Mercurial > vim
annotate src/eval.c @ 10654:f0df81ef971a v8.0.0217
patch 8.0.0217: build fails without cscope feature
commit https://github.com/vim/vim/commit/e2d74dbe19c0980c72725a7d0c2b668d6f41766e
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Jan 22 16:13:35 2017 +0100
patch 8.0.0217: build fails without cscope feature
Problem: Build fails without the cscope feature.
Solution: Add #ifdef.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sun, 22 Jan 2017 16:15:04 +0100 |
| parents | 553f9b9502bc |
| children | 77d66e9ac0ab |
| 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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Fix for float values on VMS. (Zoltan Arpadffy)
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19 #ifdef VMS |
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Fix for float values on VMS. (Zoltan Arpadffy)
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20 # include <float.h> |
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Fix for float values on VMS. (Zoltan Arpadffy)
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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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commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
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35 #define NAMESPACE_CHAR (char_u *)"abglstvw" |
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commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
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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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commit https://github.com/vim/vim/commit/bee6c0cf86a75faa2aa893f2c9db82fd944a89a5
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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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commit https://github.com/vim/vim/commit/bee6c0cf86a75faa2aa893f2c9db82fd944a89a5
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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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commit https://github.com/vim/vim/commit/c9721bdc63378cc6123e775ffe43e9cba30322b3
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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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commit https://github.com/vim/vim/commit/511972d810ea490955161ff5097ec2f57919ceaf
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160 {VV_NAME("mouse_winid", VAR_NUMBER), 0}, |
| 1029 | 161 {VV_NAME("mouse_lnum", VAR_NUMBER), 0}, |
| 162 {VV_NAME("mouse_col", VAR_NUMBER), 0}, | |
| 1490 | 163 {VV_NAME("operator", VAR_STRING), VV_RO}, |
| 1624 | 164 {VV_NAME("searchforward", VAR_NUMBER), 0}, |
| 5458 | 165 {VV_NAME("hlsearch", VAR_NUMBER), 0}, |
| 1733 | 166 {VV_NAME("oldfiles", VAR_LIST), 0}, |
| 2609 | 167 {VV_NAME("windowid", VAR_NUMBER), VV_RO}, |
| 5780 | 168 {VV_NAME("progpath", VAR_STRING), VV_RO}, |
| 6909 | 169 {VV_NAME("completed_item", VAR_DICT), VV_RO}, |
| 6935 | 170 {VV_NAME("option_new", VAR_STRING), VV_RO}, |
| 171 {VV_NAME("option_old", VAR_STRING), VV_RO}, | |
| 172 {VV_NAME("option_type", VAR_STRING), VV_RO}, | |
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173 {VV_NAME("errors", VAR_LIST), 0}, |
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174 {VV_NAME("false", VAR_SPECIAL), VV_RO}, |
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175 {VV_NAME("true", VAR_SPECIAL), VV_RO}, |
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176 {VV_NAME("null", VAR_SPECIAL), VV_RO}, |
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177 {VV_NAME("none", VAR_SPECIAL), VV_RO}, |
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178 {VV_NAME("vim_did_enter", VAR_NUMBER), VV_RO}, |
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179 {VV_NAME("testing", VAR_NUMBER), 0}, |
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180 {VV_NAME("t_number", VAR_NUMBER), VV_RO}, |
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181 {VV_NAME("t_string", VAR_NUMBER), VV_RO}, |
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182 {VV_NAME("t_func", VAR_NUMBER), VV_RO}, |
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183 {VV_NAME("t_list", VAR_NUMBER), VV_RO}, |
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184 {VV_NAME("t_dict", VAR_NUMBER), VV_RO}, |
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185 {VV_NAME("t_float", VAR_NUMBER), VV_RO}, |
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186 {VV_NAME("t_bool", VAR_NUMBER), VV_RO}, |
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187 {VV_NAME("t_none", VAR_NUMBER), VV_RO}, |
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188 {VV_NAME("t_job", VAR_NUMBER), VV_RO}, |
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189 {VV_NAME("t_channel", VAR_NUMBER), VV_RO}, |
| 7 | 190 }; |
| 191 | |
| 104 | 192 /* shorthand */ |
| 1624 | 193 #define vv_type vv_di.di_tv.v_type |
| 194 #define vv_nr vv_di.di_tv.vval.v_number | |
| 195 #define vv_float vv_di.di_tv.vval.v_float | |
| 196 #define vv_str vv_di.di_tv.vval.v_string | |
| 1733 | 197 #define vv_list vv_di.di_tv.vval.v_list |
| 6909 | 198 #define vv_dict vv_di.di_tv.vval.v_dict |
| 1624 | 199 #define vv_tv vv_di.di_tv |
| 137 | 200 |
| 4323 | 201 static dictitem_T vimvars_var; /* variable used for v: */ |
