else | |
| 6146 { | |
| 6147 pos.lnum = curwin->w_cursor.lnum; | |
| 6148 pos.col = (colnr_T)STRLEN(ml_get_curline()); | |
| 6149 } | |
| 6150 return &pos; | |
| 6151 } | |
| 6152 return NULL; | |
| 6153 } | |
| 6154 | |
| 6155 /* | |
| 709 | 6156 * Convert list in "arg" into a position and optional file number. |
| 6157 * When "fnump" is NULL there is no file number, only 3 items. | |
| 6158 * Note that the column is passed on as-is, the caller may want to decrement | |
| 6159 * it to use 1 for the first column. | |
| 6160 * Return FAIL when conversion is not possible, doesn't check the position for | |
| 6161 * validity. | |
| 6162 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
6163 int |
|
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6164 list2fpos( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6165 typval_T *arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6166 pos_T *posp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6167 int *fnump, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6168 colnr_T *curswantp) |
| 709 | 6169 { |
| 6170 list_T *l = arg->vval.v_list; | |
| 6171 long i = 0; | |
| 6172 long n; | |
| 6173 | |
| 5938 | 6174 /* List must be: [fnum, lnum, col, coladd, curswant], where "fnum" is only |
| 6175 * there when "fnump" isn't NULL; "coladd" and "curswant" are optional. */ | |
| 915 | 6176 if (arg->v_type != VAR_LIST |
| 6177 || l == NULL | |
| 6178 || l->lv_len < (fnump == NULL ? 2 : 3) | |
| 5938 | 6179 || l->lv_len > (fnump == NULL ? 4 : 5)) |
| 709 | 6180 return FAIL; |
| 6181 | |
| 6182 if (fnump != NULL) | |
| 6183 { | |
| 6184 n = list_find_nr(l, i++, NULL); /* fnum */ | |
| 6185 if (n < 0) | |
| 6186 return FAIL; | |
| 6187 if (n == 0) | |
| 6188 n = curbuf->b_fnum; /* current buffer */ | |
| 6189 *fnump = n; | |
| 6190 } | |
| 6191 | |
| 6192 n = list_find_nr(l, i++, NULL); /* lnum */ | |
| 6193 if (n < 0) | |
| 6194 return FAIL; | |
| 6195 posp->lnum = n; | |
| 6196 | |
| 6197 n = list_find_nr(l, i++, NULL); /* col */ | |
| 6198 if (n < 0) | |
| 6199 return FAIL; | |
| 6200 posp->col = n; | |
| 6201 | |
| 6202 #ifdef FEAT_VIRTUALEDIT | |
| 5938 | 6203 n = list_find_nr(l, i, NULL); /* off */ |
| 709 | 6204 if (n < 0) |
| 915 | 6205 posp->coladd = 0; |
| 6206 else | |
| 6207 posp->coladd = n; | |
| 709 | 6208 #endif |
| 6209 | |
| 5938 | 6210 if (curswantp != NULL) |
| 6211 *curswantp = list_find_nr(l, i + 1, NULL); /* curswant */ | |
| 6212 | |
| 709 | 6213 return OK; |
| 6214 } | |
| 6215 | |
| 6216 /* | |
| 7 | 6217 * Get the length of an environment variable name. |
| 6218 * Advance "arg" to the first character after the name. | |
| 6219 * Return 0 for error. | |
| 6220 */ | |
| 6221 static int | |
|
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parents:
7788
diff
changeset
|
6222 get_env_len(char_u **arg) |
| 7 | 6223 { |
| 6224 char_u *p; | |
| 6225 int len; | |
| 6226 | |
| 6227 for (p = *arg; vim_isIDc(*p); ++p) | |
| 6228 ; | |
| 6229 if (p == *arg) /* no name found */ | |
| 6230 return 0; | |
| 6231 | |
| 6232 len = (int)(p - *arg); | |
| 6233 *arg = p; | |
| 6234 return len; | |
| 6235 } | |
| 6236 | |
| 6237 /* | |
| 6238 * Get the length of the name of a function or internal variable. | |
| 6239 * "arg" is advanced to the first non-white character after the name. | |
| 6240 * Return 0 if something is wrong. | |
| 6241 */ | |
|
9562
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commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
9560
diff
changeset
|
6242 int |
|
7817
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diff
changeset
|
6243 get_id_len(char_u **arg) |
| 7 | 6244 { |
| 6245 char_u *p; | |
| 6246 int len; | |
| 6247 | |
| 6248 /* Find the end of the name. */ | |
| 6249 for (p = *arg; eval_isnamec(*p); ++p) | |
|
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diff
changeset
|
6250 { |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
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parents:
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diff
changeset
|
6251 if (*p == ':') |
|
9c420b8db435
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parents:
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diff
changeset
|
6252 { |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
6253 /* "s:" is start of "s:var", but "n:" is not and can be used in |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
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parents:
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diff
changeset
|
6254 * slice "[n:]". Also "xx:" is not a namespace. */ |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
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parents:
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diff
changeset
|
6255 len = (int)(p - *arg); |
|
9c420b8db435
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parents:
7605
diff
changeset
|
6256 if ((len == 1 && vim_strchr(NAMESPACE_CHAR, **arg) == NULL) |
|
9c420b8db435
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Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
6257 || len > 1) |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6258 break; |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
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parents:
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diff
changeset
|
6259 } |
|
9c420b8db435
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parents:
7605
diff
changeset
|
6260 } |
| 7 | 6261 if (p == *arg) /* no name found */ |
| 6262 return 0; | |
| 6263 | |
| 6264 len = (int)(p - *arg); | |
| 6265 *arg = skipwhite(p); | |
| 6266 | |
| 6267 return len; | |
| 6268 } | |
| 6269 | |
| 6270 /* | |
| 124 | 6271 * Get the length of the name of a variable or function. |
| 6272 * Only the name is recognized, does not handle ".key" or "[idx]". | |
| 7 | 6273 * "arg" is advanced to the first non-white character after the name. |
| 159 | 6274 * Return -1 if curly braces expansion failed. |
| 6275 * Return 0 if something else is wrong. | |
| 7 | 6276 * If the name contains 'magic' {}'s, expand them and return the |
| 6277 * expanded name in an allocated string via 'alias' - caller must free. | |
| 6278 */ | |
|
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parents:
9562
diff
changeset
|
6279 int |
|
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diff
changeset
|
6280 get_name_len( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
6281 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
6282 char_u **alias, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6283 int evaluate, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6284 int verbose) |
| 7 | 6285 { |
| 6286 int len; | |
| 6287 char_u *p; | |
| 6288 char_u *expr_start; | |
| 6289 char_u *expr_end; | |
| 6290 | |
| 6291 *alias = NULL; /* default to no alias */ | |
| 6292 | |
| 6293 if ((*arg)[0] == K_SPECIAL && (*arg)[1] == KS_EXTRA | |
| 6294 && (*arg)[2] == (int)KE_SNR) | |
| 6295 { | |
| 6296 /* hard coded <SNR>, already translated */ | |
| 6297 *arg += 3; | |
| 6298 return get_id_len(arg) + 3; | |
| 6299 } | |
| 6300 len = eval_fname_script(*arg); | |
| 6301 if (len > 0) | |
| 6302 { | |
| 6303 /* literal "<SID>", "s:" or "<SNR>" */ | |
| 6304 *arg += len; | |
| 6305 } | |
| 6306 | |
| 6307 /* | |
| 71 | 6308 * Find the end of the name; check for {} construction. |
| 7 | 6309 */ |
| 271 | 6310 p = find_name_end(*arg, &expr_start, &expr_end, |
| 6311 len > 0 ? 0 : FNE_CHECK_START); | |
| 7 | 6312 if (expr_start != NULL) |
| 6313 { | |
| 6314 char_u *temp_string; | |
| 6315 | |
| 6316 if (!evaluate) | |
| 6317 { | |
| 6318 len += (int)(p - *arg); | |
| 6319 *arg = skipwhite(p); | |
| 6320 return len; | |
| 6321 } | |
| 6322 | |
| 6323 /* | |
| 6324 * Include any <SID> etc in the expanded string: | |
| 6325 * Thus the -len here. | |
| 6326 */ | |
| 6327 temp_string = make_expanded_name(*arg - len, expr_start, expr_end, p); | |
| 6328 if (temp_string == NULL) | |
| 159 | 6329 return -1; |
| 7 | 6330 *alias = temp_string; |
| 6331 *arg = skipwhite(p); | |
| 6332 return (int)STRLEN(temp_string); | |
| 6333 } | |
| 6334 | |
| 6335 len += get_id_len(arg); | |
| 159 | 6336 if (len == 0 && verbose) |
| 7 | 6337 EMSG2(_(e_invexpr2), *arg); |
| 6338 | |
| 6339 return len; | |
| 6340 } | |
| 6341 | |
| 71 | 6342 /* |
| 6343 * Find the end of a variable or function name, taking care of magic braces. | |
| 6344 * If "expr_start" is not NULL then "expr_start" and "expr_end" are set to the | |
| 6345 * start and end of the first magic braces item. | |
| 271 | 6346 * "flags" can have FNE_INCL_BR and FNE_CHECK_START. |
| 71 | 6347 * Return a pointer to just after the name. Equal to "arg" if there is no |
| 6348 * valid name. | |
| 6349 */ | |
|
9562
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parents:
9560
diff
changeset
|
6350 char_u * |
|
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parents:
7788
diff
changeset
|
6351 find_name_end( |
|
83861277e6a3
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parents:
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diff
changeset
|
6352 char_u *arg, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6353 char_u **expr_start, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6354 char_u **expr_end, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6355 int flags) |
| 71 | 6356 { |
| 6357 int mb_nest = 0; | |
| 6358 int br_nest = 0; | |
| 7 | 6359 char_u *p; |
|
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parents:
7605
diff
changeset
|
6360 int len; |
| 7 | 6361 |
| 71 | 6362 if (expr_start != NULL) |
| 6363 { | |
| 6364 *expr_start = NULL; | |
| 6365 *expr_end = NULL; | |
| 6366 } | |
| 6367 | |
| 271 | 6368 /* Quick check for valid starting character. */ |
| 6369 if ((flags & FNE_CHECK_START) && !eval_isnamec1(*arg) && *arg != '{') | |
| 6370 return arg; | |
| 6371 | |
| 71 | 6372 for (p = arg; *p != NUL |
| 6373 && (eval_isnamec(*p) | |
| 104 | 6374 || *p == '{' |
| 271 | 6375 || ((flags & FNE_INCL_BR) && (*p == '[' || *p == '.')) |
| 71 | 6376 || mb_nest != 0 |
|
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changeset
|
6377 || br_nest != 0); MB_PTR_ADV(p)) |
| 468 | 6378 { |
| 6379 if (*p == '\'') | |
| 6380 { | |
| 6381 /* skip over 'string' to avoid counting [ and ] inside it. */ | |
|
11127
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diff
changeset
|
6382 for (p = p + 1; *p != NUL && *p != '\''; MB_PTR_ADV(p)) |
| 468 | 6383 ; |
| 6384 if (*p == NUL) | |
| 6385 break; | |
| 6386 } | |
| 6387 else if (*p == '"') | |
| 6388 { | |
| 6389 /* skip over "str\"ing" to avoid counting [ and ] inside it. */ | |
|
11127
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10964
diff
changeset
|
6390 for (p = p + 1; *p != NUL && *p != '"'; MB_PTR_ADV(p)) |
| 468 | 6391 if (*p == '\\' && p[1] != NUL) |
| 6392 ++p; | |
| 6393 if (*p == NUL) | |
| 6394 break; | |
| 6395 } | |
|
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diff
changeset
|
6396 else if (br_nest == 0 && mb_nest == 0 && *p == ':') |
|
9c420b8db435
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parents:
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diff
changeset
|
6397 { |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
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parents:
7605
diff
changeset
|
6398 /* "s:" is start of "s:var", but "n:" is not and can be used in |
|
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commit https://github.com/vim/vim/commit/4119cf80e1e534057680f9543e73edf7967c2440
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diff
changeset
|
6399 * slice "[n:]". Also "xx:" is not a namespace. But {ns}: is. */ |
|
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parents:
7605
diff
changeset
|
6400 len = (int)(p - arg); |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
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parents:
7605
diff
changeset
|
6401 if ((len == 1 && vim_strchr(NAMESPACE_CHAR, *arg) == NULL) |
|
7627
d9ec7d22494d
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7615
diff
changeset
|
6402 || (len > 1 && p[-1] != '}')) |
|
7611
9c420b8db435
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parents:
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diff
changeset
|
6403 break; |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
6404 } |
| 468 | 6405 |
| 71 | 6406 if (mb_nest == 0) |
| 6407 { | |
| 6408 if (*p == '[') | |
| 6409 ++br_nest; | |
| 6410 else if (*p == ']') | |
| 6411 --br_nest; | |
| 6412 } | |
| 468 | 6413 |
| 71 | 6414 if (br_nest == 0) |
| 6415 { | |
| 6416 if (*p == '{') | |
| 6417 { | |
| 6418 mb_nest++; | |
| 6419 if (expr_start != NULL && *expr_start == NULL) | |
| 6420 *expr_start = p; | |
| 6421 } | |
| 6422 else if (*p == '}') | |
| 6423 { | |
| 6424 mb_nest--; | |
| 6425 if (expr_start != NULL && mb_nest == 0 && *expr_end == NULL) | |
| 6426 *expr_end = p; | |
| 6427 } | |
| 6428 } | |
| 7 | 6429 } |
| 6430 | |
| 6431 return p; | |
| 6432 } | |
| 6433 | |
| 6434 /* | |
| 159 | 6435 * Expands out the 'magic' {}'s in a variable/function name. |
| 6436 * Note that this can call itself recursively, to deal with | |
| 6437 * constructs like foo{bar}{baz}{bam} | |
| 6438 * The four pointer arguments point to "foo{expre}ss{ion}bar" | |
| 6439 * "in_start" ^ | |
| 6440 * "expr_start" ^ | |
| 6441 * "expr_end" ^ | |
| 6442 * "in_end" ^ | |
| 6443 * | |
| 6444 * Returns a new allocated string, which the caller must free. | |
| 6445 * Returns NULL for failure. | |
| 6446 */ | |
| 6447 static char_u * | |
|
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7788
diff
changeset
|
6448 make_expanded_name( |
|
83861277e6a3
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parents:
7788
diff
changeset
|
6449 char_u *in_start, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
6450 char_u *expr_start, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
6451 char_u *expr_end, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6452 char_u *in_end) |
| 159 | 6453 { |
| 6454 char_u c1; | |
| 6455 char_u *retval = NULL; | |
| 6456 char_u *temp_result; | |
| 6457 char_u *nextcmd = NULL; | |
| 6458 | |
| 6459 if (expr_end == NULL || in_end == NULL) | |
| 6460 return NULL; | |
| 6461 *expr_start = NUL; | |
| 6462 *expr_end = NUL; | |
| 6463 c1 = *in_end; | |
| 6464 *in_end = NUL; | |
| 6465 | |
| 714 | 6466 temp_result = eval_to_string(expr_start + 1, &nextcmd, FALSE); |
| 159 | 6467 if (temp_result != NULL && nextcmd == NULL) |
| 6468 { | |
| 6469 retval = alloc((unsigned)(STRLEN(temp_result) + (expr_start - in_start) | |
| 6470 + (in_end - expr_end) + 1)); | |
| 6471 if (retval != NULL) | |
| 6472 { | |
| 6473 STRCPY(retval, in_start); | |
| 6474 STRCAT(retval, temp_result); | |
| 6475 STRCAT(retval, expr_end + 1); | |
| 6476 } | |
| 6477 } | |
| 6478 vim_free(temp_result); | |
| 6479 | |
| 6480 *in_end = c1; /* put char back for error messages */ | |
| 6481 *expr_start = '{'; | |
| 6482 *expr_end = '}'; | |
| 6483 | |
| 6484 if (retval != NULL) | |
| 6485 { | |
| 271 | 6486 temp_result = find_name_end(retval, &expr_start, &expr_end, 0); |
| 159 | 6487 if (expr_start != NULL) |
| 6488 { | |
| 6489 /* Further expansion! */ | |
| 6490 temp_result = make_expanded_name(retval, expr_start, | |
| 6491 expr_end, temp_result); | |
| 6492 vim_free(retval); | |
| 6493 retval = temp_result; | |
| 6494 } | |
| 6495 } | |
| 6496 | |
| 6497 return retval; | |
| 6498 } | |
| 6499 | |
| 6500 /* | |
| 7 | 6501 * Return TRUE if character "c" can be used in a variable or function name. |
| 104 | 6502 * Does not include '{' or '}' for magic braces. |
| 7 | 6503 */ |
|
9562
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parents:
9560
diff
changeset
|
6504 int |
|
7817
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parents:
7788
diff
changeset
|
6505 eval_isnamec(int c) |
| 7 | 6506 { |
| 271 | 6507 return (ASCII_ISALNUM(c) || c == '_' || c == ':' || c == AUTOLOAD_CHAR); |
| 6508 } | |
| 6509 | |
| 6510 /* | |
| 6511 * Return TRUE if character "c" can be used as the first character in a | |
| 6512 * variable or function name (excluding '{' and '}'). | |
| 6513 */ | |
|
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parents:
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diff
changeset
|
6514 int |
|
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diff
changeset
|
6515 eval_isnamec1(int c) |
| 271 | 6516 { |
| 6517 return (ASCII_ISALPHA(c) || c == '_'); | |
| 7 | 6518 } |
| 6519 | |
| 6520 /* | |
| 6521 * Set number v: variable to "val". | |
| 6522 */ | |
| 6523 void | |
|
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diff
changeset
|
6524 set_vim_var_nr(int idx, varnumber_T val) |
| 7 | 6525 { |
| 104 | 6526 vimvars[idx].vv_nr = val; |
| 7 | 6527 } |
| 6528 | |
| 6529 /* | |
| 179 | 6530 * Get number v: variable value. |
| 7 | 6531 */ |
|
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parents:
9387
diff
changeset
|
6532 varnumber_T |
|
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parents:
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diff
changeset
|
6533 get_vim_var_nr(int idx) |
| 7 | 6534 { |
| 104 | 6535 return vimvars[idx].vv_nr; |
| 7 | 6536 } |
| 6537 | |
| 179 | 6538 /* |
| 6539 * Get string v: variable value. Uses a static buffer, can only be used once. | |
| 6540 */ | |
| 6541 char_u * | |
|
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diff
changeset
|
6542 get_vim_var_str(int idx) |
| 179 | 6543 { |
| 6544 return get_tv_string(&vimvars[idx].vv_tv); | |
| 6545 } | |
| 6546 | |
| 7 | 6547 /* |
| 1733 | 6548 * Get List v: variable value. Caller must take care of reference count when |
| 6549 * needed. | |
| 6550 */ | |
| 6551 list_T * | |
|
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diff
changeset
|
6552 get_vim_var_list(int idx) |
| 1733 | 6553 { |
| 6554 return vimvars[idx].vv_list; | |
| 6555 } | |
| 6556 | |
| 6557 /* | |
| 1969 | 6558 * Set v:char to character "c". |
| 6559 */ | |
| 6560 void | |
|
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diff
changeset
|
6561 set_vim_var_char(int c) |
| 1969 | 6562 { |
| 3549 | 6563 char_u buf[MB_MAXBYTES + 1]; |
| 1969 | 6564 |
| 6565 #ifdef FEAT_MBYTE | |
| 6566 if (has_mbyte) | |
| 6567 buf[(*mb_char2bytes)(c, buf)] = NUL; | |
| 6568 else | |
| 6569 #endif | |
| 6570 { | |
| 6571 buf[0] = c; | |
| 6572 buf[1] = NUL; | |
| 6573 } | |
| 6574 set_vim_var_string(VV_CHAR, buf, -1); | |
| 6575 } | |
| 6576 | |
| 6577 /* | |
| 1751 | 6578 * Set v:count to "count" and v:count1 to "count1". |
| 6579 * When "set_prevcount" is TRUE first set v:prevcount from v:count. | |
| 7 | 6580 */ |
| 6581 void | |
|
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diff
changeset
|
6582 set_vcount( |
|
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parents:
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diff
changeset
|
6583 long count, |
|
83861277e6a3
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diff
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|
6584 long count1, |
|
83861277e6a3
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diff
changeset
|
6585 int set_prevcount) |
| 1751 | 6586 { |
| 6587 if (set_prevcount) | |
| 6588 vimvars[VV_PREVCOUNT].vv_nr = vimvars[VV_COUNT].vv_nr; | |
| 104 | 6589 vimvars[VV_COUNT].vv_nr = count; |
| 6590 vimvars[VV_COUNT1].vv_nr = count1; | |
| 7 | 6591 } |
| 6592 | |
| 6593 /* | |
| 6594 * Set string v: variable to a copy of "val". | |
| 6595 */ | |
| 6596 void | |
|
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diff
changeset
|
6597 set_vim_var_string( |
|
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diff
changeset
|
6598 int idx, |
|
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diff
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|
6599 char_u *val, |
|
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diff
changeset
|
6600 int len) /* length of "val" to use or -1 (whole string) */ |
| 7 | 6601 { |
|
7852
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diff
changeset
|
6602 clear_tv(&vimvars[idx].vv_di.di_tv); |
|
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changeset
|
6603 vimvars[idx].vv_type = VAR_STRING; |
| 7 | 6604 if (val == NULL) |
| 104 | 6605 vimvars[idx].vv_str = NULL; |
| 7 | 6606 else if (len == -1) |
| 104 | 6607 vimvars[idx].vv_str = vim_strsave(val); |
| 6608 else | |
| 6609 vimvars[idx].vv_str = vim_strnsave(val, len); | |
| 7 | 6610 } |
| 6611 | |
| 6612 /* | |
| 1733 | 6613 * Set List v: variable to "val". |
| 6614 */ | |
| 6615 void | |
|
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diff
changeset
|
6616 set_vim_var_list(int idx, list_T *val) |
| 1733 | 6617 { |
|
7852
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parents:
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diff
changeset
|
6618 clear_tv(&vimvars[idx].vv_di.di_tv); |
|
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7850
diff
changeset
|
6619 vimvars[idx].vv_type = VAR_LIST; |
| 1733 | 6620 vimvars[idx].vv_list = val; |
| 6621 if (val != NULL) | |
| 6622 ++val->lv_refcount; | |
| 6623 } | |
| 6624 | |
| 6625 /* | |
| 6909 | 6626 * Set Dictionary v: variable to "val". |
| 6627 */ | |
| 6628 void | |
|
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parents:
7788
diff
changeset
|
6629 set_vim_var_dict(int idx, dict_T *val) |
| 6909 | 6630 { |
| 6631 int todo; | |
| 6632 hashitem_T *hi; | |
| 6633 | |
|
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diff
changeset
|
6634 clear_tv(&vimvars[idx].vv_di.di_tv); |
|
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7850
diff
changeset
|
6635 vimvars[idx].vv_type = VAR_DICT; |
| 6909 | 6636 vimvars[idx].vv_dict = val; |
| 6637 if (val != NULL) | |
| 6638 { | |
| 6639 ++val->dv_refcount; | |
| 6640 | |
| 6641 /* Set readonly */ | |
| 6642 todo = (int)val->dv_hashtab.ht_used; | |
| 6643 for (hi = val->dv_hashtab.ht_array; todo > 0 ; ++hi) | |
| 6644 { | |
| 6645 if (HASHITEM_EMPTY(hi)) | |
| 6646 continue; | |
| 6647 --todo; | |
|
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diff
changeset
|
6648 HI2DI(hi)->di_flags |= DI_FLAGS_RO | DI_FLAGS_FIX; |
| 6909 | 6649 } |
| 6650 } | |
| 6651 } | |
| 6652 | |
| 6653 /* | |
| 7 | 6654 * Set v:register if needed. |
| 6655 */ | |
| 6656 void | |
|
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parents:
7788
diff
changeset
|
6657 set_reg_var(int c) |
| 7 | 6658 { |
| 6659 char_u regname; | |
| 6660 | |
| 6661 if (c == 0 || c == ' ') | |
| 6662 regname = '"'; | |
| 6663 else | |
| 6664 regname = c; | |
| 6665 /* Avoid free/alloc when the value is already right. */ | |
| 104 | 6666 if (vimvars[VV_REG].vv_str == NULL || vimvars[VV_REG].vv_str[0] != c) |
| 7 | 6667 set_vim_var_string(VV_REG, ®name, 1); |
| 6668 } | |
| 6669 | |
| 6670 /* | |
| 6671 * Get or set v:exception. If "oldval" == NULL, return the current value. | |
| 6672 * Otherwise, restore the value to "oldval" and return NULL. | |
| 6673 * Must always be called in pairs to save and restore v:exception! Does not | |
| 6674 * take care of memory allocations. | |
| 6675 */ | |
| 6676 char_u * | |
|
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parents:
7788
diff
changeset
|
6677 v_exception(char_u *oldval) |
| 7 | 6678 { |
| 6679 if (oldval == NULL) | |
| 104 | 6680 return vimvars[VV_EXCEPTION].vv_str; |
| 6681 | |
| 6682 vimvars[VV_EXCEPTION].vv_str = oldval; | |
| 7 | 6683 return NULL; |
| 6684 } | |
| 6685 | |
| 6686 /* | |
| 6687 * Get or set v:throwpoint. If "oldval" == NULL, return the current value. | |
| 6688 * Otherwise, restore the value to "oldval" and return NULL. | |