| 137 | 202 #define vimvarht vimvardict.dv_hashtab |
| 203 | |
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204 static int ex_let_vars(char_u *arg, typval_T *tv, int copy, int semicolon, int var_count, char_u *nextchars); |
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205 static char_u *skip_var_list(char_u *arg, int *var_count, int *semicolon); |
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206 static char_u *skip_var_one(char_u *arg); |
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207 static void list_glob_vars(int *first); |
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208 static void list_buf_vars(int *first); |
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209 static void list_win_vars(int *first); |
| 819 | 210 #ifdef FEAT_WINDOWS |
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211 static void list_tab_vars(int *first); |
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212 #endif |
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213 static void list_vim_vars(int *first); |
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214 static void list_script_vars(int *first); |
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215 static char_u *list_arg_vars(exarg_T *eap, char_u *arg, int *first); |
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216 static char_u *ex_let_one(char_u *arg, typval_T *tv, int copy, char_u *endchars, char_u *op); |
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217 static void set_var_lval(lval_T *lp, char_u *endp, typval_T *rettv, int copy, char_u *op); |
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218 static int tv_op(typval_T *tv1, typval_T *tv2, char_u *op); |
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219 static void ex_unletlock(exarg_T *eap, char_u *argstart, int deep); |
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220 static int do_unlet_var(lval_T *lp, char_u *name_end, int forceit); |
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221 static int do_lock_var(lval_T *lp, char_u *name_end, int deep, int lock); |
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222 static void item_lock(typval_T *tv, int deep, int lock); |
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223 |
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224 static int eval2(char_u **arg, typval_T *rettv, int evaluate); |
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225 static int eval3(char_u **arg, typval_T *rettv, int evaluate); |
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226 static int eval4(char_u **arg, typval_T *rettv, int evaluate); |
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227 static int eval5(char_u **arg, typval_T *rettv, int evaluate); |
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228 static int eval6(char_u **arg, typval_T *rettv, int evaluate, int want_string); |
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229 static int eval7(char_u **arg, typval_T *rettv, int evaluate, int want_string); |
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230 |
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231 static int eval_index(char_u **arg, typval_T *rettv, int evaluate, int verbose); |
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232 static int get_string_tv(char_u **arg, typval_T *rettv, int evaluate); |
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233 static int get_lit_string_tv(char_u **arg, typval_T *rettv, int evaluate); |
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234 static int free_unref_items(int copyID); |
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235 static int get_env_tv(char_u **arg, typval_T *rettv, int evaluate); |
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236 static int get_env_len(char_u **arg); |
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237 static char_u * make_expanded_name(char_u *in_start, char_u *expr_start, char_u *expr_end, char_u *in_end); |
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238 static void check_vars(char_u *name, int len); |
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239 static typval_T *alloc_string_tv(char_u *string); |
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240 static void delete_var(hashtab_T *ht, hashitem_T *hi); |
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241 static void list_one_var(dictitem_T *v, char_u *prefix, int *first); |
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242 static void list_one_var_a(char_u *prefix, char_u *name, int type, char_u *string, int *first); |
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243 static char_u *find_option_end(char_u **arg, int *opt_flags); |
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244 |
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245 /* for VIM_VERSION_ defines */ |
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246 #include "version.h" |
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247 |
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248 |
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249 #if defined(EBCDIC) || defined(PROTO) |
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250 /* |
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251 * Compare struct fst by function name. |
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252 */ |
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253 static int |
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254 compare_func_name(const void *s1, const void *s2) |
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255 { |
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256 struct fst *p1 = (struct fst *)s1; |
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257 struct fst *p2 = (struct fst *)s2; |
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258 |
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259 return STRCMP(p1->f_name, p2->f_name); |
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260 } |
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261 |
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262 /* |
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263 * Sort the function table by function name. |
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264 * The sorting of the table above is ASCII dependant. |
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265 * On machines using EBCDIC we have to sort it. |
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266 */ |
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267 static void |
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268 sortFunctions(void) |
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269 { |
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270 int funcCnt = (int)(sizeof(functions) / sizeof(struct fst)) - 1; |
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271 |
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272 qsort(functions, (size_t)funcCnt, sizeof(struct fst), compare_func_name); |
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273 } |
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274 #endif |
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275 |
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276 |
| 137 | 277 /* |
| 278 * Initialize the global and v: variables. | |
| 279 */ | |
| 280 void | |
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281 eval_init(void) |
| 137 | 282 { |
| 283 int i; | |
| 284 struct vimvar *p; | |
| 285 | |
| 3687 | 286 init_var_dict(&globvardict, &globvars_var, VAR_DEF_SCOPE); |
| 287 init_var_dict(&vimvardict, &vimvars_var, VAR_SCOPE); | |
| 2758 | 288 vimvardict.dv_lock = VAR_FIXED; |
| 142 | 289 hash_init(&compat_hashtab); |
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290 func_init(); |
| 137 | 291 |
| 292 for (i = 0; i < VV_LEN; ++i) | |
| 293 { | |
| 294 p = &vimvars[i]; | |
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295 if (STRLEN(p->vv_name) > 16) |
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296 { |
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297 IEMSG("INTERNAL: name too long, increase size of dictitem16_T"); |
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298 getout(1); |
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299 } |
| 137 | 300 STRCPY(p->vv_di.di_key, p->vv_name); |
| 301 if (p->vv_flags & VV_RO) | |
| 302 p->vv_di.di_flags = DI_FLAGS_RO | DI_FLAGS_FIX; | |
| 303 else if (p->vv_flags & VV_RO_SBX) | |
| 304 p->vv_di.di_flags = DI_FLAGS_RO_SBX | DI_FLAGS_FIX; | |
| 305 else | |
| 306 p->vv_di.di_flags = DI_FLAGS_FIX; | |
| 159 | 307 |
| 308 /* add to v: scope dict, unless the value is not always available */ | |
| 309 if (p->vv_type != VAR_UNKNOWN) | |
| 310 hash_add(&vimvarht, p->vv_di.di_key); | |
| 137 | 311 if (p->vv_flags & VV_COMPAT) |
| 142 | 312 /* add to compat scope dict */ |
| 313 hash_add(&compat_hashtab, p->vv_di.di_key); | |
| 137 | 314 } |
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315 vimvars[VV_VERSION].vv_nr = VIM_VERSION_100; |
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316 |
| 1624 | 317 set_vim_var_nr(VV_SEARCHFORWARD, 1L); |
| 5458 | 318 set_vim_var_nr(VV_HLSEARCH, 1L); |
| 6909 | 319 set_vim_var_dict(VV_COMPLETED_ITEM, dict_alloc()); |
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320 set_vim_var_list(VV_ERRORS, list_alloc()); |
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321 |
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322 set_vim_var_nr(VV_FALSE, VVAL_FALSE); |
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323 set_vim_var_nr(VV_TRUE, VVAL_TRUE); |
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324 set_vim_var_nr(VV_NONE, VVAL_NONE); |
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325 set_vim_var_nr(VV_NULL, VVAL_NULL); |
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326 |
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327 set_vim_var_nr(VV_TYPE_NUMBER, VAR_TYPE_NUMBER); |
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328 set_vim_var_nr(VV_TYPE_STRING, VAR_TYPE_STRING); |
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329 set_vim_var_nr(VV_TYPE_FUNC, VAR_TYPE_FUNC); |
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330 set_vim_var_nr(VV_TYPE_LIST, VAR_TYPE_LIST); |
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331 set_vim_var_nr(VV_TYPE_DICT, VAR_TYPE_DICT); |
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332 set_vim_var_nr(VV_TYPE_FLOAT, VAR_TYPE_FLOAT); |
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333 set_vim_var_nr(VV_TYPE_BOOL, VAR_TYPE_BOOL); |
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334 set_vim_var_nr(VV_TYPE_NONE, VAR_TYPE_NONE); |
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335 set_vim_var_nr(VV_TYPE_JOB, VAR_TYPE_JOB); |