| 6689 * Must always be called in pairs to save and restore v:throwpoint! Does not | |
| 6690 * take care of memory allocations. | |
| 6691 */ | |
| 6692 char_u * | |
|
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7788
diff
changeset
|
6693 v_throwpoint(char_u *oldval) |
| 7 | 6694 { |
| 6695 if (oldval == NULL) | |
| 104 | 6696 return vimvars[VV_THROWPOINT].vv_str; |
| 6697 | |
| 6698 vimvars[VV_THROWPOINT].vv_str = oldval; | |
| 7 | 6699 return NULL; |
| 6700 } | |
| 6701 | |
| 6702 #if defined(FEAT_AUTOCMD) || defined(PROTO) | |
| 6703 /* | |
| 6704 * Set v:cmdarg. | |
| 6705 * If "eap" != NULL, use "eap" to generate the value and return the old value. | |
| 6706 * If "oldarg" != NULL, restore the value to "oldarg" and return NULL. | |
| 6707 * Must always be called in pairs! | |
| 6708 */ | |
| 6709 char_u * | |
|
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7788
diff
changeset
|
6710 set_cmdarg(exarg_T *eap, char_u *oldarg) |
| 7 | 6711 { |
| 6712 char_u *oldval; | |
| 6713 char_u *newval; | |
| 6714 unsigned len; | |
| 6715 | |
| 104 | 6716 oldval = vimvars[VV_CMDARG].vv_str; |
| 26 | 6717 if (eap == NULL) |
| 6718 { | |
| 6719 vim_free(oldval); | |
| 104 | 6720 vimvars[VV_CMDARG].vv_str = oldarg; |
| 26 | 6721 return NULL; |
| 6722 } | |
| 6723 | |
| 6724 if (eap->force_bin == FORCE_BIN) | |
| 6725 len = 6; | |
| 6726 else if (eap->force_bin == FORCE_NOBIN) | |
| 6727 len = 8; | |
| 6728 else | |
| 6729 len = 0; | |
| 819 | 6730 |
| 6731 if (eap->read_edit) | |
| 6732 len += 7; | |
| 6733 | |
| 26 | 6734 if (eap->force_ff != 0) |
| 6735 len += (unsigned)STRLEN(eap->cmd + eap->force_ff) + 6; | |
| 7 | 6736 # ifdef FEAT_MBYTE |
| 26 | 6737 if (eap->force_enc != 0) |
| 6738 len += (unsigned)STRLEN(eap->cmd + eap->force_enc) + 7; | |
| 2168 | 6739 if (eap->bad_char != 0) |
| 6740 len += 7 + 4; /* " ++bad=" + "keep" or "drop" */ | |
| 7 | 6741 # endif |
| 6742 | |
| 26 | 6743 newval = alloc(len + 1); |
| 6744 if (newval == NULL) | |
| 6745 return NULL; | |
| 6746 | |
| 6747 if (eap->force_bin == FORCE_BIN) | |
| 6748 sprintf((char *)newval, " ++bin"); | |
| 6749 else if (eap->force_bin == FORCE_NOBIN) | |
| 6750 sprintf((char *)newval, " ++nobin"); | |
| 6751 else | |
| 6752 *newval = NUL; | |
| 819 | 6753 |
| 6754 if (eap->read_edit) | |
| 6755 STRCAT(newval, " ++edit"); | |
| 6756 | |
| 26 | 6757 if (eap->force_ff != 0) |
| 6758 sprintf((char *)newval + STRLEN(newval), " ++ff=%s", | |
| 6759 eap->cmd + eap->force_ff); | |
| 7 | 6760 # ifdef FEAT_MBYTE |
| 26 | 6761 if (eap->force_enc != 0) |
| 6762 sprintf((char *)newval + STRLEN(newval), " ++enc=%s", | |
| 6763 eap->cmd + eap->force_enc); | |
| 2168 | 6764 if (eap->bad_char == BAD_KEEP) |
| 6765 STRCPY(newval + STRLEN(newval), " ++bad=keep"); | |
| 6766 else if (eap->bad_char == BAD_DROP) | |
| 6767 STRCPY(newval + STRLEN(newval), " ++bad=drop"); | |
| 6768 else if (eap->bad_char != 0) | |
| 6769 sprintf((char *)newval + STRLEN(newval), " ++bad=%c", eap->bad_char); | |
| 7 | 6770 # endif |
| 104 | 6771 vimvars[VV_CMDARG].vv_str = newval; |
| 26 | 6772 return oldval; |
| 7 | 6773 } |
| 6774 #endif | |
| 6775 | |
| 6776 /* | |
| 6777 * Get the value of internal variable "name". | |
| 6778 * Return OK or FAIL. | |
| 6779 */ | |
|
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9562
diff
changeset
|
6780 int |
|
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changeset
|
6781 get_var_tv( |
|
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|
6782 char_u *name, |
|
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diff
changeset
|
6783 int len, /* length of "name" */ |
|
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7788
diff
changeset
|
6784 typval_T *rettv, /* NULL when only checking existence */ |
|
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7788
diff
changeset
|
6785 dictitem_T **dip, /* non-NULL when typval's dict item is needed */ |
|
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7788
diff
changeset
|
6786 int verbose, /* may give error message */ |
|
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diff
changeset
|
6787 int no_autoload) /* do not use script autoloading */ |
| 7 | 6788 { |
| 6789 int ret = OK; | |
| 137 | 6790 typval_T *tv = NULL; |
| 6791 dictitem_T *v; | |
| 7 | 6792 int cc; |
| 6793 | |
| 6794 /* truncate the name, so that we can use strcmp() */ | |
| 6795 cc = name[len]; | |
| 6796 name[len] = NUL; | |
| 6797 | |
| 6798 /* | |
| 6799 * Check for user-defined variables. | |
| 6800 */ | |
|
10889
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10728
diff
changeset
|
6801 v = find_var(name, NULL, no_autoload); |
|
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10728
diff
changeset
|
6802 if (v != NULL) |
|
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10728
diff
changeset
|
6803 { |
|
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10728
diff
changeset
|
6804 tv = &v->di_tv; |
|
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10728
diff
changeset
|
6805 if (dip != NULL) |
|
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10728
diff
changeset
|
6806 *dip = v; |
| 104 | 6807 } |
| 6808 | |
| 6809 if (tv == NULL) | |
| 7 | 6810 { |
| 159 | 6811 if (rettv != NULL && verbose) |
| 71 | 6812 EMSG2(_(e_undefvar), name); |
| 7 | 6813 ret = FAIL; |
| 6814 } | |
| 71 | 6815 else if (rettv != NULL) |
| 104 | 6816 copy_tv(tv, rettv); |
| 7 | 6817 |
| 6818 name[len] = cc; | |
| 6819 | |
| 6820 return ret; | |
| 6821 } | |
| 6822 | |
| 6823 /* | |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6824 * Check if variable "name[len]" is a local variable or an argument. |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6825 * If so, "*eval_lavars_used" is set to TRUE. |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6826 */ |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6827 static void |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6828 check_vars(char_u *name, int len) |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6829 { |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6830 int cc; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6831 char_u *varname; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6832 hashtab_T *ht; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6833 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6834 if (eval_lavars_used == NULL) |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6835 return; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6836 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6837 /* 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
|
6838 cc = name[len]; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6839 name[len] = NUL; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6840 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6841 ht = find_var_ht(name, &varname); |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6842 if (ht == get_funccal_local_ht() || ht == get_funccal_args_ht()) |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6843 { |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6844 if (find_var(name, NULL, TRUE) != NULL) |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6845 *eval_lavars_used = TRUE; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6846 } |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6847 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6848 name[len] = cc; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6849 } |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6850 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6851 /* |
| 159 | 6852 * Handle expr[expr], expr[expr:expr] subscript and .name lookup. |
| 6853 * Also handle function call with Funcref variable: func(expr) | |
| 6854 * Can all be combined: dict.func(expr)[idx]['func'](expr) | |
| 6855 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
6856 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6857 handle_subscript( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6858 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6859 typval_T *rettv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6860 int evaluate, /* do more than finding the end */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6861 int verbose) /* give error messages */ |
| 159 | 6862 { |
| 6863 int ret = OK; | |
| 6864 dict_T *selfdict = NULL; | |
| 6865 char_u *s; | |
| 6866 int len; | |
| 364 | 6867 typval_T functv; |
| 159 | 6868 |
| 6869 while (ret == OK | |
| 6870 && (**arg == '[' | |
| 6871 || (**arg == '.' && rettv->v_type == VAR_DICT) | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6872 || (**arg == '(' && (!evaluate || rettv->v_type == VAR_FUNC |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6873 || rettv->v_type == VAR_PARTIAL))) |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
6874 && !VIM_ISWHITE(*(*arg - 1))) |
| 159 | 6875 { |
| 6876 if (**arg == '(') | |
| 6877 { | |
|
8601
46306a98407c
commit https://github.com/vim/vim/commit/3f242a844e83a5a04943869f6e3bcbf8650dc465
Christian Brabandt <cb@256bit.org>
parents:
8599
diff
changeset
|
6878 partial_T *pt = NULL; |
|
46306a98407c
commit https://github.com/vim/vim/commit/3f242a844e83a5a04943869f6e3bcbf8650dc465
Christian Brabandt <cb@256bit.org>
parents:
8599
diff
changeset
|
6879 |
| 364 | 6880 /* need to copy the funcref so that we can clear rettv */ |
| 5473 | 6881 if (evaluate) |
| 6882 { | |
| 6883 functv = *rettv; | |
| 6884 rettv->v_type = VAR_UNKNOWN; | |
| 6885 | |
| 6886 /* Invoke the function. Recursive! */ | |
|
8575
b5209a4e5baf
commit https://github.com/vim/vim/commit/ab1fa3955f25dfdb7e329c3bd76e175c93c8cb5e
Christian Brabandt <cb@256bit.org>
parents:
8554
diff
changeset
|
6887 if (functv.v_type == VAR_PARTIAL) |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6888 { |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6889 pt = functv.vval.v_partial; |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
6890 s = partial_name(pt); |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6891 } |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6892 else |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6893 s = functv.vval.v_string; |
| 5473 | 6894 } |
| 6895 else | |
| 6896 s = (char_u *)""; | |
| 835 | 6897 ret = get_func_tv(s, (int)STRLEN(s), rettv, arg, |
| 364 | 6898 curwin->w_cursor.lnum, curwin->w_cursor.lnum, |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6899 &len, evaluate, pt, selfdict); |
| 364 | 6900 |
| 6901 /* Clear the funcref afterwards, so that deleting it while | |
| 6902 * evaluating the arguments is possible (see test55). */ | |
| 5473 | 6903 if (evaluate) |
| 6904 clear_tv(&functv); | |
| 159 | 6905 |
| 6906 /* Stop the expression evaluation when immediately aborting on | |
| 6907 * error, or when an interrupt occurred or an exception was thrown | |
| 6908 * but not caught. */ | |
| 6909 if (aborting()) | |
| 6910 { | |
| 6911 if (ret == OK) | |
| 6912 clear_tv(rettv); | |
| 6913 ret = FAIL; | |
| 6914 } | |
| 6915 dict_unref(selfdict); | |
| 6916 selfdict = NULL; | |
| 6917 } | |
| 6918 else /* **arg == '[' || **arg == '.' */ | |
| 6919 { | |
| 6920 dict_unref(selfdict); | |
| 6921 if (rettv->v_type == VAR_DICT) | |
| 6922 { | |
| 6923 selfdict = rettv->vval.v_dict; | |
| 6924 if (selfdict != NULL) | |
| 6925 ++selfdict->dv_refcount; | |
| 6926 } | |
| 6927 else | |
| 6928 selfdict = NULL; | |
| 6929 if (eval_index(arg, rettv, evaluate, verbose) == FAIL) | |
| 6930 { | |
| 6931 clear_tv(rettv); | |
| 6932 ret = FAIL; | |
| 6933 } | |
| 6934 } | |
| 6935 } | |
|
8575
b5209a4e5baf
commit https://github.com/vim/vim/commit/ab1fa3955f25dfdb7e329c3bd76e175c93c8cb5e
Christian Brabandt <cb@256bit.org>
parents:
8554
diff
changeset
|
6936 |
|
9104
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6937 /* Turn "dict.Func" into a partial for "Func" bound to "dict". |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6938 * Don't do this when "Func" is already a partial that was bound |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6939 * explicitly (pt_auto is FALSE). */ |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6940 if (selfdict != NULL |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6941 && (rettv->v_type == VAR_FUNC |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6942 || (rettv->v_type == VAR_PARTIAL |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6943 && (rettv->vval.v_partial->pt_auto |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6944 || rettv->vval.v_partial->pt_dict == NULL)))) |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
6945 selfdict = make_partial(selfdict, rettv); |
|
8575
b5209a4e5baf
commit https://github.com/vim/vim/commit/ab1fa3955f25dfdb7e329c3bd76e175c93c8cb5e
Christian Brabandt <cb@256bit.org>
parents:
8554
diff
changeset
|
6946 |
| 159 | 6947 dict_unref(selfdict); |
| 6948 return ret; | |
| 6949 } | |
| 6950 | |
| 6951 /* | |
| 1624 | 6952 * Allocate memory for a variable type-value, and make it empty (0 or NULL |
| 56 | 6953 * value). |
| 6954 */ | |
|
7877
7fbd2de703a9
commit https://github.com/vim/vim/commit/11e0afa00a8e6c0aa1d50f760b5d5cb62dade038
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
6955 typval_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6956 alloc_tv(void) |
| 56 | 6957 { |
| 137 | 6958 return (typval_T *)alloc_clear((unsigned)sizeof(typval_T)); |
| 56 | 6959 } |
| 6960 | |
| 6961 /* | |
| 6962 * Allocate memory for a variable type-value, and assign a string to it. | |
| 7 | 6963 * The string "s" must have been allocated, it is consumed. |
| 6964 * Return NULL for out of memory, the variable otherwise. | |
| 6965 */ | |
| 137 | 6966 static typval_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6967 alloc_string_tv(char_u *s) |
| 7 | 6968 { |
| 137 | 6969 typval_T *rettv; |
| 71 | 6970 |
| 6971 rettv = alloc_tv(); | |
| 6972 if (rettv != NULL) | |
| 6973 { | |
| 6974 rettv->v_type = VAR_STRING; | |
| 6975 rettv->vval.v_string = s; | |
| 7 | 6976 } |
| 6977 else | |
| 6978 vim_free(s); | |
| 71 | 6979 return rettv; |
| 7 | 6980 } |
| 6981 | |
| 6982 /* | |
| 56 | 6983 * Free the memory for a variable type-value. |
| 6984 */ | |
| 625 | 6985 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6986 free_tv(typval_T *varp) |
| 7 | 6987 { |
| 6988 if (varp != NULL) | |
| 6989 { | |
| 56 | 6990 switch (varp->v_type) |
| 6991 { | |
| 117 | 6992 case VAR_FUNC: |
| 6993 func_unref(varp->vval.v_string); | |
| 6994 /*FALLTHROUGH*/ | |
| 56 | 6995 case VAR_STRING: |
| 6996 vim_free(varp->vval.v_string); | |
| 6997 break; | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6998 case VAR_PARTIAL: |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6999 partial_unref(varp->vval.v_partial); |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7000 break; |
| 56 | 7001 case VAR_LIST: |
| 7002 list_unref(varp->vval.v_list); | |
| 7003 break; | |
| 117 | 7004 case VAR_DICT: |
| 7005 dict_unref(varp->vval.v_dict); | |
| 7006 break; | |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7007 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7008 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7009 job_unref(varp->vval.v_job); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7010 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7011 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7012 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7013 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7014 channel_unref(varp->vval.v_channel); |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7015 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7016 #endif |
| 156 | 7017 case VAR_NUMBER: |
| 1624 | 7018 case VAR_FLOAT: |
| 156 | 7019 case VAR_UNKNOWN: |
|
7768
3d8e4e0d7127
commit https://github.com/vim/vim/commit/6650a694547eb744afa060ec62dd8270e99db9f2
Christian Brabandt <cb@256bit.org>
parents:
7765
diff
changeset
|
7020 case VAR_SPECIAL: |
| 156 | 7021 break; |
| 56 | 7022 } |
| 7 | 7023 vim_free(varp); |
| 7024 } | |
| 7025 } | |
| 7026 | |
| 7027 /* | |
| 7028 * Free the memory for a variable value and set the value to NULL or 0. | |
| 7029 */ | |
| 446 | 7030 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7031 clear_tv(typval_T *varp) |
| 7 | 7032 { |
| 7033 if (varp != NULL) | |
| 7034 { | |
| 56 | 7035 switch (varp->v_type) |
| 7036 { | |
| 117 | 7037 case VAR_FUNC: |
| 7038 func_unref(varp->vval.v_string); | |
| 7039 /*FALLTHROUGH*/ | |
| 56 | 7040 case VAR_STRING: |
| 7041 vim_free(varp->vval.v_string); | |
| 7042 varp->vval.v_string = NULL; | |
| 7043 break; | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7044 case VAR_PARTIAL: |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7045 partial_unref(varp->vval.v_partial); |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7046 varp->vval.v_partial = NULL; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7047 break; |
| 56 | 7048 case VAR_LIST: |
| 7049 list_unref(varp->vval.v_list); | |
| 121 | 7050 varp->vval.v_list = NULL; |
| 56 | 7051 break; |
| 100 | 7052 case VAR_DICT: |
| 7053 dict_unref(varp->vval.v_dict); | |
| 121 | 7054 varp->vval.v_dict = NULL; |
| 100 | 7055 break; |
| 71 | 7056 case VAR_NUMBER: |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
7057 case VAR_SPECIAL: |
| 56 | 7058 varp->vval.v_number = 0; |
| 7059 break; | |
| 1624 | 7060 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7061 #ifdef FEAT_FLOAT |
| 1624 | 7062 varp->vval.v_float = 0.0; |
| 7063 break; | |
| 7064 #endif | |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7065 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7066 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7067 job_unref(varp->vval.v_job); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7068 varp->vval.v_job = NULL; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7069 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7070 break; |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7071 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7072 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7073 channel_unref(varp->vval.v_channel); |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7074 varp->vval.v_channel = NULL; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7075 #endif |
| 71 | 7076 case VAR_UNKNOWN: |
| 7077 break; | |
| 7078 } | |
| 151 | 7079 varp->v_lock = 0; |
| 71 | 7080 } |
| 7081 } | |
| 7082 | |
| 7083 /* | |
| 7084 * Set the value of a variable to NULL without freeing items. | |
| 7085 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7086 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7087 init_tv(typval_T *varp) |
| 71 | 7088 { |
| 7089 if (varp != NULL) | |
| 137 | 7090 vim_memset(varp, 0, sizeof(typval_T)); |
| 7 | 7091 } |
| 7092 | |
| 7093 /* | |
| 7094 * Get the number value of a variable. | |
| 7095 * If it is a String variable, uses vim_str2nr(). | |
| 323 | 7096 * For incompatible types, return 0. |
| 7097 * get_tv_number_chk() is similar to get_tv_number(), but informs the | |
| 7098 * caller of incompatible types: it sets *denote to TRUE if "denote" | |
| 7099 * is not NULL or returns -1 otherwise. | |
| 7 | 7100 */ |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7101 varnumber_T |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7102 get_tv_number(typval_T *varp) |
| 56 | 7103 { |
| 323 | 7104 int error = FALSE; |
| 7105 | |
| 7106 return get_tv_number_chk(varp, &error); /* return 0L on error */ | |
| 7107 } | |
| 7108 | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7109 varnumber_T |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7110 get_tv_number_chk(typval_T *varp, int *denote) |
| 323 | 7111 { |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7112 varnumber_T n = 0L; |
| 56 | 7113 |
| 7114 switch (varp->v_type) | |
| 7115 { | |
| 7116 case VAR_NUMBER: | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7117 return varp->vval.v_number; |
| 1624 | 7118 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7119 #ifdef FEAT_FLOAT |
| 1653 | 7120 EMSG(_("E805: Using a Float as a Number")); |
| 1624 | 7121 break; |
| 7122 #endif | |
| 56 | 7123 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7124 case VAR_PARTIAL: |
| 1653 | 7125 EMSG(_("E703: Using a Funcref as a Number")); |
| 56 | 7126 break; |
| 7127 case VAR_STRING: | |
| 7128 if (varp->vval.v_string != NULL) | |
| 7129 vim_str2nr(varp->vval.v_string, NULL, NULL, | |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7422
diff
changeset
|
7130 STR2NR_ALL, &n, NULL, 0); |
| 323 | 7131 return n; |
| 97 | 7132 case VAR_LIST: |
| 1653 | 7133 EMSG(_("E745: Using a List as a Number")); |
| 97 | 7134 break; |
| 117 | 7135 case VAR_DICT: |
| 1653 | 7136 EMSG(_("E728: Using a Dictionary as a Number")); |
| 117 | 7137 break; |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7138 case VAR_SPECIAL: |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7139 return varp->vval.v_number == VVAL_TRUE ? 1 : 0; |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7140 break; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7141 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7142 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7143 EMSG(_("E910: Using a Job as a Number")); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7144 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7145 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7146 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7147 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7148 EMSG(_("E913: Using a Channel as a Number")); |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7149 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7150 #endif |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7151 case VAR_UNKNOWN: |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
7152 internal_error("get_tv_number(UNKNOWN)"); |
| 56 | 7153 break; |
| 7154 } | |
| 323 | 7155 if (denote == NULL) /* useful for values that must be unsigned */ |
| 7156 n = -1; | |
| 7157 else | |
| 7158 *denote = TRUE; | |
| 56 | 7159 return n; |
| 7 | 7160 } |
| 7161 | |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7162 #ifdef FEAT_FLOAT |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7163 float_T |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7164 get_tv_float(typval_T *varp) |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7165 { |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7166 switch (varp->v_type) |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7167 { |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7168 case VAR_NUMBER: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7169 return (float_T)(varp->vval.v_number); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7170 case VAR_FLOAT: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7171 return varp->vval.v_float; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7172 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7173 case VAR_PARTIAL: |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7174 EMSG(_("E891: Using a Funcref as a Float")); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7175 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7176 case VAR_STRING: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7177 EMSG(_("E892: Using a String as a Float")); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7178 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7179 case VAR_LIST: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7180 EMSG(_("E893: Using a List as a Float")); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7181 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7182 case VAR_DICT: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7183 EMSG(_("E894: Using a Dictionary as a Float")); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7184 break; |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7185 case VAR_SPECIAL: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7186 EMSG(_("E907: Using a special value as a Float")); |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7187 break; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7188 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7189 # ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7190 EMSG(_("E911: Using a Job as a Float")); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7191 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7192 # endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7193 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7194 # ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7195 EMSG(_("E914: Using a Channel as a Float")); |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7196 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7197 # endif |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7198 case VAR_UNKNOWN: |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