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336 set_vim_var_nr(VV_TYPE_CHANNEL, VAR_TYPE_CHANNEL); |
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337 |
| 3488 | 338 set_reg_var(0); /* default for v:register is not 0 but '"' */ |
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339 |
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340 #ifdef EBCDIC |
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341 /* |
| 3178 | 342 * Sort the function table, to enable binary search. |
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343 */ |
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344 sortFunctions(); |
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345 #endif |
| 137 | 346 } |
| 347 | |
| 357 | 348 #if defined(EXITFREE) || defined(PROTO) |
| 349 void | |
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350 eval_clear(void) |
| 357 | 351 { |
| 352 int i; | |
| 353 struct vimvar *p; | |
| 354 | |
| 355 for (i = 0; i < VV_LEN; ++i) | |
| 356 { | |
| 357 p = &vimvars[i]; | |
| 358 if (p->vv_di.di_tv.v_type == VAR_STRING) | |
| 364 | 359 { |
| 1734 | 360 vim_free(p->vv_str); |
| 361 p->vv_str = NULL; | |
| 1733 | 362 } |
| 363 else if (p->vv_di.di_tv.v_type == VAR_LIST) | |
| 364 { | |
| 365 list_unref(p->vv_list); | |
| 366 p->vv_list = NULL; | |
| 364 | 367 } |
| 357 | 368 } |
| 369 hash_clear(&vimvarht); | |
| 1741 | 370 hash_init(&vimvarht); /* garbage_collect() will access it */ |
| 357 | 371 hash_clear(&compat_hashtab); |
| 372 | |
| 364 | 373 free_scriptnames(); |
| 4133 | 374 # if defined(FEAT_CMDL_COMPL) |
| 2849 | 375 free_locales(); |
| 4133 | 376 # endif |
| 357 | 377 |
| 378 /* global variables */ | |
| 379 vars_clear(&globvarht); | |
| 364 | 380 |
| 855 | 381 /* autoloaded script names */ |
| 382 ga_clear_strings(&ga_loaded); | |
| 383 | |
| 5378 | 384 /* Script-local variables. First clear all the variables and in a second |
| 385 * loop free the scriptvar_T, because a variable in one script might hold | |
| 386 * a reference to the whole scope of another script. */ | |
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387 for (i = 1; i <= ga_scripts.ga_len; ++i) |
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388 vars_clear(&SCRIPT_VARS(i)); |
| 5378 | 389 for (i = 1; i <= ga_scripts.ga_len; ++i) |
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390 vim_free(SCRIPT_SV(i)); |
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391 ga_clear(&ga_scripts); |
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392 |
| 371 | 393 /* unreferenced lists and dicts */ |
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394 (void)garbage_collect(FALSE); |
| 1624 | 395 |
| 396 /* functions */ | |
| 397 free_all_functions(); | |
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398 } |
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399 #endif |
| 137 | 400 |
| 7 | 401 |
| 402 /* | |
| 403 * Set an internal variable to a string value. Creates the variable if it does | |
| 404 * not already exist. | |
| 405 */ | |
| 406 void | |
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407 set_internal_string_var(char_u *name, char_u *value) |
| 7 | 408 { |
| 56 | 409 char_u *val; |
| 137 | 410 typval_T *tvp; |
| 7 | 411 |
| 412 val = vim_strsave(value); | |
| 413 if (val != NULL) | |
| 414 { | |
| 71 | 415 tvp = alloc_string_tv(val); |
| 56 | 416 if (tvp != NULL) |
| 417 { | |
| 418 set_var(name, tvp, FALSE); | |
| 71 | 419 free_tv(tvp); |
| 7 | 420 } |
| 421 } | |
| 422 } | |
| 423 | |
| 169 | 424 static lval_T *redir_lval = NULL; |
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425 #define EVALCMD_BUSY (redir_lval == (lval_T *)&redir_lval) |
| 1057 | 426 static garray_T redir_ga; /* only valid when redir_lval is not NULL */ |
| 169 | 427 static char_u *redir_endp = NULL; |
| 428 static char_u *redir_varname = NULL; | |
| 429 | |
| 430 /* | |
| 431 * Start recording command output to a variable | |
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432 * When "append" is TRUE append to an existing variable. |
| 169 | 433 * Returns OK if successfully completed the setup. FAIL otherwise. |
| 434 */ | |
| 435 int | |
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436 var_redir_start(char_u *name, int append) |
| 169 | 437 { |
| 438 int save_emsg; | |
| 439 int err; | |
| 440 typval_T tv; | |
| 441 | |
| 1976 | 442 /* Catch a bad name early. */ |
| 271 | 443 if (!eval_isnamec1(*name)) |
| 169 | 444 { |
| 445 EMSG(_(e_invarg)); | |
| 446 return FAIL; | |
| 447 } | |
| 448 | |
| 1976 | 449 /* Make a copy of the name, it is used in redir_lval until redir ends. */ |
| 169 | 450 redir_varname = vim_strsave(name); |
| 451 if (redir_varname == NULL) | |
| 452 return FAIL; | |
| 453 | |
| 454 redir_lval = (lval_T *)alloc_clear((unsigned)sizeof(lval_T)); | |
| 455 if (redir_lval == NULL) | |
| 456 { | |
| 457 var_redir_stop(); | |
| 458 return FAIL; | |
| 459 } | |
| 460 | |
| 1057 | 461 /* The output is stored in growarray "redir_ga" until redirection ends. */ |
| 462 ga_init2(&redir_ga, (int)sizeof(char), 500); | |
| 463 | |
| 169 | 464 /* Parse the variable name (can be a dict or list entry). */ |
| 5604 | 465 redir_endp = get_lval(redir_varname, NULL, redir_lval, FALSE, FALSE, 0, |
| 271 | 466 FNE_CHECK_START); |
| 169 | 467 if (redir_endp == NULL || redir_lval->ll_name == NULL || *redir_endp != NUL) |
| 468 { | |