7199 internal_error("get_tv_float(UNKNOWN)"); |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7200 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7201 } |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7202 return 0; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7203 } |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7204 #endif |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7205 |
| 7 | 7206 /* |
| 7207 * Get the string value of a variable. | |
| 7208 * If it is a Number variable, the number is converted into a string. | |
| 124 | 7209 * get_tv_string() uses a single, static buffer. YOU CAN ONLY USE IT ONCE! |
| 7210 * get_tv_string_buf() uses a given buffer. | |
| 7 | 7211 * If the String variable has never been set, return an empty string. |
| 7212 * Never returns NULL; | |
| 323 | 7213 * get_tv_string_chk() and get_tv_string_buf_chk() are similar, but return |
| 7214 * NULL on error. | |
| 7 | 7215 */ |
|
8498
42277980a76d
commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
7216 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7217 get_tv_string(typval_T *varp) |
| 7 | 7218 { |
| 7219 static char_u mybuf[NUMBUFLEN]; | |
| 7220 | |
| 71 | 7221 return get_tv_string_buf(varp, mybuf); |
| 7 | 7222 } |
| 7223 | |
|
8498
42277980a76d
commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
7224 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7225 get_tv_string_buf(typval_T *varp, char_u *buf) |
| 56 | 7226 { |
| 323 | 7227 char_u *res = get_tv_string_buf_chk(varp, buf); |
| 7228 | |
| 7229 return res != NULL ? res : (char_u *)""; | |
| 7230 } | |
| 7231 | |
| 5810 | 7232 /* |
| 7233 * Careful: This uses a single, static buffer. YOU CAN ONLY USE IT ONCE! | |
| 7234 */ | |
| 449 | 7235 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7236 get_tv_string_chk(typval_T *varp) |
| 323 | 7237 { |
| 7238 static char_u mybuf[NUMBUFLEN]; | |
| 7239 | |
| 7240 return get_tv_string_buf_chk(varp, mybuf); | |
| 7241 } | |
| 7242 | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
7243 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7244 get_tv_string_buf_chk(typval_T *varp, char_u *buf) |
| 323 | 7245 { |
| 56 | 7246 switch (varp->v_type) |
| 7247 { | |
| 7248 case VAR_NUMBER: | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7249 vim_snprintf((char *)buf, NUMBUFLEN, "%lld", |
|
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7250 (varnumber_T)varp->vval.v_number); |
| 56 | 7251 return buf; |
| 7252 case VAR_FUNC: | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7253 case VAR_PARTIAL: |
| 117 | 7254 EMSG(_("E729: using Funcref as a String")); |
| 56 | 7255 break; |
| 7256 case VAR_LIST: | |
| 117 | 7257 EMSG(_("E730: using List as a String")); |
| 100 | 7258 break; |
| 7259 case VAR_DICT: | |
| 117 | 7260 EMSG(_("E731: using Dictionary as a String")); |
| 56 | 7261 break; |
| 1624 | 7262 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7263 #ifdef FEAT_FLOAT |
|
4870
b7bb20390111
updated for version 7.3.1181
Bram Moolenaar <bram@vim.org>
parents:
4859
diff
changeset
|
7264 EMSG(_(e_float_as_string)); |
| 1624 | 7265 break; |
| 7266 #endif | |
| 56 | 7267 case VAR_STRING: |
| 7268 if (varp->vval.v_string != NULL) | |
| 7269 return varp->vval.v_string; | |
| 323 | 7270 return (char_u *)""; |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7271 case VAR_SPECIAL: |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7272 STRCPY(buf, get_var_special_name(varp->vval.v_number)); |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7273 return buf; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7274 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7275 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7276 { |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7277 job_T *job = varp->vval.v_job; |
|
8424
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7278 char *status; |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7279 |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7280 if (job == NULL) |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7281 return (char_u *)"no process"; |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7282 status = job->jv_status == JOB_FAILED ? "fail" |
|
10386
d3f0946b4a80
commit https://github.com/vim/vim/commit/7df915d113ac1981792c50e8b000c9f5f784b78b
Christian Brabandt <cb@256bit.org>
parents:
10381
diff
changeset
|
7283 : job->jv_status >= JOB_ENDED ? "dead" |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7284 : "run"; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7285 # ifdef UNIX |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7286 vim_snprintf((char *)buf, NUMBUFLEN, |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7287 "process %ld %s", (long)job->jv_pid, status); |
|
8001
e5dbeb923ce6
commit https://github.com/vim/vim/commit/4d8747cdfc13843a5680dc8340fbeb6d32e7b626
Christian Brabandt <cb@256bit.org>
parents:
7995
diff
changeset
|
7288 # elif defined(WIN32) |
|
e5dbeb923ce6
commit https://github.com/vim/vim/commit/4d8747cdfc13843a5680dc8340fbeb6d32e7b626
Christian Brabandt <cb@256bit.org>
parents:
7995
diff
changeset
|
7289 vim_snprintf((char *)buf, NUMBUFLEN, |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8019
diff
changeset
|
7290 "process %ld %s", |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8019
diff
changeset
|
7291 (long)job->jv_proc_info.dwProcessId, |
|
8001
e5dbeb923ce6
commit https://github.com/vim/vim/commit/4d8747cdfc13843a5680dc8340fbeb6d32e7b626
Christian Brabandt <cb@256bit.org>
parents:
7995
diff
changeset
|
7292 status); |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7293 # else |
|
8001
e5dbeb923ce6
commit https://github.com/vim/vim/commit/4d8747cdfc13843a5680dc8340fbeb6d32e7b626
Christian Brabandt <cb@256bit.org>
parents:
7995
diff
changeset
|
7294 /* fall-back */ |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7295 vim_snprintf((char *)buf, NUMBUFLEN, "process ? %s", status); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7296 # endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7297 return buf; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7298 } |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7299 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7300 break; |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7301 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7302 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7303 { |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7304 channel_T *channel = varp->vval.v_channel; |
|
10235
ad6851687158
commit https://github.com/vim/vim/commit/0e77b7691ee7c477facb4c9d9162c8603ada2d84
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
7305 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
|
7306 |
|
8070
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7307 if (channel == NULL) |
|
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7308 vim_snprintf((char *)buf, NUMBUFLEN, "channel %s", status); |
|
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7309 else |
|
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7310 vim_snprintf((char *)buf, NUMBUFLEN, |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7311 "channel %d %s", channel->ch_id, status); |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7312 return buf; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7313 } |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7314 #endif |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7315 break; |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7316 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7317 EMSG(_("E908: using an invalid value as a String")); |
| 56 | 7318 break; |
| 7319 } | |
| 323 | 7320 return NULL; |
| 7 | 7321 } |
| 7322 | |
| 7323 /* | |
| 7324 * Find variable "name" in the list of variables. | |
| 7325 * Return a pointer to it if found, NULL if not found. | |
| 56 | 7326 * Careful: "a:0" variables don't have a name. |
| 124 | 7327 * When "htp" is not NULL we are writing to the variable, set "htp" to the |
| 137 | 7328 * hashtab_T used. |
| 7329 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7330 dictitem_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7331 find_var(char_u *name, hashtab_T **htp, int no_autoload) |
| 137 | 7332 { |
| 7 | 7333 char_u *varname; |
| 137 | 7334 hashtab_T *ht; |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7335 dictitem_T *ret = NULL; |
| 7 | 7336 |
| 124 | 7337 ht = find_var_ht(name, &varname); |
| 7338 if (htp != NULL) | |
| 7339 *htp = ht; | |
| 7340 if (ht == NULL) | |
| 7 | 7341 return NULL; |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7342 ret = find_var_in_ht(ht, *name, varname, no_autoload || htp != NULL); |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7343 if (ret != NULL) |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7344 return ret; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7345 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7346 /* Search in parent scope for lambda */ |
|
9731
f85d94eee05b
commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
7347 return find_var_in_scoped_ht(name, no_autoload || htp != NULL); |
| 4291 | 7348 } |
| 7349 | |
| 7350 /* | |
| 7351 * Find variable "varname" in hashtab "ht" with name "htname". | |
| 124 | 7352 * Returns NULL if not found. |
| 7353 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7354 dictitem_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7355 find_var_in_ht( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7356 hashtab_T *ht, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7357 int htname, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7358 char_u *varname, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7359 int no_autoload) |
| 7 | 7360 { |
| 137 | 7361 hashitem_T *hi; |
| 7362 | |
| 7363 if (*varname == NUL) | |
| 7364 { | |
| 7365 /* Must be something like "s:", otherwise "ht" would be NULL. */ | |
| 4291 | 7366 switch (htname) |
| 137 | 7367 { |
|
2141
e10d3c073449
updated for version 7.2.423
Bram Moolenaar <bram@zimbu.org>
parents:
2119
diff
changeset
|
7368 case 's': return &SCRIPT_SV(current_SID)->sv_var; |
| 137 | 7369 case 'g': return &globvars_var; |
| 7370 case 'v': return &vimvars_var; | |
| 7371 case 'b': return &curbuf->b_bufvar; | |
| 7372 case 'w': return &curwin->w_winvar; | |
| 819 | 7373 case 't': return &curtab->tp_winvar; |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7374 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
|
7375 case 'a': return get_funccal_args_var(); |
| 137 | 7376 } |
| 7377 return NULL; | |
| 7378 } | |
| 124 | 7379 |
| 7380 hi = hash_find(ht, varname); | |
| 7381 if (HASHITEM_EMPTY(hi)) | |
| 169 | 7382 { |
| 7383 /* For global variables we may try auto-loading the script. If it | |
| 446 | 7384 * worked find the variable again. Don't auto-load a script if it was |
| 7385 * loaded already, otherwise it would be loaded every time when | |
| 7386 * checking if a function name is a Funcref variable. */ | |
| 5604 | 7387 if (ht == &globvarht && !no_autoload) |
| 3180 | 7388 { |
| 7389 /* Note: script_autoload() may make "hi" invalid. It must either | |
| 7390 * be obtained again or not used. */ | |
| 7391 if (!script_autoload(varname, FALSE) || aborting()) | |
| 7392 return NULL; | |
| 169 | 7393 hi = hash_find(ht, varname); |
| 3180 | 7394 } |
| 169 | 7395 if (HASHITEM_EMPTY(hi)) |
| 7396 return NULL; | |
| 7397 } | |
| 137 | 7398 return HI2DI(hi); |
| 7399 } | |
| 7400 | |
| 7401 /* | |
| 7402 * Find the hashtab used for a variable name. | |
| 6995 | 7403 * Return NULL if the name is not valid. |
| 124 | 7404 * Set "varname" to the start of name without ':'. |
| 7405 */ | |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7406 hashtab_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7407 find_var_ht(char_u *name, char_u **varname) |
| 7 | 7408 { |
| 301 | 7409 hashitem_T *hi; |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7410 hashtab_T *ht; |
| 301 | 7411 |
| 6995 | 7412 if (name[0] == NUL) |
| 7413 return NULL; | |
| 7 | 7414 if (name[1] != ':') |
| 7415 { | |
| 271 | 7416 /* The name must not start with a colon or #. */ |
| 7417 if (name[0] == ':' || name[0] == AUTOLOAD_CHAR) | |
| 7 | 7418 return NULL; |
| 7419 *varname = name; | |
| 142 | 7420 |
| 7421 /* "version" is "v:version" in all scopes */ | |
| 301 | 7422 hi = hash_find(&compat_hashtab, name); |
| 7423 if (!HASHITEM_EMPTY(hi)) | |
| 142 | 7424 return &compat_hashtab; |
| 7425 | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7426 ht = get_funccal_local_ht(); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7427 if (ht == NULL) |
| 137 | 7428 return &globvarht; /* global variable */ |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7429 return ht; /* local variable */ |
| 7 | 7430 } |
| 7431 *varname = name + 2; | |
| 169 | 7432 if (*name == 'g') /* global variable */ |
| 7433 return &globvarht; | |
| 271 | 7434 /* There must be no ':' or '#' in the rest of the name, unless g: is used |
| 7435 */ | |
| 7436 if (vim_strchr(name + 2, ':') != NULL | |
| 7437 || vim_strchr(name + 2, AUTOLOAD_CHAR) != NULL) | |
| 169 | 7438 return NULL; |
| 7 | 7439 if (*name == 'b') /* buffer variable */ |
| 4287 | 7440 return &curbuf->b_vars->dv_hashtab; |
| 7 | 7441 if (*name == 'w') /* window variable */ |
| 4287 | 7442 return &curwin->w_vars->dv_hashtab; |
| 819 | 7443 if (*name == 't') /* tab page variable */ |
| 4287 | 7444 return &curtab->tp_vars->dv_hashtab; |
| 137 | 7445 if (*name == 'v') /* v: variable */ |
| 7446 return &vimvarht; | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7447 if (*name == 'a') /* a: function argument */ |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7448 return get_funccal_args_ht(); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7449 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
|
7450 return get_funccal_local_ht(); |
| 7 | 7451 if (*name == 's' /* script variable */ |
| 7452 && current_SID > 0 && current_SID <= ga_scripts.ga_len) | |
| 7453 return &SCRIPT_VARS(current_SID); | |
| 7454 return NULL; | |
| 7455 } | |
| 7456 | |
| 7457 /* | |
| 7458 * 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
|
7459 * Note: see get_tv_string() for how long the pointer remains valid. |
| 7 | 7460 * Returns NULL when it doesn't exist. |
| 7461 */ | |
| 7462 char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7463 get_var_value(char_u *name) |
| 7 | 7464 { |
| 137 | 7465 dictitem_T *v; |
| 7 | 7466 |
| 5604 | 7467 v = find_var(name, NULL, FALSE); |
| 7 | 7468 if (v == NULL) |
| 7469 return NULL; | |
| 137 | 7470 return get_tv_string(&v->di_tv); |
| 7471 } | |
| 7472 | |
| 7473 /* | |
| 7474 * Allocate a new hashtab for a sourced script. It will be used while | |
| 7 | 7475 * sourcing this script and when executing functions defined in the script. |
| 7476 */ | |
| 7477 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7478 new_script_vars(scid_T id) |
| 7 | 7479 { |
| 124 | 7480 int i; |
| 137 | 7481 hashtab_T *ht; |
| 7482 scriptvar_T *sv; | |
| 124 | 7483 |
| 7 | 7484 if (ga_grow(&ga_scripts, (int)(id - ga_scripts.ga_len)) == OK) |
| 7485 { | |
| 124 | 7486 /* Re-allocating ga_data means that an ht_array pointing to |
| 7487 * ht_smallarray becomes invalid. We can recognize this: ht_mask is | |
| 137 | 7488 * at its init value. Also reset "v_dict", it's always the same. */ |
| 124 | 7489 for (i = 1; i <= ga_scripts.ga_len; ++i) |
| 7490 { | |
| 7491 ht = &SCRIPT_VARS(i); | |
| 7492 if (ht->ht_mask == HT_INIT_SIZE - 1) | |
| 7493 ht->ht_array = ht->ht_smallarray; | |
|
2141
e10d3c073449
updated for version 7.2.423
Bram Moolenaar <bram@zimbu.org>
parents:
2119
diff
changeset
|
7494 sv = SCRIPT_SV(i); |
| 137 | 7495 sv->sv_var.di_tv.vval.v_dict = &sv->sv_dict; |
| 124 | 7496 } |
| 7497 | |
| 7 | 7498 while (ga_scripts.ga_len < id) |
| 7499 { | |
|
2247
c40cd9aad546
Add patch to improve support of z/OS (OS/390). (Ralf Schandl)
Bram Moolenaar <bram@vim.org>
parents:
2236
diff
changeset
|
7500 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
|
7501 (scriptvar_T *)alloc_clear(sizeof(scriptvar_T)); |
| 3687 | 7502 init_var_dict(&sv->sv_dict, &sv->sv_var, VAR_SCOPE); |
| 7 | 7503 ++ga_scripts.ga_len; |
| 7504 } | |
| 7505 } | |
| 7506 } | |
| 7507 | |
| 7508 /* | |
| 137 | 7509 * Initialize dictionary "dict" as a scope and set variable "dict_var" to |
| 7510 * point to it. | |
| 7 | 7511 */ |
| 7512 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7513 init_var_dict(dict_T *dict, dictitem_T *dict_var, int scope) |
| 137 | 7514 { |
| 7515 hash_init(&dict->dv_hashtab); | |
| 3600 | 7516 dict->dv_lock = 0; |
| 3687 | 7517 dict->dv_scope = scope; |
| 1772 | 7518 dict->dv_refcount = DO_NOT_FREE_CNT; |
| 1891 | 7519 dict->dv_copyID = 0; |
| 137 | 7520 dict_var->di_tv.vval.v_dict = dict; |
| 7521 dict_var->di_tv.v_type = VAR_DICT; | |
| 151 | 7522 dict_var->di_tv.v_lock = VAR_FIXED; |
| 137 | 7523 dict_var->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX; |
| 7524 dict_var->di_key[0] = NUL; | |
| 7 | 7525 } |
| 7526 | |
| 7527 /* | |
| 4287 | 7528 * Unreference a dictionary initialized by init_var_dict(). |
| 7529 */ | |
| 7530 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7531 unref_var_dict(dict_T *dict) |
| 4287 | 7532 { |
| 7533 /* Now the dict needs to be freed if no one else is using it, go back to | |
| 7534 * normal reference counting. */ | |
| 7535 dict->dv_refcount -= DO_NOT_FREE_CNT - 1; | |
| 7536 dict_unref(dict); | |
| 7537 } | |
| 7538 | |
| 7539 /* | |
| 7 | 7540 * Clean up a list of internal variables. |
| 137 | 7541 * Frees all allocated variables and the value they contain. |
| 7542 * Clears hashtab "ht", does not free it. | |
| 7 | 7543 */ |
| 7544 void | |
|
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7545 vars_clear(hashtab_T *ht) |
| 137 | 7546 { |
| 7547 vars_clear_ext(ht, TRUE); | |
| 7548 } | |
| 7549 | |
| 7550 /* | |
| 7551 * Like vars_clear(), but only free the value if "free_val" is TRUE. | |
| 7552 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7553 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7554 vars_clear_ext(hashtab_T *ht, int free_val) |
| 124 | 7555 { |
| 7556 int todo; | |
| 137 | 7557 hashitem_T *hi; |
| 7558 dictitem_T *v; | |
| 7559 | |
| 7560 hash_lock(ht); | |
| 835 | 7561 todo = (int)ht->ht_used; |
| 124 | 7562 for (hi = ht->ht_array; todo > 0; ++hi) |
| 7563 { | |
| 7564 if (!HASHITEM_EMPTY(hi)) | |
| 7565 { | |
| 7566 --todo; | |
| 7567 | |
| 137 | 7568 /* Free the variable. Don't remove it from the hashtab, |
| 124 | 7569 * ht_array might change then. hash_clear() takes care of it |
| 7570 * later. */ | |
| 137 | 7571 v = HI2DI(hi); |
| 7572 if (free_val) | |
| 7573 clear_tv(&v->di_tv); | |
| 6751 | 7574 if (v->di_flags & DI_FLAGS_ALLOC) |
| 137 | 7575 vim_free(v); |
| 124 | 7576 } |
| 7577 } | |
| 7578 hash_clear(ht); | |
| 371 | 7579 ht->ht_used = 0; |
| 137 | 7580 } |
| 7581 | |
| 7582 /* | |
| 7583 * Delete a variable from hashtab "ht" at item "hi". | |
| 7584 * Clear the variable value and free the dictitem. | |
| 124 | 7585 */ |
| 7586 static void | |
|
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83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7587 delete_var(hashtab_T *ht, hashitem_T *hi) |
| 137 | 7588 { |
| 7589 dictitem_T *di = HI2DI(hi); | |
| 124 | 7590 |
| 7591 hash_remove(ht, hi); | |
| 137 | 7592 clear_tv(&di->di_tv); |
| 7593 vim_free(di); | |
| 7 | 7594 } |
| 7595 | |
| 7596 /* | |
| 7597 * List the value of one internal variable. | |
| 7598 */ | |
| 7599 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7600 list_one_var(dictitem_T *v, char_u *prefix, int *first) |
| 7 | 7601 { |
| 56 | 7602 char_u *tofree; |
| 7603 char_u *s; | |
| 80 | 7604 char_u numbuf[NUMBUFLEN]; |
| 7605 | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
7606 s = echo_string(&v->di_tv, &tofree, numbuf, get_copyID()); |
| 137 | 7607 list_one_var_a(prefix, v->di_key, v->di_tv.v_type, |
| 1374 | 7608 s == NULL ? (char_u *)"" : s, first); |
| 56 | 7609 vim_free(tofree); |
| 7 | 7610 } |
| 7611 | |
| 7612 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7613 list_one_var_a( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7614 char_u *prefix, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7615 char_u *name, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7616 int type, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7617 char_u *string, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7618 int *first) /* when TRUE clear rest of screen and set to FALSE */ |
| 7 | 7619 { |
| 1361 | 7620 /* don't use msg() or msg_attr() to avoid overwriting "v:statusmsg" */ |
| 7621 msg_start(); | |
| 7622 msg_puts(prefix); | |
| 7 | 7623 if (name != NULL) /* "a:" vars don't have a name stored */ |
| 7624 msg_puts(name); | |
| 7625 msg_putchar(' '); | |
| 7626 msg_advance(22); | |
| 7627 if (type == VAR_NUMBER) | |
| 7628 msg_putchar('#'); | |
|
8538
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commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7629 else if (type == VAR_FUNC || type == VAR_PARTIAL) |
| 56 | 7630 msg_putchar('*'); |
| 7631 else if (type == VAR_LIST) | |
| 7632 { | |
| 7633 msg_putchar('['); | |
| 7634 if (*string == '[') | |
| 7635 ++string; | |
| 7636 } | |
| 100 | 7637 else if (type == VAR_DICT) |
| 7638 { | |
| 7639 msg_putchar('{'); | |
| 7640 if (*string == '{') | |
| 7641 ++string; | |
| 7642 } | |
| 7 | 7643 else |
| 7644 msg_putchar(' '); | |
| 56 | 7645 |
| 7 | 7646 msg_outtrans(string); |
| 56 | 7647 |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7648 if (type == VAR_FUNC || type == VAR_PARTIAL) |
| 56 | 7649 msg_puts((char_u *)"()"); |
| 1374 | 7650 if (*first) |
| 7651 { | |
| 7652 msg_clr_eos(); | |
| 7653 *first = FALSE; | |
| 7654 } | |
| 7 | 7655 } |
| 7656 | |
| 7657 /* | |
| 71 | 7658 * Set variable "name" to value in "tv". |
| 7 | 7659 * If the variable already exists, the value is updated. |
| 7660 * Otherwise the variable is created. | |
| 7661 */ | |
|
9571
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7662 void |
|
7817
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
7663 set_var( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7664 char_u *name, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7665 typval_T *tv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7666 int copy) /* make copy of value in "tv" */ |
| 7 | 7667 { |
| 137 | 7668 dictitem_T *v; |
| 7 | 7669 char_u *varname; |
| 137 | 7670 hashtab_T *ht; |
| 7 | 7671 |
|
2119
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Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7672 ht = find_var_ht(name, &varname); |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7673 if (ht == NULL || *varname == NUL) |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7674 { |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7675 EMSG2(_(e_illvar), name); |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7676 return; |
|
111554354870
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Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7677 } |
| 4291 | 7678 v = find_var_in_ht(ht, 0, varname, TRUE); |
|
2119
111554354870
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diff
changeset
|
7679 |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7680 /* 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
|
7681 if (v == NULL) |
|
9731
f85d94eee05b
commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
7682 v = find_var_in_scoped_ht(name, TRUE); |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
7683 |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
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parents:
8536
diff
changeset
|
7684 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
|
7685 && var_check_func_name(name, v == NULL)) |
| 2739 | 7686 return; |
| 56 | 7687 |
| 137 | 7688 if (v != NULL) |
| 7689 { | |
| 7690 /* existing variable, need to clear the value */ | |
| 6773 | 7691 if (var_check_ro(v->di_flags, name, FALSE) |
| 7692 || tv_check_lock(v->di_tv.v_lock, name, FALSE)) | |
| 137 | 7693 return; |
| 7694 | |
| 7695 /* | |
| 6791 | 7696 * Handle setting internal v: variables separately where needed to |
| 7697 * prevent changing the type. | |
| 137 | 7698 */ |
| 7699 if (ht == &vimvarht) | |
| 7700 { | |
| 7701 if (v->di_tv.v_type == VAR_STRING) | |
| 7702 { | |
| 7703 vim_free(v->di_tv.vval.v_string); | |
| 7704 if (copy || tv->v_type != VAR_STRING) | |
| 7705 v->di_tv.vval.v_string = vim_strsave(get_tv_string(tv)); | |
| 7706 else | |
| 7707 { | |
| 7708 /* Take over the string to avoid an extra alloc/free. */ | |
| 7709 v->di_tv.vval.v_string = tv->vval.v_string; | |
| 7710 tv->vval.v_string = NULL; | |
| 7711 } | |
| 6791 | 7712 return; |
| 7713 } | |
| 7714 else if (v->di_tv.v_type == VAR_NUMBER) | |
| 1624 | 7715 { |
| 137 | 7716 v->di_tv.vval.v_number = get_tv_number(tv); |
| 1624 | 7717 if (STRCMP(varname, "searchforward") == 0) |
| 7718 set_search_direction(v->di_tv.vval.v_number ? '/' : '?'); | |
| 5458 | 7719 #ifdef FEAT_SEARCH_EXTRA |
| 7720 else if (STRCMP(varname, "hlsearch") == 0) | |
| 7721 { | |
| 7722 no_hlsearch = !v->di_tv.vval.v_number; | |
| 7723 redraw_all_later(SOME_VALID); | |
| 7724 } | |
| 7725 #endif | |
| 6791 | 7726 return; |
| 7727 } | |
| 7728 else if (v->di_tv.v_type != tv->v_type) | |
|
10359
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Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
7729 internal_error("set_var()"); |
| 137 | 7730 } |
| 7731 | |
| 7732 clear_tv(&v->di_tv); | |
| 7 | 7733 } |
| 7734 else /* add a new variable */ | |
| 7735 { | |
| 898 | 7736 /* Can't add "v:" variable. */ |
| 7737 if (ht == &vimvarht) | |
| 7738 { | |
| 7739 EMSG2(_(e_illvar), name); | |
| 7740 return; | |
| 7741 } | |
| 7742 | |
| 338 | 7743 /* Make sure the variable name is valid. */ |
| 2739 | 7744 if (!valid_varname(varname)) |
| 7745 return; | |
| 338 | 7746 |
| 151 | 7747 v = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T) |
| 7748 + STRLEN(varname))); | |
| 124 | 7749 if (v == NULL) |
| 7 | 7750 return; |
| 137 | 7751 STRCPY(v->di_key, varname); |
| 7752 if (hash_add(ht, DI2HIKEY(v)) == FAIL) | |
| 124 | 7753 { |
| 7754 vim_free(v); | |
| 7 | 7755 return; |
| 124 | 7756 } |
| 6751 | 7757 v->di_flags = DI_FLAGS_ALLOC; |
| 124 | 7758 } |
| 7759 | |
| 1624 | 7760 if (copy || tv->v_type == VAR_NUMBER || tv->v_type == VAR_FLOAT) |
| 137 | 7761 copy_tv(tv, &v->di_tv); |
| 7762 else | |
| 7763 { | |
| 7764 v->di_tv = *tv; | |
| 151 | 7765 v->di_tv.v_lock = 0; |
| 71 | 7766 init_tv(tv); |
| 56 | 7767 } |
| 7768 } | |
| 7769 | |
| 7770 /* | |
| 951 | 7771 * Return TRUE if di_flags "flags" indicates variable "name" is read-only. |
| 137 | 7772 * Also give an error message. |
| 7773 */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7774 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
7775 var_check_ro(int flags, char_u *name, int use_gettext) |
| 137 | 7776 { |
| 7777 if (flags & DI_FLAGS_RO) | |
| 7778 { | |
| 6773 | 7779 EMSG2(_(e_readonlyvar), use_gettext ? (char_u *)_(name) : name); |
| 137 | 7780 return TRUE; |
| 7781 } | |
| 7782 if ((flags & DI_FLAGS_RO_SBX) && sandbox) | |
| 7783 { | |
| 6773 | 7784 EMSG2(_(e_readonlysbx), use_gettext ? (char_u *)_(name) : name); |
| 137 | 7785 return TRUE; |
| 7786 } | |
| 7787 return FALSE; | |
| 7788 } | |
| 7789 | |
| 7790 /* | |
| 951 | 7791 * Return TRUE if di_flags "flags" indicates variable "name" is fixed. |
| 7792 * Also give an error message. | |
| 7793 */ | |
|
9571
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
7794 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7795 var_check_fixed(int flags, char_u *name, int use_gettext) |
| 951 | 7796 { |
| 7797 if (flags & DI_FLAGS_FIX) | |
| 7798 { | |
| 6773 | 7799 EMSG2(_("E795: Cannot delete variable %s"), |
| 7800 use_gettext ? (char_u *)_(name) : name); | |
| 951 | 7801 return TRUE; |
| 7802 } | |
| 7803 return FALSE; | |
| 7804 } | |
| 7805 | |
| 7806 /* | |
| 2739 | 7807 * Check if a funcref is assigned to a valid variable name. |
| 7808 * Return TRUE and give an error if not. | |
| 7809 */ | |
|
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commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7810 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7811 var_check_func_name( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7812 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
|
7813 int new_var) /* TRUE when creating the variable */ |
| 2739 | 7814 { |
| 5913 | 7815 /* Allow for w: b: s: and t:. */ |
| 7816 if (!(vim_strchr((char_u *)"wbst", name[0]) != NULL && name[1] == ':') | |
| 2739 | 7817 && !ASCII_ISUPPER((name[0] != NUL && name[1] == ':') |
| 7818 ? name[2] : name[0])) | |
| 7819 { | |
| 7820 EMSG2(_("E704: Funcref variable name must start with a capital: %s"), | |
| 7821 name); | |
| 7822 return TRUE; | |
| 7823 } | |
| 7824 /* Don't allow hiding a function. When "v" is not NULL we might be | |
| 7825 * assigning another function to the same var, the type is checked | |
| 7826 * below. */ | |
|
9717
6226de5f8137
commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents:
9688
diff
changeset
|
7827 if (new_var && function_exists(name, FALSE)) |
| 2739 | 7828 { |
| 7829 EMSG2(_("E705: Variable name conflicts with existing function: %s"), | |
| 7830 name); | |
| 7831 return TRUE; | |
| 7832 } | |
| 7833 return FALSE; | |
| 7834 } | |
| 7835 | |
| 7836 /* | |
| 7837 * Check if a variable name is valid. | |
| 7838 * Return FALSE and give an error if not. | |
| 7839 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7840 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7841 valid_varname(char_u *varname) |
| 2739 | 7842 { |
| 7843 char_u *p; | |
| 7844 | |
| 7845 for (p = varname; *p != NUL; ++p) | |
| 7846 if (!eval_isnamec1(*p) && (p == varname || !VIM_ISDIGIT(*p)) | |
| 7847 && *p != AUTOLOAD_CHAR) | |
| 7848 { | |
| 7849 EMSG2(_(e_illvar), varname); | |
| 7850 return FALSE; | |
| 7851 } | |
| 7852 return TRUE; | |
| 7853 } | |
| 7854 | |
| 7855 /* | |
| 151 | 7856 * Return TRUE if typeval "tv" is set to be locked (immutable). |
| 6773 | 7857 * Also give an error message, using "name" or _("name") when use_gettext is |
| 7858 * TRUE. | |
| 7859 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7860 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7861 tv_check_lock(int lock, char_u *name, int use_gettext) |
| 151 | 7862 { |
| 7863 if (lock & VAR_LOCKED) | |
| 7864 { | |
| 7865 EMSG2(_("E741: Value is locked: %s"), | |
| 6773 | 7866 name == NULL ? (char_u *)_("Unknown") |
| 7867 : use_gettext ? (char_u *)_(name) | |
| 7868 : name); | |
| 151 | 7869 return TRUE; |
| 7870 } | |
| 7871 if (lock & VAR_FIXED) | |
| 7872 { | |
| 7873 EMSG2(_("E742: Cannot change value of %s"), | |
| 6773 | 7874 name == NULL ? (char_u *)_("Unknown") |
| 7875 : use_gettext ? (char_u *)_(name) | |
| 7876 : name); | |
| 151 | 7877 return TRUE; |
| 7878 } | |
| 7879 return FALSE; | |
| 7880 } | |
| 7881 | |
| 7882 /* | |
| 137 | 7883 * Copy the values from typval_T "from" to typval_T "to". |
| 56 | 7884 * When needed allocates string or increases reference count. |
| 104 | 7885 * Does not make a copy of a list or dict but copies the reference! |
| 1772 | 7886 * It is OK for "from" and "to" to point to the same item. This is used to |
| 7887 * make a copy later. | |
| 56 | 7888 */ |
|
2050
afcf9db31561
updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents:
2045
diff
changeset
|
7889 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7890 copy_tv(typval_T *from, typval_T *to) |
| 56 | 7891 { |
| 7892 to->v_type = from->v_type; | |
| 151 | 7893 to->v_lock = 0; |
| 56 | 7894 switch (from->v_type) |
| 7895 { | |
| 7896 case VAR_NUMBER: | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
7897 case VAR_SPECIAL: |
| 56 | 7898 to->vval.v_number = from->vval.v_number; |
| 7899 break; | |
| 1624 | 7900 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7901 #ifdef FEAT_FLOAT |
| 1624 | 7902 to->vval.v_float = from->vval.v_float; |
| 7903 break; | |
| 7904 #endif | |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7905 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7906 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7907 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
|
7908 if (to->vval.v_job != NULL) |
|
f2286ff0c102
commit https://github.com/vim/vim/commit/ee1cffc07a42441924c5353af7fd7ab6e97e5aae
Christian Brabandt <cb@256bit.org>
parents:
8170
diff
changeset
|
7909 ++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
|
7910 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7911 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7912 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7913 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7914 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
|
7915 if (to->vval.v_channel != NULL) |
|
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7916 ++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
|
7917 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7918 #endif |
| 56 | 7919 case VAR_STRING: |
| 7920 case VAR_FUNC: | |
| 7921 if (from->vval.v_string == NULL) | |
| 7922 to->vval.v_string = NULL; | |
| 7923 else | |
| 117 | 7924 { |
| 56 | 7925 to->vval.v_string = vim_strsave(from->vval.v_string); |
| 117 | 7926 if (from->v_type == VAR_FUNC) |
| 7927 func_ref(to->vval.v_string); | |
| 7928 } | |
| 56 | 7929 break; |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7930 case VAR_PARTIAL: |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7931 if (from->vval.v_partial == NULL) |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7932 to->vval.v_partial = NULL; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7933 else |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7934 { |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7935 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
|
7936 ++to->vval.v_partial->pt_refcount; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7937 } |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7938 break; |
| 56 | 7939 case VAR_LIST: |
| 7940 if (from->vval.v_list == NULL) | |
| 7941 to->vval.v_list = NULL; | |
| 7942 else | |
| 7943 { | |
| 7944 to->vval.v_list = from->vval.v_list; | |
| 7945 ++to->vval.v_list->lv_refcount; | |
| 7946 } | |
| 7947 break; | |
| 100 | 7948 case VAR_DICT: |
| 7949 if (from->vval.v_dict == NULL) | |
| 7950 to->vval.v_dict = NULL; | |
| 7951 else | |
| 7952 { | |
| 7953 to->vval.v_dict = from->vval.v_dict; | |
| 7954 ++to->vval.v_dict->dv_refcount; | |
| 7955 } | |
| 7956 break; | |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7957 case VAR_UNKNOWN: |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
7958 internal_error("copy_tv(UNKNOWN)"); |
| 56 | 7959 break; |
| 7960 } | |
| 7 | 7961 } |
| 7962 | |
| 7963 /* | |
| 104 | 7964 * Make a copy of an item. |
| 7965 * Lists and Dictionaries are also copied. A deep copy if "deep" is set. | |
| 165 | 7966 * For deepcopy() "copyID" is zero for a full copy or the ID for when a |
| 7967 * reference to an already copied list/dict can be used. | |
| 7968 * Returns FAIL or OK. | |
| 7969 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7970 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7971 item_copy( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7972 typval_T *from, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7973 typval_T *to, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7974 int deep, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7975 int copyID) |
| 104 | 7976 { |
| 7977 static int recurse = 0; | |
| 165 | 7978 int ret = OK; |
| 104 | 7979 |
| 137 | 7980 if (recurse >= DICT_MAXNEST) |
| 104 | 7981 { |
| 7982 EMSG(_("E698: variable nested too deep for making a copy")); | |
| 165 | 7983 return FAIL; |
| 104 | 7984 } |
| 7985 ++recurse; | |
| 7986 | |
| 7987 switch (from->v_type) | |
| 7988 { | |
| 7989 case VAR_NUMBER: | |
| 1624 | 7990 case VAR_FLOAT: |
| 104 | 7991 case VAR_STRING: |
| 7992 case VAR_FUNC: | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7993 case VAR_PARTIAL: |
|
7862
d4fec9208e7e
commit https://github.com/vim/vim/commit/155500077c80cdb5d9c63996000c011b66a676bf
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
7994 case VAR_SPECIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7995 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7996 case VAR_CHANNEL: |
| 104 | 7997 copy_tv(from, to); |
| 7998 break; | |
| 7999 case VAR_LIST: | |
| 8000 to->v_type = VAR_LIST; | |
| 151 | 8001 to->v_lock = 0; |
| 165 | 8002 if (from->vval.v_list == NULL) |
| 8003 to->vval.v_list = NULL; | |
| 8004 else if (copyID != 0 && from->vval.v_list->lv_copyID == copyID) | |
| 8005 { | |
| 8006 /* use the copy made earlier */ | |
| 8007 to->vval.v_list = from->vval.v_list->lv_copylist; | |
| 8008 ++to->vval.v_list->lv_refcount; | |
| 8009 } | |
| 8010 else | |
| 8011 to->vval.v_list = list_copy(from->vval.v_list, deep, copyID); | |
| 8012 if (to->vval.v_list == NULL) | |
| 8013 ret = FAIL; | |
| 104 | 8014 break; |
| 8015 case VAR_DICT: | |
| 8016 to->v_type = VAR_DICT; | |
| 151 | 8017 to->v_lock = 0; |
| 165 | 8018 if (from->vval.v_dict == NULL) |
| 8019 to->vval.v_dict = NULL; | |
| 8020 else if (copyID != 0 && from->vval.v_dict->dv_copyID == copyID) | |
| 8021 { | |
| 8022 /* use the copy made earlier */ | |
| 8023 to->vval.v_dict = from->vval.v_dict->dv_copydict; | |
| 8024 ++to->vval.v_dict->dv_refcount; | |
| 8025 } | |
| 8026 else | |
| 8027 to->vval.v_dict = dict_copy(from->vval.v_dict, deep, copyID); | |
| 8028 if (to->vval.v_dict == NULL) | |
| 8029 ret = FAIL; | |
| 104 | 8030 break; |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8031 case VAR_UNKNOWN: |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
8032 internal_error("item_copy(UNKNOWN)"); |
| 165 | 8033 ret = FAIL; |
| 104 | 8034 } |
| 8035 --recurse; | |
| 165 | 8036 return ret; |
| 104 | 8037 } |
| 8038 | |
| 8039 /* | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8040 * 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
|
8041 * 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
|
8042 * 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
|
8043 * when the user cancels the prompt. |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8044 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8045 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8046 get_user_input( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8047 typval_T *argvars, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8048 typval_T *rettv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8049 int inputdialog, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8050 int secret) |
|
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 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
|
8053 char_u *p = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8054 int c; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8055 char_u buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8056 int cmd_silent_save = cmd_silent; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8057 char_u *defstr = (char_u *)""; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8058 int xp_type = EXPAND_NOTHING; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8059 char_u *xp_arg = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8060 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8061 rettv->v_type = VAR_STRING; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8062 rettv->vval.v_string = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8063 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8064 #ifdef NO_CONSOLE_INPUT |
|
11848
f5968ca369b5
patch 8.0.0804: running tests fails when stdin is /dev/null
Christian Brabandt <cb@256bit.org>
parents:
11804
diff
changeset
|
8065 /* While starting up, there is no place to enter text. When running tests |
|
f5968ca369b5
patch 8.0.0804: running tests fails when stdin is /dev/null
Christian Brabandt <cb@256bit.org>
parents:
11804
diff
changeset
|
8066 * with --not-a-term we assume feedkeys() will be used. */ |
|
f5968ca369b5
patch 8.0.0804: running tests fails when stdin is /dev/null
Christian Brabandt <cb@256bit.org>
parents:
11804
diff
changeset
|
8067 if (no_console_input() && !is_not_a_term()) |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8068 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8069 #endif |
|
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 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
|
8072 if (prompt != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8073 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8074 /* 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
|
8075 * prompt for the command line */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8076 p = vim_strrchr(prompt, '\n'); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8077 if (p == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8078 p = prompt; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8079 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8080 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8081 ++p; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8082 c = *p; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8083 *p = NUL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8084 msg_start(); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8085 msg_clr_eos(); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8086 msg_puts_attr(prompt, echo_attr); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8087 msg_didout = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8088 msg_starthere(); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8089 *p = c; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8090 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8091 cmdline_row = msg_row; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8092 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8093 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
|
8094 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8095 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
|
8096 if (defstr != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8097 stuffReadbuffSpec(defstr); |
|
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 (!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
|
8100 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8101 char_u *xp_name; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8102 int xp_namelen; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8103 long argt; |
|
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 /* input() with a third argument: completion */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8106 rettv->vval.v_string = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8107 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8108 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
|
8109 if (xp_name == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8110 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8111 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8112 xp_namelen = (int)STRLEN(xp_name); |
|
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 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
|
8115 &xp_arg) == FAIL) |
|
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 } |
|
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 (defstr != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8121 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8122 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
|
8123 ex_normal_busy = 0; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8124 rettv->vval.v_string = |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8125 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
|
8126 xp_type, xp_arg); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8127 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
|
8128 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8129 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
|
8130 && argvars[1].v_type != VAR_UNKNOWN |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8131 && argvars[2].v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8132 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
|
8133 &argvars[2], buf)); |
|
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 vim_free(xp_arg); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8136 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8137 /* 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
|
8138 need_wait_return = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8139 msg_didout = FALSE; |
|
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 cmd_silent = cmd_silent_save; |
|
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 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8144 /* |
| 7 | 8145 * ":echo expr1 ..." print each argument separated with a space, add a |
| 8146 * newline at the end. | |
| 8147 * ":echon expr1 ..." print each argument plain. | |
| 8148 */ | |
| 8149 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8150 ex_echo(exarg_T *eap) |
| 7 | 8151 { |
| 8152 char_u *arg = eap->arg; | |
| 137 | 8153 typval_T rettv; |
| 56 | 8154 char_u *tofree; |
| 7 | 8155 char_u *p; |
| 8156 int needclr = TRUE; | |
| 8157 int atstart = TRUE; | |
| 80 | 8158 char_u numbuf[NUMBUFLEN]; |
| 7 | 8159 |
| 8160 if (eap->skip) | |
| 8161 ++emsg_skip; | |
| 8162 while (*arg != NUL && *arg != '|' && *arg != '\n' && !got_int) | |
| 8163 { | |
| 1624 | 8164 /* If eval1() causes an error message the text from the command may |
| 8165 * still need to be cleared. E.g., "echo 22,44". */ | |
| 8166 need_clr_eos = needclr; | |
| 8167 | |
| 7 | 8168 p = arg; |
| 71 | 8169 if (eval1(&arg, &rettv, !eap->skip) == FAIL) |
| 7 | 8170 { |
| 8171 /* | |