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469 clear_lval(redir_lval); |
| 169 | 470 if (redir_endp != NULL && *redir_endp != NUL) |
| 471 /* Trailing characters are present after the variable name */ | |
| 472 EMSG(_(e_trailing)); | |
| 473 else | |
| 474 EMSG(_(e_invarg)); | |
| 1976 | 475 redir_endp = NULL; /* don't store a value, only cleanup */ |
| 169 | 476 var_redir_stop(); |
| 477 return FAIL; | |
| 478 } | |
| 479 | |
| 480 /* check if we can write to the variable: set it to or append an empty | |
| 481 * string */ | |
| 482 save_emsg = did_emsg; | |
| 483 did_emsg = FALSE; | |
| 484 tv.v_type = VAR_STRING; | |
| 485 tv.vval.v_string = (char_u *)""; | |
| 486 if (append) | |
| 487 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)"."); | |
| 488 else | |
| 489 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)"="); | |
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490 clear_lval(redir_lval); |
| 169 | 491 err = did_emsg; |
| 716 | 492 did_emsg |= save_emsg; |
| 169 | 493 if (err) |
| 494 { | |
| 1976 | 495 redir_endp = NULL; /* don't store a value, only cleanup */ |
| 169 | 496 var_redir_stop(); |
| 497 return FAIL; | |
| 498 } | |
| 499 | |
| 500 return OK; | |
| 501 } | |
| 502 | |
| 503 /* | |
| 1057 | 504 * Append "value[value_len]" to the variable set by var_redir_start(). |
| 505 * The actual appending is postponed until redirection ends, because the value | |
| 506 * appended may in fact be the string we write to, changing it may cause freed | |
| 507 * memory to be used: | |
| 508 * :redir => foo | |
| 509 * :let foo | |
| 510 * :redir END | |
| 169 | 511 */ |
| 512 void | |
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513 var_redir_str(char_u *value, int value_len) |
| 1057 | 514 { |
| 1320 | 515 int len; |
| 169 | 516 |
| 517 if (redir_lval == NULL) | |
| 518 return; | |
| 519 | |
| 1057 | 520 if (value_len == -1) |
| 1320 | 521 len = (int)STRLEN(value); /* Append the entire string */ |
| 522 else | |
| 523 len = value_len; /* Append only "value_len" characters */ | |
| 524 | |
| 525 if (ga_grow(&redir_ga, len) == OK) | |
| 1057 | 526 { |
| 527 mch_memmove((char *)redir_ga.ga_data + redir_ga.ga_len, value, len); | |
| 1320 | 528 redir_ga.ga_len += len; |
| 1057 | 529 } |
| 530 else | |
| 169 | 531 var_redir_stop(); |
| 532 } | |
| 533 | |
| 534 /* | |
| 535 * Stop redirecting command output to a variable. | |
| 1976 | 536 * Frees the allocated memory. |
| 169 | 537 */ |
| 538 void | |
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539 var_redir_stop(void) |
| 169 | 540 { |
| 1057 | 541 typval_T tv; |
| 542 | |
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543 if (EVALCMD_BUSY) |
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544 { |
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545 redir_lval = NULL; |
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546 return; |
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547 } |
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548 |
| 169 | 549 if (redir_lval != NULL) |
| 550 { | |
| 1976 | 551 /* If there was no error: assign the text to the variable. */ |
| 552 if (redir_endp != NULL) | |
| 553 { | |
| 554 ga_append(&redir_ga, NUL); /* Append the trailing NUL. */ | |
| 555 tv.v_type = VAR_STRING; | |
| 556 tv.vval.v_string = redir_ga.ga_data; | |
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557 /* Call get_lval() again, if it's inside a Dict or List it may |
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558 * have changed. */ |
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559 redir_endp = get_lval(redir_varname, NULL, redir_lval, |
| 5604 | 560 FALSE, FALSE, 0, FNE_CHECK_START); |
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561 if (redir_endp != NULL && redir_lval->ll_name != NULL) |
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562 set_var_lval(redir_lval, redir_endp, &tv, FALSE, (char_u *)"."); |
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563 clear_lval(redir_lval); |
| 1976 | 564 } |
| 565 | |
| 566 /* free the collected output */ | |
| 567 vim_free(redir_ga.ga_data); | |
| 568 redir_ga.ga_data = NULL; | |
| 1057 | 569 |
| 169 | 570 vim_free(redir_lval); |
| 571 redir_lval = NULL; | |
| 572 } | |
| 573 vim_free(redir_varname); | |
| 574 redir_varname = NULL; | |
| 575 } | |
| 576 | |
| 7 | 577 # if defined(FEAT_MBYTE) || defined(PROTO) |
| 578 int | |
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579 eval_charconvert( |
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580 char_u *enc_from, |
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581 char_u *enc_to, |
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582 char_u *fname_from, |
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583 char_u *fname_to) |
| 7 | 584 { |
| 585 int err = FALSE; | |
| 586 | |
| 587 set_vim_var_string(VV_CC_FROM, enc_from, -1); | |
| 588 set_vim_var_string(VV_CC_TO, enc_to, -1); | |
| 589 set_vim_var_string(VV_FNAME_IN, fname_from, -1); | |
| 590 set_vim_var_string(VV_FNAME_OUT, fname_to, -1); | |
| 591 if (eval_to_bool(p_ccv, &err, NULL, FALSE)) | |
| 592 err = TRUE; | |
| 593 set_vim_var_string(VV_CC_FROM, NULL, -1); | |
| 594 set_vim_var_string(VV_CC_TO, NULL, -1); | |
| 595 set_vim_var_string(VV_FNAME_IN, NULL, -1); | |
| 596 set_vim_var_string(VV_FNAME_OUT, NULL, -1); | |
| 597 | |
| 598 if (err) | |
| 599 return FAIL; | |