| 8172 * Report the invalid expression unless the expression evaluation | |
| 8173 * has been cancelled due to an aborting error, an interrupt, or an | |
| 8174 * exception. | |
| 8175 */ | |
| 8176 if (!aborting()) | |
| 8177 EMSG2(_(e_invexpr2), p); | |
| 1624 | 8178 need_clr_eos = FALSE; |
| 8179 break; | |
| 8180 } | |
| 8181 need_clr_eos = FALSE; | |
| 8182 | |
| 7 | 8183 if (!eap->skip) |
| 8184 { | |
| 8185 if (atstart) | |
| 8186 { | |
| 8187 atstart = FALSE; | |
| 8188 /* Call msg_start() after eval1(), evaluating the expression | |
| 8189 * may cause a message to appear. */ | |
| 8190 if (eap->cmdidx == CMD_echo) | |
| 3423 | 8191 { |
| 3435 | 8192 /* Mark the saved text as finishing the line, so that what |
| 8193 * follows is displayed on a new line when scrolling back | |
| 8194 * at the more prompt. */ | |
| 8195 msg_sb_eol(); | |
| 7 | 8196 msg_start(); |
| 3423 | 8197 } |
| 7 | 8198 } |
| 8199 else if (eap->cmdidx == CMD_echo) | |
| 8200 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
|
8201 p = echo_string(&rettv, &tofree, numbuf, get_copyID()); |
| 165 | 8202 if (p != NULL) |
| 8203 for ( ; *p != NUL && !got_int; ++p) | |
| 8204 { | |
| 8205 if (*p == '\n' || *p == '\r' || *p == TAB) | |
| 7 | 8206 { |
| 165 | 8207 if (*p != TAB && needclr) |
| 8208 { | |
| 8209 /* remove any text still there from the command */ | |
| 8210 msg_clr_eos(); | |
| 8211 needclr = FALSE; | |
| 8212 } | |
| 8213 msg_putchar_attr(*p, echo_attr); | |
| 7 | 8214 } |
| 8215 else | |
| 165 | 8216 { |
| 8217 #ifdef FEAT_MBYTE | |
| 8218 if (has_mbyte) | |
| 8219 { | |
| 474 | 8220 int i = (*mb_ptr2len)(p); |
| 165 | 8221 |
| 8222 (void)msg_outtrans_len_attr(p, i, echo_attr); | |
| 8223 p += i - 1; | |
| 8224 } | |
| 8225 else | |
| 8226 #endif | |
| 8227 (void)msg_outtrans_len_attr(p, 1, echo_attr); | |
| 8228 } | |
| 7 | 8229 } |
| 56 | 8230 vim_free(tofree); |
| 8231 } | |
| 71 | 8232 clear_tv(&rettv); |
| 7 | 8233 arg = skipwhite(arg); |
| 8234 } | |
| 8235 eap->nextcmd = check_nextcmd(arg); | |
| 8236 | |
| 8237 if (eap->skip) | |
| 8238 --emsg_skip; | |
| 8239 else | |
| 8240 { | |
| 8241 /* remove text that may still be there from the command */ | |
| 8242 if (needclr) | |
| 8243 msg_clr_eos(); | |
| 8244 if (eap->cmdidx == CMD_echo) | |
| 8245 msg_end(); | |
| 8246 } | |
| 8247 } | |
| 8248 | |
| 8249 /* | |
| 8250 * ":echohl {name}". | |
| 8251 */ | |
| 8252 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8253 ex_echohl(exarg_T *eap) |
| 7 | 8254 { |
| 8255 int id; | |
| 8256 | |
| 8257 id = syn_name2id(eap->arg); | |
| 8258 if (id == 0) | |
| 8259 echo_attr = 0; | |
| 8260 else | |
| 8261 echo_attr = syn_id2attr(id); | |
| 8262 } | |
| 8263 | |
| 8264 /* | |
| 8265 * ":execute expr1 ..." execute the result of an expression. | |
| 8266 * ":echomsg expr1 ..." Print a message | |
| 8267 * ":echoerr expr1 ..." Print an error | |
| 8268 * Each gets spaces around each argument and a newline at the end for | |
| 8269 * echo commands | |
| 8270 */ | |
| 8271 void | |
|
7817
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8272 ex_execute(exarg_T *eap) |
| 7 | 8273 { |
| 8274 char_u *arg = eap->arg; | |
| 137 | 8275 typval_T rettv; |
| 7 | 8276 int ret = OK; |
| 8277 char_u *p; | |
| 8278 garray_T ga; | |
| 8279 int len; | |
| 8280 int save_did_emsg; | |
| 8281 | |
| 8282 ga_init2(&ga, 1, 80); | |
| 8283 | |
| 8284 if (eap->skip) | |
| 8285 ++emsg_skip; | |
| 8286 while (*arg != NUL && *arg != '|' && *arg != '\n') | |
| 8287 { | |
| 8288 p = arg; | |
| 71 | 8289 if (eval1(&arg, &rettv, !eap->skip) == FAIL) |
| 7 | 8290 { |
| 8291 /* | |
| 8292 * Report the invalid expression unless the expression evaluation | |
| 8293 * has been cancelled due to an aborting error, an interrupt, or an | |
| 8294 * exception. | |
| 8295 */ | |
| 8296 if (!aborting()) | |
| 8297 EMSG2(_(e_invexpr2), p); | |
| 8298 ret = FAIL; | |
| 8299 break; | |
| 8300 } | |
| 8301 | |
| 8302 if (!eap->skip) | |
| 8303 { | |
| 71 | 8304 p = get_tv_string(&rettv); |
| 7 | 8305 len = (int)STRLEN(p); |
| 8306 if (ga_grow(&ga, len + 2) == FAIL) | |
| 8307 { | |
| 71 | 8308 clear_tv(&rettv); |
| 7 | 8309 ret = FAIL; |
| 8310 break; | |
| 8311 } | |
| 8312 if (ga.ga_len) | |
| 8313 ((char_u *)(ga.ga_data))[ga.ga_len++] = ' '; | |
| 8314 STRCPY((char_u *)(ga.ga_data) + ga.ga_len, p); | |
| 8315 ga.ga_len += len; | |
| 8316 } | |
| 8317 | |
| 71 | 8318 clear_tv(&rettv); |
| 7 | 8319 arg = skipwhite(arg); |
| 8320 } | |
| 8321 | |
| 8322 if (ret != FAIL && ga.ga_data != NULL) | |
| 8323 { | |
|
11161
404e98047f0b
patch 8.0.0467: using g< after :for does not show the right output
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
8324 if (eap->cmdidx == CMD_echomsg || eap->cmdidx == CMD_echoerr) |
|
404e98047f0b
patch 8.0.0467: using g< after :for does not show the right output
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
8325 { |
|
404e98047f0b
patch 8.0.0467: using g< after :for does not show the right output
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
8326 /* Mark the already saved text as finishing the line, so that what |
|
404e98047f0b
patch 8.0.0467: using g< after :for does not show the right output
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
8327 * follows is displayed on a new line when scrolling back at the |
|
404e98047f0b
patch 8.0.0467: using g< after :for does not show the right output
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
8328 * more prompt. */ |
|
404e98047f0b
patch 8.0.0467: using g< after :for does not show the right output
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
8329 msg_sb_eol(); |
|
404e98047f0b
patch 8.0.0467: using g< after :for does not show the right output
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
8330 } |
|
404e98047f0b
patch 8.0.0467: using g< after :for does not show the right output
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
8331 |
| 7 | 8332 if (eap->cmdidx == CMD_echomsg) |
| 625 | 8333 { |
| 7 | 8334 MSG_ATTR(ga.ga_data, echo_attr); |
| 625 | 8335 out_flush(); |
| 8336 } | |
| 7 | 8337 else if (eap->cmdidx == CMD_echoerr) |
| 8338 { | |
| 8339 /* We don't want to abort following commands, restore did_emsg. */ | |
| 8340 save_did_emsg = did_emsg; | |
| 8341 EMSG((char_u *)ga.ga_data); | |
| 8342 if (!force_abort) | |
| 8343 did_emsg = save_did_emsg; | |
| 8344 } | |
| 8345 else if (eap->cmdidx == CMD_execute) | |
| 8346 do_cmdline((char_u *)ga.ga_data, | |
| 8347 eap->getline, eap->cookie, DOCMD_NOWAIT|DOCMD_VERBOSE); | |
| 8348 } | |
| 8349 | |
| 8350 ga_clear(&ga); | |
| 8351 | |
| 8352 if (eap->skip) | |
| 8353 --emsg_skip; | |
| 8354 | |
| 8355 eap->nextcmd = check_nextcmd(arg); | |
| 8356 } | |
| 8357 | |
| 8358 /* | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8359 * 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
|
8360 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8361 win_T * |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8362 find_win_by_nr( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8363 typval_T *vp, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8364 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
|
8365 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8366 win_T *wp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8367 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 if (nr < 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8372 return NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8373 if (nr == 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8374 return curwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8375 |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9636
diff
changeset
|
8376 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
|
8377 { |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8378 if (nr >= LOWEST_WIN_ID) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8379 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8380 if (wp->w_id == nr) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8381 return wp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8382 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8383 else if (--nr <= 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8384 break; |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9636
diff
changeset
|
8385 } |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8386 if (nr >= LOWEST_WIN_ID) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8387 return NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8388 return wp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8389 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8390 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8391 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8392 * 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
|
8393 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8394 win_T * |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8395 find_tabwin( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8396 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
|
8397 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
|
8398 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8399 win_T *wp = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8400 tabpage_T *tp = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8401 long n; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8402 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8403 if (wvp->v_type != VAR_UNKNOWN) |
|
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 if (tvp->v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8406 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8407 n = (long)get_tv_number(tvp); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8408 if (n >= 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8409 tp = find_tabpage(n); |
|
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 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8412 tp = curtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8413 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8414 if (tp != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8415 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
|
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 wp = curwin; |
|
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 return wp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8421 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8422 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8423 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8424 * getwinvar() and gettabwinvar() |
|
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 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8427 getwinvar( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8428 typval_T *argvars, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8429 typval_T *rettv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8430 int off) /* 1 for 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:
9562
diff
changeset
|
8432 win_T *win; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8433 char_u *varname; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8434 dictitem_T *v; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8435 tabpage_T *tp = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8436 int done = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8437 win_T *oldcurwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8438 tabpage_T *oldtabpage; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8439 int need_switch_win; |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12273
diff
changeset
|
8440 |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8441 if (off == 1) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8442 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
|
8443 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8444 tp = curtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8445 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
|
8446 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
|
8447 ++emsg_off; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8448 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8449 rettv->v_type = VAR_STRING; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8450 rettv->vval.v_string = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8451 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8452 if (win != NULL && varname != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8453 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8454 /* Set curwin to be our win, temporarily. Also set the tabpage, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8455 * otherwise the window is not valid. Only do this when needed, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8456 * autocommands get blocked. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8457 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
|
8458 if (!need_switch_win |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8459 || switch_win(&oldcurwin, &oldtabpage, win, tp, TRUE) == OK) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8460 { |
|
10000
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8461 if (*varname == '&') |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8462 { |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8463 if (varname[1] == NUL) |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8464 { |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8465 /* 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
|
8466 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
|
8467 |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8468 if (opts != NULL) |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8469 { |
|
11418
162bcd0debd7
patch 8.0.0593: duplication of code for adding a list or dict return value
Christian Brabandt <cb@256bit.org>
parents:
11412
diff
changeset
|
8470 rettv_dict_set(rettv, opts); |
|
10000
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8471 done = TRUE; |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8472 } |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8473 } |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8474 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
|
8475 /* window-local-option */ |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8476 done = TRUE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8477 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8478 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8479 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8480 /* Look up the variable. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8481 /* 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
|
8482 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
|
8483 varname, FALSE); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8484 if (v != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8485 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8486 copy_tv(&v->di_tv, rettv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8487 done = TRUE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8488 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8489 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8490 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8491 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8492 if (need_switch_win) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8493 /* restore previous notion of curwin */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8494 restore_win(oldcurwin, oldtabpage, TRUE); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8495 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8496 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8497 if (!done && argvars[off + 2].v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8498 /* use the default return value */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8499 copy_tv(&argvars[off + 2], rettv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8500 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8501 --emsg_off; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8502 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8503 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8504 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8505 * "setwinvar()" and "settabwinvar()" functions |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8506 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8507 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8508 setwinvar(typval_T *argvars, typval_T *rettv UNUSED, int off) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8509 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8510 win_T *win; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8511 win_T *save_curwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8512 tabpage_T *save_curtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8513 int need_switch_win; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8514 char_u *varname, *winvarname; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8515 typval_T *varp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8516 char_u nbuf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8517 tabpage_T *tp = NULL; |
|
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 if (check_restricted() || check_secure()) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8520 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8521 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8522 if (off == 1) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8523 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
|
8524 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8525 tp = curtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8526 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
|
8527 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
|
8528 varp = &argvars[off + 2]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8529 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8530 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
|
8531 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8532 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
|
8533 if (!need_switch_win |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8534 || 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
|
8535 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8536 if (*varname == '&') |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8537 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8538 long numval; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8539 char_u *strval; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8540 int error = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8541 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8542 ++varname; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8543 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
|
8544 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
|
8545 if (!error && strval != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8546 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
|
8547 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8548 else |
|
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 winvarname = alloc((unsigned)STRLEN(varname) + 3); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8551 if (winvarname != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8552 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8553 STRCPY(winvarname, "w:"); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8554 STRCPY(winvarname + 2, varname); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8555 set_var(winvarname, varp, TRUE); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8556 vim_free(winvarname); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8557 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8558 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8559 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8560 if (need_switch_win) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8561 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
|
8562 } |
|
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 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8565 /* |
| 7 | 8566 * Skip over the name of an option: "&option", "&g:option" or "&l:option". |
| 8567 * "arg" points to the "&" or '+' when called, to "option" when returning. | |
| 8568 * Returns NULL when no option name found. Otherwise pointer to the char | |
| 8569 * after the option name. | |
| 8570 */ | |
| 8571 static char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8572 find_option_end(char_u **arg, int *opt_flags) |
| 7 | 8573 { |
| 8574 char_u *p = *arg; | |
| 8575 | |
| 8576 ++p; | |
| 8577 if (*p == 'g' && p[1] == ':') | |
| 8578 { | |
| 8579 *opt_flags = OPT_GLOBAL; | |
| 8580 p += 2; | |
| 8581 } | |
| 8582 else if (*p == 'l' && p[1] == ':') | |
| 8583 { | |
| 8584 *opt_flags = OPT_LOCAL; | |
| 8585 p += 2; | |
| 8586 } | |
| 8587 else | |
| 8588 *opt_flags = 0; | |
| 8589 | |
| 8590 if (!ASCII_ISALPHA(*p)) | |
| 8591 return NULL; | |
| 8592 *arg = p; | |
| 8593 | |
| 8594 if (p[0] == 't' && p[1] == '_' && p[2] != NUL && p[3] != NUL) | |
| 8595 p += 4; /* termcap option */ | |
| 8596 else | |
| 8597 while (ASCII_ISALPHA(*p)) | |
| 8598 ++p; | |
| 8599 return p; | |
| 8600 } | |
| 8601 | |
| 8602 /* | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8603 * 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
|
8604 * Returns NULL when out of memory. |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8605 */ |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8606 char_u * |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8607 autoload_name(char_u *name) |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8608 { |
| 7 | 8609 char_u *p; |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8610 char_u *scriptname; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8611 |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8612 /* 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
|
8613 scriptname = alloc((unsigned)(STRLEN(name) + 14)); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8614 if (scriptname == NULL) |
| 5834 | 8615 return FALSE; |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8616 STRCPY(scriptname, "autoload/"); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8617 STRCAT(scriptname, name); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8618 *vim_strrchr(scriptname, AUTOLOAD_CHAR) = NUL; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8619 STRCAT(scriptname, ".vim"); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8620 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
|
8621 *p = '/'; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8622 return scriptname; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8623 } |
| 170 | 8624 |
| 163 | 8625 /* |
| 169 | 8626 * If "name" has a package name try autoloading the script for it. |
| 163 | 8627 * Return TRUE if a package was loaded. |
| 8628 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8629 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8630 script_autoload( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8631 char_u *name, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8632 int reload) /* load script again when already loaded */ |
| 163 | 8633 { |
| 8634 char_u *p; | |
| 446 | 8635 char_u *scriptname, *tofree; |
| 163 | 8636 int ret = FALSE; |
| 446 | 8637 int i; |