| 600 return OK; | |
| 601 } | |
| 602 # endif | |
| 603 | |
| 604 # if defined(FEAT_POSTSCRIPT) || defined(PROTO) | |
| 605 int | |
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606 eval_printexpr(char_u *fname, char_u *args) |
| 7 | 607 { |
| 608 int err = FALSE; | |
| 609 | |
| 610 set_vim_var_string(VV_FNAME_IN, fname, -1); | |
| 611 set_vim_var_string(VV_CMDARG, args, -1); | |
| 612 if (eval_to_bool(p_pexpr, &err, NULL, FALSE)) | |
| 613 err = TRUE; | |
| 614 set_vim_var_string(VV_FNAME_IN, NULL, -1); | |
| 615 set_vim_var_string(VV_CMDARG, NULL, -1); | |
| 616 | |
| 617 if (err) | |
| 618 { | |
| 619 mch_remove(fname); | |
| 620 return FAIL; | |
| 621 } | |
| 622 return OK; | |
| 623 } | |
| 624 # endif | |
| 625 | |
| 626 # if defined(FEAT_DIFF) || defined(PROTO) | |
| 627 void | |
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628 eval_diff( |
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629 char_u *origfile, |
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630 char_u *newfile, |
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631 char_u *outfile) |
| 7 | 632 { |
| 633 int err = FALSE; | |
| 634 | |
| 635 set_vim_var_string(VV_FNAME_IN, origfile, -1); | |
| 636 set_vim_var_string(VV_FNAME_NEW, newfile, -1); | |
| 637 set_vim_var_string(VV_FNAME_OUT, outfile, -1); | |
| 638 (void)eval_to_bool(p_dex, &err, NULL, FALSE); | |
| 639 set_vim_var_string(VV_FNAME_IN, NULL, -1); | |
| 640 set_vim_var_string(VV_FNAME_NEW, NULL, -1); | |
| 641 set_vim_var_string(VV_FNAME_OUT, NULL, -1); | |
| 642 } | |
| 643 | |
| 644 void | |
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645 eval_patch( |
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646 char_u *origfile, |
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647 char_u *difffile, |
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648 char_u *outfile) |
| 7 | 649 { |
| 650 int err; | |
| 651 | |
| 652 set_vim_var_string(VV_FNAME_IN, origfile, -1); | |
| 653 set_vim_var_string(VV_FNAME_DIFF, difffile, -1); | |
| 654 set_vim_var_string(VV_FNAME_OUT, outfile, -1); | |
| 655 (void)eval_to_bool(p_pex, &err, NULL, FALSE); | |
| 656 set_vim_var_string(VV_FNAME_IN, NULL, -1); | |
| 657 set_vim_var_string(VV_FNAME_DIFF, NULL, -1); | |
| 658 set_vim_var_string(VV_FNAME_OUT, NULL, -1); | |
| 659 } | |
| 660 # endif | |
| 661 | |
| 662 /* | |
| 663 * Top level evaluation function, returning a boolean. | |
| 664 * Sets "error" to TRUE if there was an error. | |
| 665 * Return TRUE or FALSE. | |
| 666 */ | |
| 667 int | |
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668 eval_to_bool( |
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669 char_u *arg, |
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670 int *error, |
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671 char_u **nextcmd, |
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672 int skip) /* only parse, don't execute */ |
| 7 | 673 { |
| 137 | 674 typval_T tv; |
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675 varnumber_T retval = FALSE; |
| 7 | 676 |
| 677 if (skip) | |
| 678 ++emsg_skip; | |
| 71 | 679 if (eval0(arg, &tv, nextcmd, !skip) == FAIL) |
| 7 | 680 *error = TRUE; |
| 681 else | |
| 682 { | |
| 683 *error = FALSE; | |
| 684 if (!skip) | |
| 685 { | |
| 323 | 686 retval = (get_tv_number_chk(&tv, error) != 0); |
| 71 | 687 clear_tv(&tv); |
| 7 | 688 } |
| 689 } | |
| 690 if (skip) | |
| 691 --emsg_skip; | |
| 692 | |
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693 return (int)retval; |
| 7 | 694 } |
| 695 | |
| 696 /* | |
| 697 * Top level evaluation function, returning a string. If "skip" is TRUE, | |
| 698 * only parsing to "nextcmd" is done, without reporting errors. Return | |
| 699 * pointer to allocated memory, or NULL for failure or when "skip" is TRUE. | |
| 700 */ | |
| 701 char_u * | |
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702 eval_to_string_skip( |
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703 char_u *arg, |
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704 char_u **nextcmd, |
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705 int skip) /* only parse, don't execute */ |
| 7 | 706 { |
| 137 | 707 typval_T tv; |
| 7 | 708 char_u *retval; |
| 709 | |
| 710 if (skip) | |
| 711 ++emsg_skip; | |
| 71 | 712 if (eval0(arg, &tv, nextcmd, !skip) == FAIL || skip) |
| 7 | 713 retval = NULL; |
| 714 else | |
| 715 { | |
| 71 | 716 retval = vim_strsave(get_tv_string(&tv)); |
| 717 clear_tv(&tv); | |
| 7 | 718 } |
| 719 if (skip) | |
| 720 --emsg_skip; | |
| 721 | |
| 722 return retval; | |
| 723 } | |
| 724 | |
| 725 /* | |
| 9 | 726 * Skip over an expression at "*pp". |
| 727 * Return FAIL for an error, OK otherwise. | |
| 728 */ | |
| 729 int | |
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730 skip_expr(char_u **pp) |
| 9 | 731 { |
| 137 | 732 typval_T rettv; |
| 9 | 733 |
| 734 *pp = skipwhite(*pp); | |
| 71 | 735 return eval1(pp, &rettv, FALSE); |
| 9 | 736 } |
| 737 | |
| 738 /* | |
| 7 | 739 * Top level evaluation function, returning a string. |
| 1713 | 740 * When "convert" is TRUE convert a List into a sequence of lines and convert |
| 741 * a Float to a String. | |
| 7 | 742 * Return pointer to allocated memory, or NULL for failure. |
| 743 */ | |
| 744 char_u * | |
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745 eval_to_string( |