| 8638 | |
| 8639 /* If there is no '#' after name[0] there is no package name. */ | |
| 271 | 8640 p = vim_strchr(name, AUTOLOAD_CHAR); |
| 446 | 8641 if (p == NULL || p == name) |
| 163 | 8642 return FALSE; |
| 8643 | |
| 446 | 8644 tofree = scriptname = autoload_name(name); |
| 8645 | |
| 8646 /* Find the name in the list of previously loaded package names. Skip | |
| 8647 * "autoload/", it's always the same. */ | |
| 8648 for (i = 0; i < ga_loaded.ga_len; ++i) | |
| 8649 if (STRCMP(((char_u **)ga_loaded.ga_data)[i] + 9, scriptname + 9) == 0) | |
| 8650 break; | |
| 8651 if (!reload && i < ga_loaded.ga_len) | |
| 8652 ret = FALSE; /* was loaded already */ | |
| 8653 else | |
| 8654 { | |
| 8655 /* Remember the name if it wasn't loaded already. */ | |
| 8656 if (i == ga_loaded.ga_len && ga_grow(&ga_loaded, 1) == OK) | |
| 8657 { | |
| 8658 ((char_u **)ga_loaded.ga_data)[ga_loaded.ga_len++] = scriptname; | |
| 8659 tofree = NULL; | |
| 8660 } | |
| 8661 | |
| 8662 /* 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
|
8663 if (source_runtime(scriptname, 0) == OK) |
| 446 | 8664 ret = TRUE; |
| 8665 } | |
| 8666 | |
| 8667 vim_free(tofree); | |
| 169 | 8668 return ret; |
| 8669 } | |
| 8670 | |
| 7 | 8671 #if defined(FEAT_VIMINFO) || defined(FEAT_SESSION) |
| 8672 typedef enum | |
| 8673 { | |
| 1624 | 8674 VAR_FLAVOUR_DEFAULT, /* doesn't start with uppercase */ |
| 8675 VAR_FLAVOUR_SESSION, /* starts with uppercase, some lower */ | |
| 8676 VAR_FLAVOUR_VIMINFO /* all uppercase */ | |
| 7 | 8677 } var_flavour_T; |
| 8678 | |
|
7720
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
8679 static var_flavour_T var_flavour(char_u *varname); |
| 7 | 8680 |
| 8681 static var_flavour_T | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8682 var_flavour(char_u *varname) |
| 7 | 8683 { |
| 8684 char_u *p = varname; | |
| 8685 | |
| 8686 if (ASCII_ISUPPER(*p)) | |
| 8687 { | |
| 8688 while (*(++p)) | |
| 8689 if (ASCII_ISLOWER(*p)) | |
| 8690 return VAR_FLAVOUR_SESSION; | |
| 8691 return VAR_FLAVOUR_VIMINFO; | |
| 8692 } | |
| 8693 else | |
| 8694 return VAR_FLAVOUR_DEFAULT; | |
| 8695 } | |
| 8696 #endif | |
| 8697 | |
| 8698 #if defined(FEAT_VIMINFO) || defined(PROTO) | |
| 8699 /* | |
| 8700 * Restore global vars that start with a capital from the viminfo file | |
| 8701 */ | |
| 8702 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8703 read_viminfo_varlist(vir_T *virp, int writing) |
| 7 | 8704 { |
| 8705 char_u *tab; | |
| 1624 | 8706 int type = VAR_NUMBER; |
| 137 | 8707 typval_T tv; |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8708 void *save_funccal; |
| 7 | 8709 |
| 8710 if (!writing && (find_viminfo_parameter('!') != NULL)) | |
| 8711 { | |
| 8712 tab = vim_strchr(virp->vir_line + 1, '\t'); | |
| 8713 if (tab != NULL) | |
| 8714 { | |
| 8715 *tab++ = '\0'; /* isolate the variable name */ | |
| 2607 | 8716 switch (*tab) |
| 8717 { | |
| 8718 case 'S': type = VAR_STRING; break; | |
| 8719 #ifdef FEAT_FLOAT | |
| 8720 case 'F': type = VAR_FLOAT; break; | |
| 8721 #endif | |
| 8722 case 'D': type = VAR_DICT; break; | |
| 8723 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
|
8724 case 'X': type = VAR_SPECIAL; break; |
| 2607 | 8725 } |
| 7 | 8726 |
| 8727 tab = vim_strchr(tab, '\t'); | |
| 8728 if (tab != NULL) | |
| 8729 { | |
| 1624 | 8730 tv.v_type = type; |
| 2607 | 8731 if (type == VAR_STRING || type == VAR_DICT || type == VAR_LIST) |
| 76 | 8732 tv.vval.v_string = viminfo_readstring(virp, |
| 7 | 8733 (int)(tab - virp->vir_line + 1), TRUE); |
| 1624 | 8734 #ifdef FEAT_FLOAT |
| 8735 else if (type == VAR_FLOAT) | |
| 8736 (void)string2float(tab + 1, &tv.vval.v_float); | |
| 8737 #endif | |
| 8738 else | |
| 76 | 8739 tv.vval.v_number = atol((char *)tab + 1); |
| 2607 | 8740 if (type == VAR_DICT || type == VAR_LIST) |
| 8741 { | |
| 8742 typval_T *etv = eval_expr(tv.vval.v_string, NULL); | |
| 8743 | |
| 8744 if (etv == NULL) | |
| 8745 /* Failed to parse back the dict or list, use it as a | |
| 8746 * string. */ | |
| 8747 tv.v_type = VAR_STRING; | |
| 8748 else | |
| 8749 { | |
| 8750 vim_free(tv.vval.v_string); | |
| 8751 tv = *etv; | |
| 3425 | 8752 vim_free(etv); |
| 2607 | 8753 } |
| 8754 } | |
| 8755 | |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7653
diff
changeset
|
8756 /* 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
|
8757 save_funccal = clear_current_funccal(); |
| 76 | 8758 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
|
8759 restore_current_funccal(save_funccal); |
| 2607 | 8760 |
| 8761 if (tv.v_type == VAR_STRING) | |
| 76 | 8762 vim_free(tv.vval.v_string); |
| 2607 | 8763 else if (tv.v_type == VAR_DICT || tv.v_type == VAR_LIST) |
| 8764 clear_tv(&tv); | |
| 7 | 8765 } |
| 8766 } | |
| 8767 } | |
| 8768 | |
| 8769 return viminfo_readline(virp); | |
| 8770 } | |
| 8771 | |
| 8772 /* | |
| 8773 * Write global vars that start with a capital to the viminfo file | |
| 8774 */ | |
| 8775 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8776 write_viminfo_varlist(FILE *fp) |
| 7 | 8777 { |
| 137 | 8778 hashitem_T *hi; |
| 8779 dictitem_T *this_var; | |
| 124 | 8780 int todo; |
|
7995
d244f2e46d69
commit https://github.com/vim/vim/commit/2fc83fcd1d6dfd4728a2ef70e2316f79203c7ee0
Christian Brabandt <cb@256bit.org>
parents:
7990
diff
changeset
|
8781 char *s = ""; |
| 165 | 8782 char_u *p; |
| 71 | 8783 char_u *tofree; |
| 80 | 8784 char_u numbuf[NUMBUFLEN]; |
| 7 | 8785 |
| 8786 if (find_viminfo_parameter('!') == NULL) | |
| 8787 return; | |
| 8788 | |
|
2141
e10d3c073449
updated for version 7.2.423
Bram Moolenaar <bram@zimbu.org>
parents:
2119
diff
changeset
|
8789 fputs(_("\n# global variables:\n"), fp); |
| 124 | 8790 |
| 835 | 8791 todo = (int)globvarht.ht_used; |
| 137 | 8792 for (hi = globvarht.ht_array; todo > 0; ++hi) |
| 124 | 8793 { |
| 8794 if (!HASHITEM_EMPTY(hi)) | |
| 8795 { | |
| 8796 --todo; | |
| 137 | 8797 this_var = HI2DI(hi); |
| 8798 if (var_flavour(this_var->di_key) == VAR_FLAVOUR_VIMINFO) | |
| 8799 { | |
| 8800 switch (this_var->di_tv.v_type) | |
| 124 | 8801 { |
| 8802 case VAR_STRING: s = "STR"; break; | |
| 8803 case VAR_NUMBER: s = "NUM"; break; | |
| 2607 | 8804 case VAR_FLOAT: s = "FLO"; break; |
| 8805 case VAR_DICT: s = "DIC"; break; | |
| 8806 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
|
8807 case VAR_SPECIAL: s = "XPL"; break; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8808 |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8809 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8810 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
8811 case VAR_PARTIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
8812 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
8813 case VAR_CHANNEL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8814 continue; |
| 124 | 8815 } |
| 137 | 8816 fprintf(fp, "!%s\t%s\t", this_var->di_key, s); |
| 634 | 8817 p = echo_string(&this_var->di_tv, &tofree, numbuf, 0); |
| 165 | 8818 if (p != NULL) |
| 8819 viminfo_writestring(fp, p); | |
| 124 | 8820 vim_free(tofree); |
| 8821 } | |
| 7 | 8822 } |
| 8823 } | |
| 8824 } | |
| 8825 #endif | |
| 8826 | |
| 8827 #if defined(FEAT_SESSION) || defined(PROTO) | |
| 8828 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8829 store_session_globals(FILE *fd) |
| 7 | 8830 { |
| 137 | 8831 hashitem_T *hi; |
| 8832 dictitem_T *this_var; | |
| 124 | 8833 int todo; |
| 7 | 8834 char_u *p, *t; |
| 8835 | |
| 835 | 8836 todo = (int)globvarht.ht_used; |
| 137 | 8837 for (hi = globvarht.ht_array; todo > 0; ++hi) |
| 124 | 8838 { |
| 8839 if (!HASHITEM_EMPTY(hi)) | |
| 8840 { | |
| 8841 --todo; | |
| 137 | 8842 this_var = HI2DI(hi); |
| 8843 if ((this_var->di_tv.v_type == VAR_NUMBER | |
| 8844 || this_var->di_tv.v_type == VAR_STRING) | |
| 8845 && var_flavour(this_var->di_key) == VAR_FLAVOUR_SESSION) | |
| 124 | 8846 { |
| 8847 /* Escape special characters with a backslash. Turn a LF and | |
| 8848 * CR into \n and \r. */ | |
| 137 | 8849 p = vim_strsave_escaped(get_tv_string(&this_var->di_tv), |
| 7 | 8850 (char_u *)"\\\"\n\r"); |
| 124 | 8851 if (p == NULL) /* out of memory */ |
| 8852 break; | |
| 8853 for (t = p; *t != NUL; ++t) | |
| 8854 if (*t == '\n') | |
| 8855 *t = 'n'; | |
| 8856 else if (*t == '\r') | |
| 8857 *t = 'r'; | |
| 8858 if ((fprintf(fd, "let %s = %c%s%c", | |
| 137 | 8859 this_var->di_key, |
| 8860 (this_var->di_tv.v_type == VAR_STRING) ? '"' | |
| 8861 : ' ', | |
| 8862 p, | |
| 8863 (this_var->di_tv.v_type == VAR_STRING) ? '"' | |
| 8864 : ' ') < 0) | |
| 124 | 8865 || put_eol(fd) == FAIL) |
| 8866 { | |
| 8867 vim_free(p); | |
| 8868 return FAIL; | |
| 8869 } | |
| 7 | 8870 vim_free(p); |
| 124 | 8871 } |
| 1624 | 8872 #ifdef FEAT_FLOAT |
| 8873 else if (this_var->di_tv.v_type == VAR_FLOAT | |
| 8874 && var_flavour(this_var->di_key) == VAR_FLAVOUR_SESSION) | |
| 8875 { | |
| 8876 float_T f = this_var->di_tv.vval.v_float; | |
| 8877 int sign = ' '; | |
| 8878 | |
| 8879 if (f < 0) | |
| 8880 { | |
| 8881 f = -f; | |
| 8882 sign = '-'; | |
| 8883 } | |
| 3288 | 8884 if ((fprintf(fd, "let %s = %c%f", |
| 1624 | 8885 this_var->di_key, sign, f) < 0) |
| 8886 || put_eol(fd) == FAIL) | |
| 8887 return FAIL; | |
| 8888 } | |
| 8889 #endif | |
| 7 | 8890 } |
| 8891 } | |
| 8892 return OK; | |
| 8893 } | |
| 8894 #endif | |
| 8895 | |
| 448 | 8896 /* |
| 8897 * Display script name where an item was last set. | |
| 8898 * Should only be invoked when 'verbose' is non-zero. | |
| 8899 */ | |
| 8900 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8901 last_set_msg(scid_T scriptID) |
| 448 | 8902 { |
| 507 | 8903 char_u *p; |
| 8904 | |
| 448 | 8905 if (scriptID != 0) |
| 8906 { | |
| 507 | 8907 p = home_replace_save(NULL, get_scriptname(scriptID)); |
| 8908 if (p != NULL) | |
| 8909 { | |
| 8910 verbose_enter(); | |
| 8911 MSG_PUTS(_("\n\tLast set from ")); | |
| 8912 MSG_PUTS(p); | |
| 8913 vim_free(p); | |
| 8914 verbose_leave(); | |
| 8915 } | |
| 448 | 8916 } |
| 8917 } | |
| 8918 | |
| 6935 | 8919 /* reset v:option_new, v:option_old and v:option_type */ |
| 8920 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8921 reset_v_option_vars(void) |
| 6935 | 8922 { |
| 8923 set_vim_var_string(VV_OPTION_NEW, NULL, -1); | |
| 8924 set_vim_var_string(VV_OPTION_OLD, NULL, -1); | |
| 8925 set_vim_var_string(VV_OPTION_TYPE, NULL, -1); | |
| 8926 } | |
| 8927 | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8928 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8929 * 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
|
8930 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8931 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8932 prepare_assert_error(garray_T *gap) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8933 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8934 char buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8935 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8936 ga_init2(gap, 1, 100); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8937 if (sourcing_name != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8938 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8939 ga_concat(gap, sourcing_name); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8940 if (sourcing_lnum > 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8941 ga_concat(gap, (char_u *)" "); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8942 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8943 if (sourcing_lnum > 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8944 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8945 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
|
8946 ga_concat(gap, (char_u *)buf); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8947 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8948 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
|
8949 ga_concat(gap, (char_u *)": "); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8950 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8951 |
|
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 * 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
|
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 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 struct vimvar *vp = &vimvars[VV_ERRORS]; |
|
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 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
|
8961 /* 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
|
8962 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
|
8963 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
|
8964 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8965 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8966 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8967 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
|
8968 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8969 garray_T ga; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8970 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8971 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
|
8972 != (atype == ASSERT_EQUAL)) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8973 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8974 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8975 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
|
8976 atype); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8977 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8978 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8979 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8980 } |
|
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 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8983 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
|
8984 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8985 garray_T ga; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8986 char_u buf1[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8987 char_u buf2[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8988 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
|
8989 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
|
8990 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8991 if (pat == NULL || text == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8992 EMSG(_(e_invarg)); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8993 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
|
8994 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8995 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8996 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
|
8997 atype); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8998 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8999 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9000 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9001 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9002 |
|
9636
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9003 void |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9004 assert_inrange(typval_T *argvars) |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9005 { |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9006 garray_T ga; |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9007 int error = FALSE; |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9008 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
|
9009 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
|
9010 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
|
9011 char_u *tofree; |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9012 char msg[200]; |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9013 char_u numbuf[NUMBUFLEN]; |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9014 |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9015 if (error) |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9016 return; |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9017 if (actual < lower || actual > upper) |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9018 { |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9019 prepare_assert_error(&ga); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9020 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
|
9021 { |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9022 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
|
9023 vim_free(tofree); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9024 } |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9025 else |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9026 { |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9027 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
|
9028 (long)lower, (long)upper, (long)actual); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9029 ga_concat(&ga, (char_u *)msg); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9030 } |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9031 assert_error(&ga); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9032 ga_clear(&ga); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9033 } |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9034 } |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9035 |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9036 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9037 * 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
|
9038 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9039 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9040 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
|
9041 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9042 int error = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9043 garray_T ga; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9044 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9045 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
|
9046 && 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
|
9047 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9048 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
|
9049 || (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
|
9050 || error) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9051 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9052 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9053 fill_assert_error(&ga, &argvars[1], |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9054 (char_u *)(isTrue ? "True" : "False"), |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9055 NULL, &argvars[0], ASSERT_OTHER); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9056 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9057 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9058 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9059 } |
|
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 void |
|
11181
13544aa85dc0
patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents:
11161
diff
changeset
|
9062 assert_report(typval_T *argvars) |
|
13544aa85dc0
patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents:
11161
diff
changeset
|
9063 { |
|
13544aa85dc0
patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents:
11161
diff
changeset
|
9064 garray_T ga; |
|
13544aa85dc0
patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents:
11161
diff
changeset
|
9065 |
|
13544aa85dc0
patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents:
11161
diff
changeset
|
9066 prepare_assert_error(&ga); |
|
13544aa85dc0
patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents:
11161
diff
changeset
|
9067 ga_concat(&ga, get_tv_string(&argvars[0])); |
|
13544aa85dc0
patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents:
11161
diff
changeset
|
9068 assert_error(&ga); |
|
13544aa85dc0
patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents:
11161
diff
changeset
|
9069 ga_clear(&ga); |
|
13544aa85dc0
patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents:
11161
diff
changeset
|
9070 } |
|
13544aa85dc0
patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents:
11161
diff
changeset
|
9071 |
|
13544aa85dc0
patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents:
11161
diff
changeset
|
9072 void |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9073 assert_exception(typval_T *argvars) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9074 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9075 garray_T ga; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9076 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
|
9077 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9078 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
|
9079 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9080 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9081 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
|
9082 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9083 ga_clear(&ga); |
|
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 else if (error != NULL |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9086 && 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
|
9087 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9088 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9089 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
|
9090 &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
|
9091 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9092 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9093 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9094 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9095 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9096 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9097 assert_fails(typval_T *argvars) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9098 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9099 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
|
9100 garray_T ga; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9101 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9102 called_emsg = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9103 suppress_errthrow = TRUE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9104 emsg_silent = TRUE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9105 do_cmdline_cmd(cmd); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9106 if (!called_emsg) |
|
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 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9109 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
|
9110 ga_concat(&ga, cmd); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9111 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9112 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9113 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9114 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
|
9115 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9116 char_u buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9117 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
|
9118 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9119 if (error == NULL |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9120 || 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
|
9121 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9122 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9123 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
|
9124 &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
|
9125 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9126 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9127 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9128 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9129 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9130 called_emsg = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9131 suppress_errthrow = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9132 emsg_silent = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9133 emsg_on_display = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9134 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
|
9135 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9136 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9137 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9138 * 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
|
9139 * 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
|
9140 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9141 static void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9142 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
|
9143 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9144 char_u *p; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9145 char_u buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9146 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9147 if (str == NULL) |
|
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 ga_concat(gap, (char_u *)"NULL"); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9150 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9151 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9152 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9153 for (p = str; *p != NUL; ++p) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9154 switch (*p) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9155 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9156 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
|
9157 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
|
9158 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
|
9159 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
|
9160 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
|
9161 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
|
9162 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
|
9163 default: |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9164 if (*p < ' ') |
|
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 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
|
9167 ga_concat(gap, buf); |
|
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 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9170 ga_append(gap, *p); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9171 break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9172 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9173 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9174 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9175 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9176 * 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
|
9177 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9178 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9179 fill_assert_error( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9180 garray_T *gap, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9181 typval_T *opt_msg_tv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9182 char_u *exp_str, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9183 typval_T *exp_tv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9184 typval_T *got_tv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9185 assert_type_T atype) |
|
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 char_u numbuf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9188 char_u *tofree; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9189 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9190 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
|
9191 { |
|
10728
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9192 ga_concat(gap, echo_string(opt_msg_tv, &tofree, numbuf, 0)); |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9193 vim_free(tofree); |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9194 ga_concat(gap, (char_u *)": "); |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9195 } |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9196 |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9197 if (atype == ASSERT_MATCH || atype == ASSERT_NOTMATCH) |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9198 ga_concat(gap, (char_u *)"Pattern "); |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9199 else if (atype == ASSERT_NOTEQUAL) |
|
8ba322dad776
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Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9200 ga_concat(gap, (char_u *)"Expected not equal to "); |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9201 else |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9202 ga_concat(gap, (char_u *)"Expected "); |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9203 if (exp_str == NULL) |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9204 { |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9205 ga_concat_esc(gap, tv2string(exp_tv, &tofree, numbuf, 0)); |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
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 |
|
10728
8ba322dad776
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Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9209 ga_concat_esc(gap, exp_str); |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9210 if (atype != ASSERT_NOTEQUAL) |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9211 { |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9212 if (atype == ASSERT_MATCH) |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9213 ga_concat(gap, (char_u *)" does not match "); |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9214 else if (atype == ASSERT_NOTMATCH) |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9215 ga_concat(gap, (char_u *)" does match "); |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9216 else |
|
10728
8ba322dad776
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Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9217 ga_concat(gap, (char_u *)" but got "); |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9218 ga_concat_esc(gap, tv2string(got_tv, &tofree, numbuf, 0)); |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9219 vim_free(tofree); |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9220 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9221 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9222 |
| 6935 | 9223 |
| 7 | 9224 #endif /* FEAT_EVAL */ |
| 9225 | |
| 1624 | 9226 |
| 7 | 9227 #if defined(FEAT_MODIFY_FNAME) || defined(FEAT_EVAL) || defined(PROTO) |
| 9228 | |
| 9229 #ifdef WIN3264 | |
| 9230 /* | |
| 9231 * Functions for ":8" filename modifier: get 8.3 version of a filename. | |
| 9232 */ | |
|
7720
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
9233 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
|
9234 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
|
9235 static int shortpath_for_partial(char_u **fnamep, char_u **bufp, int *fnamelen); |
| 7 | 9236 |
| 9237 /* | |
| 1591 | 9238 * Get the short path (8.3) for the filename in "fnamep". |
| 9239 * Only works for a valid file name. | |
| 9240 * When the path gets longer "fnamep" is changed and the allocated buffer | |
| 9241 * is put in "bufp". | |
| 9242 * *fnamelen is the length of "fnamep" and set to 0 for a nonexistent path. | |
| 9243 * Returns OK on success, FAIL on failure. | |
| 7 | 9244 */ |
| 9245 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9246 get_short_pathname(char_u **fnamep, char_u **bufp, int *fnamelen) |
| 7 | 9247 { |
| 1591 | 9248 int l, len; |
| 7 | 9249 char_u *newbuf; |
| 9250 | |
| 9251 len = *fnamelen; | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8078
diff
changeset
|
9252 l = GetShortPathName((LPSTR)*fnamep, (LPSTR)*fnamep, len); |
| 7 | 9253 if (l > len - 1) |
| 9254 { | |
| 9255 /* If that doesn't work (not enough space), then save the string | |
| 1591 | 9256 * and try again with a new buffer big enough. */ |
| 7 | 9257 newbuf = vim_strnsave(*fnamep, l); |
| 9258 if (newbuf == NULL) | |
| 1591 | 9259 return FAIL; |
| 7 | 9260 |
| 9261 vim_free(*bufp); | |
| 9262 *fnamep = *bufp = newbuf; | |
| 9263 | |
| 1591 | 9264 /* 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
|
9265 l = GetShortPathName((LPSTR)*fnamep, (LPSTR)*fnamep, l+1); |
| 7 | 9266 } |
| 9267 | |
| 9268 *fnamelen = l; | |
| 1591 | 9269 return OK; |
| 9270 } | |
| 9271 | |
| 9272 /* | |
| 9273 * Get the short path (8.3) for the filename in "fname". The converted | |
| 9274 * path is returned in "bufp". | |
| 9275 * | |
| 9276 * Some of the directories specified in "fname" may not exist. This function | |
| 9277 * will shorten the existing directories at the beginning of the path and then | |
| 9278 * append the remaining non-existing path. | |
| 9279 * | |
| 9280 * 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
|
9281 * pointer to the shortened pathname |
| 1591 | 9282 * bufp - Pointer to an allocated buffer for the filename. |
| 9283 * fnamelen - Length of the filename pointed to by fname | |
| 9284 * | |
| 9285 * Returns OK on success (or nothing done) and FAIL on failure (out of memory). | |
| 7 | 9286 */ |
| 9287 static int | |
|
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9288 shortpath_for_invalid_fname( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9289 char_u **fname, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9290 char_u **bufp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9291 int *fnamelen) |
| 7 | 9292 { |
| 1591 | 9293 char_u *short_fname, *save_fname, *pbuf_unused; |
| 9294 char_u *endp, *save_endp; | |
| 7 | 9295 char_u ch; |
| 1591 | 9296 int old_len, len; |
| 9297 int new_len, sfx_len; | |
| 9298 int retval = OK; | |
| 7 | 9299 |
| 9300 /* Make a copy */ | |
| 1591 | 9301 old_len = *fnamelen; |
| 9302 save_fname = vim_strnsave(*fname, old_len); | |
| 9303 pbuf_unused = NULL; | |
| 9304 short_fname = NULL; | |
| 9305 | |
| 9306 endp = save_fname + old_len - 1; /* Find the end of the copy */ | |
| 9307 save_endp = endp; | |
| 9308 | |
| 9309 /* | |
| 9310 * Try shortening the supplied path till it succeeds by removing one | |
| 9311 * directory at a time from the tail of the path. | |
| 9312 */ | |
| 9313 len = 0; | |
| 9314 for (;;) | |
| 9315 { | |
| 9316 /* go back one path-separator */ | |
| 9317 while (endp > save_fname && !after_pathsep(save_fname, endp + 1)) | |
| 9318 --endp; | |
| 9319 if (endp <= save_fname) | |
| 9320 break; /* processed the complete path */ | |
| 9321 | |
| 9322 /* | |
| 9323 * Replace the path separator with a NUL and try to shorten the | |
| 9324 * resulting path. | |
| 9325 */ | |
| 9326 ch = *endp; | |
| 9327 *endp = 0; | |
| 9328 short_fname = save_fname; | |
| 1668 | 9329 len = (int)STRLEN(short_fname) + 1; |
| 1591 | 9330 if (get_short_pathname(&short_fname, &pbuf_unused, &len) == FAIL) |
| 9331 { | |
| 9332 retval = FAIL; | |
| 9333 goto theend; | |
| 9334 } | |
| 9335 *endp = ch; /* preserve the string */ | |
| 9336 | |
| 9337 if (len > 0) | |
| 9338 break; /* successfully shortened the path */ | |
| 9339 | |
| 9340 /* failed to shorten the path. Skip the path separator */ | |
| 9341 --endp; | |
| 9342 } | |
| 9343 | |
| 9344 if (len > 0) | |
| 9345 { | |
| 9346 /* | |
| 9347 * Succeeded in shortening the path. Now concatenate the shortened | |
| 9348 * path with the remaining path at the tail. | |
| 9349 */ | |
| 9350 | |
| 9351 /* Compute the length of the new path. */ | |
| 9352 sfx_len = (int)(save_endp - endp) + 1; | |
| 9353 new_len = len + sfx_len; | |
| 9354 | |
| 9355 *fnamelen = new_len; | |
| 7 | 9356 vim_free(*bufp); |
| 1591 | 9357 if (new_len > old_len) |
| 9358 { | |
| 9359 /* There is not enough space in the currently allocated string, | |
| 9360 * copy it to a buffer big enough. */ | |
| 9361 *fname = *bufp = vim_strnsave(short_fname, new_len); | |
| 7 | 9362 if (*fname == NULL) |
| 1591 | 9363 { |
| 9364 retval = FAIL; | |
| 9365 goto theend; | |
| 9366 } | |
| 9367 } | |
| 9368 else | |
| 9369 { | |
| 9370 /* Transfer short_fname to the main buffer (it's big enough), | |
| 9371 * unless get_short_pathname() did its work in-place. */ | |
| 9372 *fname = *bufp = save_fname; | |
| 9373 if (short_fname != save_fname) | |
| 9374 vim_strncpy(save_fname, short_fname, len); | |
| 9375 save_fname = NULL; | |
| 9376 } | |
| 9377 | |
| 9378 /* concat the not-shortened part of the path */ | |
| 9379 vim_strncpy(*fname + len, endp, sfx_len); | |
| 9380 (*fname)[new_len] = NUL; | |
| 9381 } | |
| 9382 | |
| 9383 theend: | |
| 9384 vim_free(pbuf_unused); | |
| 9385 vim_free(save_fname); | |
| 9386 | |
| 9387 return retval; | |
| 7 | 9388 } |
| 9389 | |
| 9390 /* | |
| 9391 * Get a pathname for a partial path. | |
| 1591 | 9392 * Returns OK for success, FAIL for failure. |
| 7 | 9393 */ |
| 9394 static int | |
|
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9395 shortpath_for_partial( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9396 char_u **fnamep, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9397 char_u **bufp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9398 int *fnamelen) |
| 7 | 9399 { |
| 9400 int sepcount, len, tflen; | |
| 9401 char_u *p; | |
| 9402 char_u *pbuf, *tfname; | |
| 9403 int hasTilde; | |
| 9404 | |
| 1624 | 9405 /* Count up the path separators from the RHS.. so we know which part |
| 9406 * of the path to return. */ | |
| 7 | 9407 sepcount = 0; |
|
11127
506f5d8b7d8b
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Christian Brabandt <cb@256bit.org>
parents:
10964
diff
changeset
|
9408 for (p = *fnamep; p < *fnamep + *fnamelen; MB_PTR_ADV(p)) |
| 7 | 9409 if (vim_ispathsep(*p)) |
| 9410 ++sepcount; | |
| 9411 | |
| 9412 /* Need full path first (use expand_env() to remove a "~/") */ | |
| 9413 hasTilde = (**fnamep == '~'); | |
| 9414 if (hasTilde) | |
| 9415 pbuf = tfname = expand_env_save(*fnamep); | |
| 9416 else | |
| 9417 pbuf = tfname = FullName_save(*fnamep, FALSE); | |
| 9418 | |
| 835 | 9419 len = tflen = (int)STRLEN(tfname); |
| 7 | 9420 |
| 1591 | 9421 if (get_short_pathname(&tfname, &pbuf, &len) == FAIL) |
| 9422 return FAIL; | |
| 7 | 9423 |
| 9424 if (len == 0) | |
| 9425 { | |
| 9426 /* Don't have a valid filename, so shorten the rest of the | |
| 9427 * path if we can. This CAN give us invalid 8.3 filenames, but | |
| 9428 * there's not a lot of point in guessing what it might be. | |
| 9429 */ | |
| 9430 len = tflen; | |
| 1591 | 9431 if (shortpath_for_invalid_fname(&tfname, &pbuf, &len) == FAIL) |
| 9432 return FAIL; | |
| 7 | 9433 } |
| 9434 | |
| 9435 /* Count the paths backward to find the beginning of the desired string. */ | |
| 9436 for (p = tfname + len - 1; p >= tfname; --p) | |
| 39 | 9437 { |
| 9438 #ifdef FEAT_MBYTE | |
| 9439 if (has_mbyte) | |
| 9440 p -= mb_head_off(tfname, p); | |
| 9441 #endif | |
| 7 | 9442 if (vim_ispathsep(*p)) |
| 9443 { | |
| 9444 if (sepcount == 0 || (hasTilde && sepcount == 1)) | |
| 9445 break; | |
| 9446 else | |
| 9447 sepcount --; | |
| 9448 } | |
| 39 | 9449 } |
| 7 | 9450 if (hasTilde) |
| 9451 { | |
| 9452 --p; | |
| 9453 if (p >= tfname) | |
| 9454 *p = '~'; | |
| 9455 else | |
| 1591 | 9456 return FAIL; |
| 7 | 9457 } |
| 9458 else | |
| 9459 ++p; | |
| 9460 | |
| 9461 /* Copy in the string - p indexes into tfname - allocated at pbuf */ | |
| 9462 vim_free(*bufp); | |
| 9463 *fnamelen = (int)STRLEN(p); | |
| 9464 *bufp = pbuf; | |
| 9465 *fnamep = p; | |
| 9466 | |
| 1591 | 9467 return OK; |
| 7 | 9468 } |
| 9469 #endif /* WIN3264 */ | |
| 9470 | |
| 9471 /* | |
| 9472 * Adjust a filename, according to a string of modifiers. | |
| 9473 * *fnamep must be NUL terminated when called. When returning, the length is | |
| 9474 * determined by *fnamelen. | |
| 1591 | 9475 * Returns VALID_ flags or -1 for failure. |
| 7 | 9476 * When there is an error, *fnamep is set to NULL. |
| 9477 */ | |
| 9478 int | |
|
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parents:
7788
diff
changeset
|
9479 modify_fname( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9480 char_u *src, /* string with modifiers */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9481 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
|
9482 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
|
9483 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
|
9484 int *fnamelen) /* length of fnamep */ |
| 7 | 9485 { |
| 9486 int valid = 0; | |
| 9487 char_u *tail; | |
| 9488 char_u *s, *p, *pbuf; | |
| 9489 char_u dirname[MAXPATHL]; | |
| 9490 int c; | |
| 9491 int has_fullname = 0; | |
| 9492 #ifdef WIN3264 | |
| 3018 | 9493 char_u *fname_start = *fnamep; |
| 7 | 9494 int has_shortname = 0; |
| 9495 #endif | |
| 9496 | |
| 9497 repeat: | |
| 9498 /* ":p" - full path/file_name */ | |
| 9499 if (src[*usedlen] == ':' && src[*usedlen + 1] == 'p') | |
| 9500 { | |
| 9501 has_fullname = 1; | |
| 9502 | |
| 9503 valid |= VALID_PATH; | |
| 9504 *usedlen += 2; | |
| 9505 | |
| 9506 /* Expand "~/path" for all systems and "~user/path" for Unix and VMS */ | |
| 9507 if ((*fnamep)[0] == '~' | |
| 9508 #if !defined(UNIX) && !(defined(VMS) && defined(USER_HOME)) | |
| 9509 && ((*fnamep)[1] == '/' | |
| 9510 # ifdef BACKSLASH_IN_FILENAME | |
| 9511 || (*fnamep)[1] == '\\' | |
| 9512 # endif | |
| 9513 || (*fnamep)[1] == NUL) | |
| 9514 | |
| 9515 #endif | |
| 9516 ) | |
| 9517 { | |
| 9518 *fnamep = expand_env_save(*fnamep); | |
| 9519 vim_free(*bufp); /* free any allocated file name */ | |
| 9520 *bufp = *fnamep; | |
| 9521 if (*fnamep == NULL) | |
| 9522 return -1; | |
| 9523 } | |
| 9524 | |
| 9525 /* When "/." or "/.." is used: force expansion to get rid of it. */ | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10964
diff
changeset
|
9526 for (p = *fnamep; *p != NUL; MB_PTR_ADV(p)) |
| 7 | 9527 { |
| 9528 if (vim_ispathsep(*p) | |
| 9529 && p[1] == '.' | |
| 9530 && (p[2] == NUL | |
| 9531 || vim_ispathsep(p[2]) | |
| 9532 || (p[2] == '.' | |
| 9533 && (p[3] == NUL || vim_ispathsep(p[3]))))) | |
| 9534 break; | |
| 9535 } | |
| 9536 | |
| 9537 /* FullName_save() is slow, don't use it when not needed. */ | |
| 9538 if (*p != NUL || !vim_isAbsName(*fnamep)) | |
| 9539 { | |
| 9540 *fnamep = FullName_save(*fnamep, *p != NUL); | |
| 9541 vim_free(*bufp); /* free any allocated file name */ | |
| 9542 *bufp = *fnamep; | |
| 9543 if (*fnamep == NULL) | |
| 9544 return -1; | |
| 9545 } | |
| 9546 | |
| 3598 | 9547 #ifdef WIN3264 |
| 9548 # if _WIN32_WINNT >= 0x0500 | |
| 9549 if (vim_strchr(*fnamep, '~') != NULL) | |
| 9550 { | |
| 9551 /* Expand 8.3 filename to full path. Needed to make sure the same | |
| 9552 * file does not have two different names. | |
| 9553 * Note: problem does not occur if _WIN32_WINNT < 0x0500. */ | |
| 9554 p = alloc(_MAX_PATH + 1); | |
| 9555 if (p != NULL) | |
| 9556 { | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8078
diff
changeset
|
9557 if (GetLongPathName((LPSTR)*fnamep, (LPSTR)p, _MAX_PATH)) |
| 3598 | 9558 { |
| 9559 vim_free(*bufp); | |
| 9560 *bufp = *fnamep = p; | |
| 9561 } | |
| 9562 else | |
| 9563 vim_free(p); | |
| 9564 } | |
| 9565 } | |
| 9566 # endif | |
| 9567 #endif | |
| 7 | 9568 /* Append a path separator to a directory. */ |
| 9569 if (mch_isdir(*fnamep)) | |
| 9570 { | |
| 9571 /* Make room for one or two extra characters. */ | |
| 9572 *fnamep = vim_strnsave(*fnamep, (int)STRLEN(*fnamep) + 2); | |
| 9573 vim_free(*bufp); /* free any allocated file name */ | |
| 9574 *bufp = *fnamep; | |
| 9575 if (*fnamep == NULL) | |
| 9576 return -1; | |
| 9577 add_pathsep(*fnamep); | |
| 9578 } | |
| 9579 } | |
| 9580 | |
| 9581 /* ":." - path relative to the current directory */ | |
| 9582 /* ":~" - path relative to the home directory */ | |
| 9583 /* ":8" - shortname path - postponed till after */ | |
| 9584 while (src[*usedlen] == ':' | |
| 9585 && ((c = src[*usedlen + 1]) == '.' || c == '~' || c == '8')) | |
| 9586 { | |
| 9587 *usedlen += 2; | |
| 9588 if (c == '8') | |
| 9589 { | |
| 9590 #ifdef WIN3264 | |
| 9591 has_shortname = 1; /* Postpone this. */ | |
| 9592 #endif | |
| 9593 continue; | |
| 9594 } | |
| 9595 pbuf = NULL; | |
| 9596 /* Need full path first (use expand_env() to remove a "~/") */ | |
| 9597 if (!has_fullname) | |
| 9598 { | |
| 9599 if (c == '.' && **fnamep == '~') | |
| 9600 p = pbuf = expand_env_save(*fnamep); | |
| 9601 else | |
| 9602 p = pbuf = FullName_save(*fnamep, FALSE); | |
| 9603 } | |
| 9604 else | |
| 9605 p = *fnamep; | |
| 9606 | |
| 9607 has_fullname = 0; | |
| 9608 | |
| 9609 if (p != NULL) | |
| 9610 { | |
| 9611 if (c == '.') | |
| 9612 { | |
| 9613 mch_dirname(dirname, MAXPATHL); | |
| 9614 s = shorten_fname(p, dirname); | |
| 9615 if (s != NULL) | |
| 9616 { | |
| 9617 *fnamep = s; | |
| 9618 if (pbuf != NULL) | |
| 9619 { | |
| 9620 vim_free(*bufp); /* free any allocated file name */ | |
| 9621 *bufp = pbuf; | |
| 9622 pbuf = NULL; | |
| 9623 } | |
| 9624 } | |
| 9625 } | |
| 9626 else | |
| 9627 { | |
| 9628 home_replace(NULL, p, dirname, MAXPATHL, TRUE); | |
| 9629 /* Only replace it when it starts with '~' */ | |
| 9630 if (*dirname == '~') | |
| 9631 { | |
| 9632 s = vim_strsave(dirname); | |
| 9633 if (s != NULL) | |
| 9634 { | |
| 9635 *fnamep = s; | |
| 9636 vim_free(*bufp); | |
| 9637 *bufp = s; | |
| 9638 } | |
| 9639 } | |
| 9640 } | |
| 9641 vim_free(pbuf); | |
| 9642 } | |
| 9643 } | |
| 9644 | |
| 9645 tail = gettail(*fnamep); | |
| 9646 *fnamelen = (int)STRLEN(*fnamep); | |
| 9647 | |
| 9648 /* ":h" - head, remove "/file_name", can be repeated */ | |
| 9649 /* Don't remove the first "/" or "c:\" */ | |
| 9650 while (src[*usedlen] == ':' && src[*usedlen + 1] == 'h') | |
| 9651 { | |
| 9652 valid |= VALID_HEAD; | |
| 9653 *usedlen += 2; | |
| 9654 s = get_past_head(*fnamep); | |
| 39 | 9655 while (tail > s && after_pathsep(s, tail)) |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10964
diff
changeset
|
9656 MB_PTR_BACK(*fnamep, tail); |
| 7 | 9657 *fnamelen = (int)(tail - *fnamep); |
| 9658 #ifdef VMS | |
| 9659 if (*fnamelen > 0) | |
| 9660 *fnamelen += 1; /* the path separator is part of the path */ | |
| 9661 #endif | |
| 1406 | 9662 if (*fnamelen == 0) |
| 9663 { | |
| 9664 /* Result is empty. Turn it into "." to make ":cd %:h" work. */ | |
| 9665 p = vim_strsave((char_u *)"."); | |
| 9666 if (p == NULL) | |
| 9667 return -1; | |
| 9668 vim_free(*bufp); | |
| 9669 *bufp = *fnamep = tail = p; | |
| 9670 *fnamelen = 1; | |
| 9671 } | |
| 9672 else | |
| 9673 { | |
| 9674 while (tail > s && !after_pathsep(s, tail)) | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10964
diff
changeset
|
9675 MB_PTR_BACK(*fnamep, tail); |
| 1406 | 9676 } |
| 7 | 9677 } |
| 9678 | |
| 9679 /* ":8" - shortname */ | |
| 9680 if (src[*usedlen] == ':' && src[*usedlen + 1] == '8') | |
| 9681 { | |
| 9682 *usedlen += 2; | |
| 9683 #ifdef WIN3264 | |
| 9684 has_shortname = 1; | |
| 9685 #endif | |
| 9686 } | |
| 9687 | |
| 9688 #ifdef WIN3264 | |
| 3018 | 9689 /* |
| 9690 * Handle ":8" after we have done 'heads' and before we do 'tails'. | |
| 7 | 9691 */ |
| 9692 if (has_shortname) | |
| 9693 { | |
| 3018 | 9694 /* Copy the string if it is shortened by :h and when it wasn't copied |
| 9695 * yet, because we are going to change it in place. Avoids changing | |
| 9696 * the buffer name for "%:8". */ | |
| 9697 if (*fnamelen < (int)STRLEN(*fnamep) || *fnamep == fname_start) | |
| 7 | 9698 { |
| 9699 p = vim_strnsave(*fnamep, *fnamelen); | |
| 3018 | 9700 if (p == NULL) |
| 7 | 9701 return -1; |
| 9702 vim_free(*bufp); | |
| 9703 *bufp = *fnamep = p; | |