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746 char_u *arg, |
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747 char_u **nextcmd, |
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748 int convert) |
| 7 | 749 { |
| 137 | 750 typval_T tv; |
| 7 | 751 char_u *retval; |
| 714 | 752 garray_T ga; |
| 1851 | 753 #ifdef FEAT_FLOAT |
| 1713 | 754 char_u numbuf[NUMBUFLEN]; |
| 1851 | 755 #endif |
| 7 | 756 |
| 71 | 757 if (eval0(arg, &tv, nextcmd, TRUE) == FAIL) |
| 7 | 758 retval = NULL; |
| 759 else | |
| 760 { | |
| 1713 | 761 if (convert && tv.v_type == VAR_LIST) |
| 714 | 762 { |
| 763 ga_init2(&ga, (int)sizeof(char), 80); | |
| 1690 | 764 if (tv.vval.v_list != NULL) |
| 3000 | 765 { |
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766 list_join(&ga, tv.vval.v_list, (char_u *)"\n", TRUE, FALSE, 0); |
| 3000 | 767 if (tv.vval.v_list->lv_len > 0) |
| 768 ga_append(&ga, NL); | |
| 769 } | |
| 714 | 770 ga_append(&ga, NUL); |
| 771 retval = (char_u *)ga.ga_data; | |
| 772 } | |
| 1713 | 773 #ifdef FEAT_FLOAT |
| 774 else if (convert && tv.v_type == VAR_FLOAT) | |
| 775 { | |
| 776 vim_snprintf((char *)numbuf, NUMBUFLEN, "%g", tv.vval.v_float); | |
| 777 retval = vim_strsave(numbuf); | |
| 778 } | |
| 779 #endif | |
| 714 | 780 else |
| 781 retval = vim_strsave(get_tv_string(&tv)); | |
| 71 | 782 clear_tv(&tv); |
| 7 | 783 } |
| 784 | |
| 785 return retval; | |
| 786 } | |
| 787 | |
| 788 /* | |
| 634 | 789 * Call eval_to_string() without using current local variables and using |
| 790 * textlock. When "use_sandbox" is TRUE use the sandbox. | |
| 7 | 791 */ |
| 792 char_u * | |
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793 eval_to_string_safe( |
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794 char_u *arg, |
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795 char_u **nextcmd, |
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796 int use_sandbox) |
| 7 | 797 { |
| 798 char_u *retval; | |
| 799 void *save_funccalp; | |
| 800 | |
| 801 save_funccalp = save_funccal(); | |
| 634 | 802 if (use_sandbox) |
| 803 ++sandbox; | |
| 804 ++textlock; | |
| 714 | 805 retval = eval_to_string(arg, nextcmd, FALSE); |
| 634 | 806 if (use_sandbox) |
| 807 --sandbox; | |
| 808 --textlock; | |
| 7 | 809 restore_funccal(save_funccalp); |
| 810 return retval; | |
| 811 } | |
| 812 | |
| 813 /* | |
| 814 * Top level evaluation function, returning a number. | |
| 815 * Evaluates "expr" silently. | |
| 816 * Returns -1 for an error. | |
| 817 */ | |
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818 varnumber_T |
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819 eval_to_number(char_u *expr) |
| 7 | 820 { |
| 137 | 821 typval_T rettv; |
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822 varnumber_T retval; |
| 97 | 823 char_u *p = skipwhite(expr); |
| 7 | 824 |
| 825 ++emsg_off; | |
| 826 | |
| 71 | 827 if (eval1(&p, &rettv, TRUE) == FAIL) |
| 7 | 828 retval = -1; |
| 829 else | |
| 830 { | |
| 323 | 831 retval = get_tv_number_chk(&rettv, NULL); |
| 71 | 832 clear_tv(&rettv); |
| 7 | 833 } |
| 834 --emsg_off; | |
| 835 | |
| 836 return retval; | |
| 837 } | |
| 838 | |
| 411 | 839 /* |
| 840 * Prepare v: variable "idx" to be used. | |
| 841 * Save the current typeval in "save_tv". | |
| 842 * When not used yet add the variable to the v: hashtable. | |
| 843 */ | |
| 844 static void | |
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845 prepare_vimvar(int idx, typval_T *save_tv) |
| 411 | 846 { |
| 847 *save_tv = vimvars[idx].vv_tv; | |
| 848 if (vimvars[idx].vv_type == VAR_UNKNOWN) | |
| 849 hash_add(&vimvarht, vimvars[idx].vv_di.di_key); | |
| 850 } | |
| 851 | |
| 852 /* | |
| 853 * Restore v: variable "idx" to typeval "save_tv". | |
| 854 * When no longer defined, remove the variable from the v: hashtable. | |
| 855 */ | |
| 856 static void | |
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857 restore_vimvar(int idx, typval_T *save_tv) |
| 411 | 858 { |
| 859 hashitem_T *hi; | |
| 860 | |
| 861 vimvars[idx].vv_tv = *save_tv; | |
| 862 if (vimvars[idx].vv_type == VAR_UNKNOWN) | |
| 863 { | |
| 864 hi = hash_find(&vimvarht, vimvars[idx].vv_di.di_key); | |
| 865 if (HASHITEM_EMPTY(hi)) | |
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866 internal_error("restore_vimvar()"); |
| 411 | 867 else |
| 868 hash_remove(&vimvarht, hi); | |
| 869 } | |
| 870 } | |
| 871 | |
| 749 | 872 #if defined(FEAT_SPELL) || defined(PROTO) |
| 374 | 873 /* |
| 874 * Evaluate an expression to a list with suggestions. | |
| 875 * For the "expr:" part of 'spellsuggest'. | |
| 1690 | 876 * Returns NULL when there is an error. |
| 374 | 877 */ |
| 878 list_T * | |
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879 eval_spell_expr(char_u *badword, char_u *expr) |
| 374 | 880 { |
| 881 typval_T save_val; | |
| 882 typval_T rettv; | |
| 883 list_T *list = NULL; | |
| 884 char_u *p = skipwhite(expr); | |
| 885 | |
| 886 /* Set "v:val" to the bad word. */ | |
| 887 prepare_vimvar(VV_VAL, &save_val); | |
| 888 vimvars[VV_VAL].vv_type = VAR_STRING; | |
| 889 vimvars[VV_VAL].vv_str = badword; | |
| 890 if (p_verbose == 0) | |
| 891 ++emsg_off; | |
| 892 | |
| 893 if (eval1(&p, &rettv, TRUE) == OK) | |
| 894 { | |
| 895 if (rettv.v_type != VAR_LIST) | |
| 896 clear_tv(&rettv); | |
| 897 else | |
| 898 list = rettv.vval.v_list; | |
| 899 } | |
| 900 | |
| 901 if (p_verbose == 0) | |
| 902 --emsg_off; | |