| 9704 } | |
| 9705 | |
| 9706 /* Split into two implementations - makes it easier. First is where | |
| 3018 | 9707 * there isn't a full name already, second is where there is. */ |
| 7 | 9708 if (!has_fullname && !vim_isAbsName(*fnamep)) |
| 9709 { | |
| 1591 | 9710 if (shortpath_for_partial(fnamep, bufp, fnamelen) == FAIL) |
| 7 | 9711 return -1; |
| 9712 } | |
| 9713 else | |
| 9714 { | |
| 3018 | 9715 int l = *fnamelen; |
| 9716 | |
| 9717 /* Simple case, already have the full-name. | |
| 7 | 9718 * Nearly always shorter, so try first time. */ |
| 1591 | 9719 if (get_short_pathname(fnamep, bufp, &l) == FAIL) |
| 7 | 9720 return -1; |
| 9721 | |
| 9722 if (l == 0) | |
| 9723 { | |
| 3018 | 9724 /* Couldn't find the filename, search the paths. */ |
| 7 | 9725 l = *fnamelen; |
| 1591 | 9726 if (shortpath_for_invalid_fname(fnamep, bufp, &l) == FAIL) |
| 7 | 9727 return -1; |
| 9728 } | |
| 9729 *fnamelen = l; | |
| 9730 } | |
| 9731 } | |
| 9732 #endif /* WIN3264 */ | |
| 9733 | |
| 9734 /* ":t" - tail, just the basename */ | |
| 9735 if (src[*usedlen] == ':' && src[*usedlen + 1] == 't') | |
| 9736 { | |
| 9737 *usedlen += 2; | |
| 9738 *fnamelen -= (int)(tail - *fnamep); | |
| 9739 *fnamep = tail; | |
| 9740 } | |
| 9741 | |
| 9742 /* ":e" - extension, can be repeated */ | |
| 9743 /* ":r" - root, without extension, can be repeated */ | |
| 9744 while (src[*usedlen] == ':' | |
| 9745 && (src[*usedlen + 1] == 'e' || src[*usedlen + 1] == 'r')) | |
| 9746 { | |
| 9747 /* find a '.' in the tail: | |
| 9748 * - for second :e: before the current fname | |
| 9749 * - otherwise: The last '.' | |
| 9750 */ | |
| 9751 if (src[*usedlen + 1] == 'e' && *fnamep > tail) | |
| 9752 s = *fnamep - 2; | |
| 9753 else | |
| 9754 s = *fnamep + *fnamelen - 1; | |
| 9755 for ( ; s > tail; --s) | |
| 9756 if (s[0] == '.') | |
| 9757 break; | |
| 9758 if (src[*usedlen + 1] == 'e') /* :e */ | |
| 9759 { | |
| 9760 if (s > tail) | |
| 9761 { | |
| 9762 *fnamelen += (int)(*fnamep - (s + 1)); | |
| 9763 *fnamep = s + 1; | |
| 9764 #ifdef VMS | |
| 9765 /* cut version from the extension */ | |
| 9766 s = *fnamep + *fnamelen - 1; | |
| 9767 for ( ; s > *fnamep; --s) | |
| 9768 if (s[0] == ';') | |
| 9769 break; | |
| 9770 if (s > *fnamep) | |
| 9771 *fnamelen = s - *fnamep; | |
| 9772 #endif | |
| 9773 } | |
| 9774 else if (*fnamep <= tail) | |
| 9775 *fnamelen = 0; | |
| 9776 } | |
| 9777 else /* :r */ | |
| 9778 { | |
| 9779 if (s > tail) /* remove one extension */ | |
| 9780 *fnamelen = (int)(s - *fnamep); | |
| 9781 } | |
| 9782 *usedlen += 2; | |
| 9783 } | |
| 9784 | |
| 9785 /* ":s?pat?foo?" - substitute */ | |
| 9786 /* ":gs?pat?foo?" - global substitute */ | |
| 9787 if (src[*usedlen] == ':' | |
| 9788 && (src[*usedlen + 1] == 's' | |
| 9789 || (src[*usedlen + 1] == 'g' && src[*usedlen + 2] == 's'))) | |
| 9790 { | |
| 9791 char_u *str; | |
| 9792 char_u *pat; | |
| 9793 char_u *sub; | |
| 9794 int sep; | |
| 9795 char_u *flags; | |
| 9796 int didit = FALSE; | |
| 9797 | |
| 9798 flags = (char_u *)""; | |
| 9799 s = src + *usedlen + 2; | |
| 9800 if (src[*usedlen + 1] == 'g') | |
| 9801 { | |
| 9802 flags = (char_u *)"g"; | |
| 9803 ++s; | |
| 9804 } | |
| 9805 | |
| 9806 sep = *s++; | |
| 9807 if (sep) | |
| 9808 { | |
| 9809 /* find end of pattern */ | |
| 9810 p = vim_strchr(s, sep); | |
| 9811 if (p != NULL) | |
| 9812 { | |
| 9813 pat = vim_strnsave(s, (int)(p - s)); | |
| 9814 if (pat != NULL) | |
| 9815 { | |
| 9816 s = p + 1; | |
| 9817 /* find end of substitution */ | |
| 9818 p = vim_strchr(s, sep); | |
| 9819 if (p != NULL) | |
| 9820 { | |
| 9821 sub = vim_strnsave(s, (int)(p - s)); | |
| 9822 str = vim_strnsave(*fnamep, *fnamelen); | |
| 9823 if (sub != NULL && str != NULL) | |
| 9824 { | |
| 9825 *usedlen = (int)(p + 1 - src); | |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
9826 s = do_string_sub(str, pat, sub, NULL, flags); |
| 7 | 9827 if (s != NULL) |
| 9828 { | |
| 9829 *fnamep = s; | |
| 9830 *fnamelen = (int)STRLEN(s); | |
| 9831 vim_free(*bufp); | |
| 9832 *bufp = s; | |
| 9833 didit = TRUE; | |
| 9834 } | |
| 9835 } | |
| 9836 vim_free(sub); | |
| 9837 vim_free(str); | |
| 9838 } | |
| 9839 vim_free(pat); | |
| 9840 } | |
| 9841 } | |
| 9842 /* after using ":s", repeat all the modifiers */ | |
| 9843 if (didit) | |
| 9844 goto repeat; | |
| 9845 } | |
| 9846 } | |
| 9847 | |
| 5690 | 9848 if (src[*usedlen] == ':' && src[*usedlen + 1] == 'S') |
| 9849 { | |
|
8704
8af6e33e4d4c
commit https://github.com/vim/vim/commit/5ca84ce4aa2832041f843e624c222bbc1f4d3e14
Christian Brabandt <cb@256bit.org>
parents:
8700
diff
changeset
|
9850 /* 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
|
9851 c = (*fnamep)[*fnamelen]; |
|
8730
c1ac169ee618
commit https://github.com/vim/vim/commit/52c6eaffd43a8c8865f8d6ed7cde0a8b137479e2
Christian Brabandt <cb@256bit.org>
parents:
8718
diff
changeset
|
9852 if (c != NUL) |
|
c1ac169ee618
commit https://github.com/vim/vim/commit/52c6eaffd43a8c8865f8d6ed7cde0a8b137479e2
Christian Brabandt <cb@256bit.org>
parents:
8718
diff
changeset
|
9853 (*fnamep)[*fnamelen] = NUL; |
| 5690 | 9854 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
|
9855 if (c != NUL) |
|
c1ac169ee618
commit https://github.com/vim/vim/commit/52c6eaffd43a8c8865f8d6ed7cde0a8b137479e2
Christian Brabandt <cb@256bit.org>
parents:
8718
diff
changeset
|
9856 (*fnamep)[*fnamelen] = c; |
| 5690 | 9857 if (p == NULL) |
| 9858 return -1; | |
| 9859 vim_free(*bufp); | |
| 9860 *bufp = *fnamep = p; | |
| 9861 *fnamelen = (int)STRLEN(p); | |
| 9862 *usedlen += 2; | |
| 9863 } | |
| 9864 | |
| 7 | 9865 return valid; |
| 9866 } | |
| 9867 | |
| 9868 /* | |
| 9869 * 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
|
9870 * When "sub" is NULL "expr" is used, must be a VAR_FUNC or VAR_PARTIAL. |
| 7 | 9871 * "flags" can be "g" to do a global substitute. |
| 9872 * Returns an allocated string, NULL for error. | |
| 9873 */ | |
| 9874 char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9875 do_string_sub( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9876 char_u *str, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9877 char_u *pat, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9878 char_u *sub, |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
9879 typval_T *expr, |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9880 char_u *flags) |
| 7 | 9881 { |
| 9882 int sublen; | |
| 9883 regmatch_T regmatch; | |
| 9884 int i; | |
| 9885 int do_all; | |
| 9886 char_u *tail; | |
| 6332 | 9887 char_u *end; |
| 7 | 9888 garray_T ga; |
| 9889 char_u *ret; | |
| 9890 char_u *save_cpo; | |
| 5623 | 9891 char_u *zero_width = NULL; |
| 7 | 9892 |
| 9893 /* Make 'cpoptions' empty, so that the 'l' flag doesn't work here */ | |
| 9894 save_cpo = p_cpo; | |
| 1672 | 9895 p_cpo = empty_option; |
| 7 | 9896 |
| 9897 ga_init2(&ga, 1, 200); | |
| 9898 | |
| 9899 do_all = (flags[0] == 'g'); | |
| 9900 | |
| 9901 regmatch.rm_ic = p_ic; | |
| 9902 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING); | |
| 9903 if (regmatch.regprog != NULL) | |
| 9904 { | |
| 9905 tail = str; | |
| 6332 | 9906 end = str + STRLEN(str); |
| 7 | 9907 while (vim_regexec_nl(®match, str, (colnr_T)(tail - str))) |
| 9908 { | |
| 5623 | 9909 /* Skip empty match except for first match. */ |
| 9910 if (regmatch.startp[0] == regmatch.endp[0]) | |
| 9911 { | |
| 9912 if (zero_width == regmatch.startp[0]) | |
| 9913 { | |
| 9914 /* avoid getting stuck on a match with an empty string */ | |
| 5964 | 9915 i = MB_PTR2LEN(tail); |
| 9916 mch_memmove((char_u *)ga.ga_data + ga.ga_len, tail, | |
| 9917 (size_t)i); | |
| 9918 ga.ga_len += i; | |
| 9919 tail += i; | |
| 5623 | 9920 continue; |
| 9921 } | |
| 9922 zero_width = regmatch.startp[0]; | |
| 9923 } | |
| 9924 | |
| 7 | 9925 /* |
| 9926 * Get some space for a temporary buffer to do the substitution | |
| 9927 * into. It will contain: | |
| 9928 * - The text up to where the match is. | |
| 9929 * - The substituted text. | |
| 9930 * - The text after the match. | |
| 9931 */ | |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
9932 sublen = vim_regsub(®match, sub, expr, tail, FALSE, TRUE, FALSE); |
| 6332 | 9933 if (ga_grow(&ga, (int)((end - tail) + sublen - |
| 7 | 9934 (regmatch.endp[0] - regmatch.startp[0]))) == FAIL) |
| 9935 { | |
| 9936 ga_clear(&ga); | |
| 9937 break; | |
| 9938 } | |
| 9939 | |
| 9940 /* copy the text up to where the match is */ | |
| 9941 i = (int)(regmatch.startp[0] - tail); | |
| 9942 mch_memmove((char_u *)ga.ga_data + ga.ga_len, tail, (size_t)i); | |
| 9943 /* add the substituted text */ | |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
9944 (void)vim_regsub(®match, sub, expr, (char_u *)ga.ga_data |
| 7 | 9945 + ga.ga_len + i, TRUE, TRUE, FALSE); |
| 9946 ga.ga_len += i + sublen - 1; | |
| 5388 | 9947 tail = regmatch.endp[0]; |
| 9948 if (*tail == NUL) | |
| 9949 break; | |
| 7 | 9950 if (!do_all) |
| 9951 break; | |
| 9952 } | |
| 9953 | |
| 9954 if (ga.ga_data != NULL) | |
| 9955 STRCPY((char *)ga.ga_data + ga.ga_len, tail); | |
| 9956 | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4778
diff
changeset
|
9957 vim_regfree(regmatch.regprog); |
| 7 | 9958 } |
| 9959 | |
| 9960 ret = vim_strsave(ga.ga_data == NULL ? str : (char_u *)ga.ga_data); | |
| 9961 ga_clear(&ga); | |
| 1672 | 9962 if (p_cpo == empty_option) |
| 9963 p_cpo = save_cpo; | |
| 9964 else | |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
9965 /* Darn, evaluating {sub} expression or {expr} changed the value. */ |
| 1672 | 9966 free_string_option(save_cpo); |
| 7 | 9967 |
| 9968 return ret; | |
| 9969 } | |
| 9970 | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9971 static int |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9972 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
|
9973 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9974 typval_T rettv; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9975 typval_T argv[3]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9976 char_u buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9977 char_u *s; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9978 int retval = FAIL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9979 int dummy; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9980 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9981 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
|
9982 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
|
9983 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
|
9984 if (expr->v_type == VAR_FUNC) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9985 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9986 s = expr->vval.v_string; |
|
9626
172131507c85
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
Christian Brabandt <cb@256bit.org>
parents:
9589
diff
changeset
|
9987 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
|
9988 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
|
9989 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9990 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9991 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
|
9992 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9993 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
|
9994 |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
9995 s = partial_name(partial); |
|
9626
172131507c85
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
Christian Brabandt <cb@256bit.org>
parents:
9589
diff
changeset
|
9996 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
|
9997 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
|
9998 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9999 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10000 else |
|
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 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
|
10003 if (s == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10004 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10005 s = skipwhite(s); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10006 if (eval1(&s, &rettv, TRUE) == FAIL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10007 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10008 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
|
10009 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10010 EMSG2(_(e_invexpr2), s); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10011 goto theend; |
|
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 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10014 if (map) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10015 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10016 /* map(): replace the list item value */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10017 clear_tv(tv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10018 rettv.v_lock = 0; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10019 *tv = rettv; |
|
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 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10022 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10023 int error = FALSE; |
|
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 /* 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
|
10026 *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
|
10027 clear_tv(&rettv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10028 /* 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
|
10029 * 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
|
10030 if (error) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10031 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10032 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10033 retval = OK; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10034 theend: |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10035 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
|
10036 return retval; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10037 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10038 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10039 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10040 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10041 * Implementation of map() and filter(). |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10042 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10043 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10044 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
|
10045 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10046 typval_T *expr; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10047 listitem_T *li, *nli; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10048 list_T *l = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10049 dictitem_T *di; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10050 hashtab_T *ht; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10051 hashitem_T *hi; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10052 dict_T *d = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10053 typval_T save_val; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10054 typval_T save_key; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10055 int rem; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10056 int todo; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10057 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
|
10058 char_u *arg_errmsg = (char_u *)(map ? N_("map() argument") |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10059 : N_("filter() argument")); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10060 int save_did_emsg; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10061 int idx = 0; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10062 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10063 if (argvars[0].v_type == VAR_LIST) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10064 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10065 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
|
10066 || (!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
|
10067 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10068 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10069 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
|
10070 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10071 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
|
10072 || (!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
|
10073 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10074 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10075 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10076 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10077 EMSG2(_(e_listdictarg), ermsg); |
|
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 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10081 expr = &argvars[1]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10082 /* 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
|
10083 * 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
|
10084 * was not passed as argument. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10085 if (expr->v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10086 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10087 prepare_vimvar(VV_VAL, &save_val); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10088 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10089 /* 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
|
10090 * occurred during evaluation of the expression. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10091 save_did_emsg = did_emsg; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10092 did_emsg = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10093 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10094 prepare_vimvar(VV_KEY, &save_key); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10095 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
|
10096 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10097 vimvars[VV_KEY].vv_type = VAR_STRING; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10098 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10099 ht = &d->dv_hashtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10100 hash_lock(ht); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10101 todo = (int)ht->ht_used; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10102 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
|
10103 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10104 if (!HASHITEM_EMPTY(hi)) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10105 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10106 int r; |
|
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 --todo; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10109 di = HI2DI(hi); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10110 if (map && |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10111 (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
|
10112 || 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
|
10113 break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10114 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
|
10115 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
|
10116 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
|
10117 if (r == FAIL || did_emsg) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10118 break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10119 if (!map && rem) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10120 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10121 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
|
10122 || 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
|
10123 break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10124 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
|
10125 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10126 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10127 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10128 hash_unlock(ht); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10129 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10130 else |
|
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 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
|
10133 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10134 for (li = l->lv_first; li != NULL; li = nli) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
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10135 { |
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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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10136 if (map && tv_check_lock(li->li_tv.v_lock, arg_errmsg, TRUE)) |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
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10137 break; |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
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10138 nli = li->li_next; |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
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10139 vimvars[VV_KEY].vv_nr = idx; |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
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10140 if (filter_map_one(&li->li_tv, expr, map, &rem) == FAIL |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
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10141 || did_emsg) |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
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10142 break; |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
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10143 if (!map && rem) |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
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10144 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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10145 ++idx; |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
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10146 } |
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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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10147 } |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
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10148 |
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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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10149 restore_vimvar(VV_KEY, &save_key); |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
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10150 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
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10151 |
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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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10152 did_emsg |= save_did_emsg; |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
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10153 } |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
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10154 |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
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10155 copy_tv(&argvars[0], rettv); |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
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10156 } |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
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10157 |
| 7 | 10158 #endif /* defined(FEAT_MODIFY_FNAME) || defined(FEAT_EVAL) */ |