| 903 restore_vimvar(VV_VAL, &save_val); | |
| 904 | |
| 905 return list; | |
| 906 } | |
| 907 | |
| 908 /* | |
| 909 * "list" is supposed to contain two items: a word and a number. Return the | |
| 910 * word in "pp" and the number as the return value. | |
| 911 * Return -1 if anything isn't right. | |
| 912 * Used to get the good word and score from the eval_spell_expr() result. | |
| 913 */ | |
| 914 int | |
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915 get_spellword(list_T *list, char_u **pp) |
| 374 | 916 { |
| 917 listitem_T *li; | |
| 918 | |
| 919 li = list->lv_first; | |
| 920 if (li == NULL) | |
| 921 return -1; | |
| 922 *pp = get_tv_string(&li->li_tv); | |
| 923 | |
| 924 li = li->li_next; | |
| 925 if (li == NULL) | |
| 926 return -1; | |
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927 return (int)get_tv_number(&li->li_tv); |
| 374 | 928 } |
| 929 #endif | |
| 930 | |
| 446 | 931 /* |
| 625 | 932 * Top level evaluation function. |
| 933 * Returns an allocated typval_T with the result. | |
| 934 * Returns NULL when there is an error. | |
| 446 | 935 */ |
| 936 typval_T * | |
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937 eval_expr(char_u *arg, char_u **nextcmd) |
| 446 | 938 { |
| 939 typval_T *tv; | |
| 940 | |
| 941 tv = (typval_T *)alloc(sizeof(typval_T)); | |
| 625 | 942 if (tv != NULL && eval0(arg, tv, nextcmd, TRUE) == FAIL) |
| 446 | 943 { |
| 944 vim_free(tv); | |
| 625 | 945 tv = NULL; |
| 446 | 946 } |
| 947 | |
| 948 return tv; | |
| 949 } | |
| 950 | |
| 951 | |
| 7 | 952 /* |
| 408 | 953 * Call some vimL function and return the result in "*rettv". |
| 1624 | 954 * Uses argv[argc] for the function arguments. Only Number and String |
| 955 * arguments are currently supported. | |
| 408 | 956 * Returns OK or FAIL. |
| 957 */ | |
| 3078 | 958 int |
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959 call_vim_function( |
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960 char_u *func, |
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961 int argc, |
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962 char_u **argv, |
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963 int safe, /* use the sandbox */ |
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964 int str_arg_only, /* all arguments are strings */ |
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965 typval_T *rettv) |
| 408 | 966 { |
| 137 | 967 typval_T *argvars; |
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968 varnumber_T n; |
| 7 | 969 int len; |
| 970 int i; | |
| 971 int doesrange; | |
| 972 void *save_funccalp = NULL; | |
| 408 | 973 int ret; |
| 7 | 974 |
| 840 | 975 argvars = (typval_T *)alloc((unsigned)((argc + 1) * sizeof(typval_T))); |
| 7 | 976 if (argvars == NULL) |
| 408 | 977 return FAIL; |
| 7 | 978 |
| 979 for (i = 0; i < argc; i++) | |
| 980 { | |
| 12 | 981 /* Pass a NULL or empty argument as an empty string */ |
| 982 if (argv[i] == NULL || *argv[i] == NUL) | |
| 983 { | |
| 56 | 984 argvars[i].v_type = VAR_STRING; |
| 985 argvars[i].vval.v_string = (char_u *)""; | |
| 12 | 986 continue; |
| 987 } | |
| 988 | |
| 3709 | 989 if (str_arg_only) |
| 990 len = 0; | |
| 991 else | |
| 992 /* Recognize a number argument, the others must be strings. */ | |
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993 vim_str2nr(argv[i], NULL, &len, STR2NR_ALL, &n, NULL, 0); |
| 7 | 994 if (len != 0 && len == (int)STRLEN(argv[i])) |
| 995 { | |
| 56 | 996 argvars[i].v_type = VAR_NUMBER; |
| 997 argvars[i].vval.v_number = n; | |
| 7 | 998 } |
| 999 else | |
| 1000 { | |
| 56 | 1001 argvars[i].v_type = VAR_STRING; |
| 1002 argvars[i].vval.v_string = argv[i]; | |
| 7 | 1003 } |
| 1004 } | |
| 1005 | |
| 1006 if (safe) | |
| 1007 { | |
| 1008 save_funccalp = save_funccal(); | |
| 1009 ++sandbox; | |
| 1010 } | |
| 1011 | |
| 408 | 1012 rettv->v_type = VAR_UNKNOWN; /* clear_tv() uses this */ |
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1013 ret = call_func(func, (int)STRLEN(func), rettv, argc, argvars, NULL, |
| 7 | 1014 curwin->w_cursor.lnum, curwin->w_cursor.lnum, |
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1015 &doesrange, TRUE, NULL, NULL); |
| 7 | 1016 if (safe) |
| 1017 { | |
| 1018 --sandbox; | |
| 1019 restore_funccal(save_funccalp); | |
| 1020 } | |
| 408 | 1021 vim_free(argvars); |
| 1022 | |
| 1023 if (ret == FAIL) | |
| 1024 clear_tv(rettv); | |
| 1025 | |
| 1026 return ret; | |
| 1027 } | |
| 1028 | |
| 4133 | 1029 /* |
| 1030 * Call vimL function "func" and return the result as a number. | |
| 1031 * Returns -1 when calling the function fails. | |
| 1032 * Uses argv[argc] for the function arguments. | |
| 1033 */ | |
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1034 varnumber_T |
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1035 call_func_retnr( |
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1036 char_u *func, |
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1037 int argc, |
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1038 char_u **argv, |
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1039 int safe) /* use the sandbox */ |
| 4133 | 1040 { |
| 1041 typval_T rettv; | |
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1042 varnumber_T retval; |
| 4133 | 1043 |
| 1044 /* All arguments are passed as strings, no conversion to number. */ | |
| 1045 if (call_vim_function(func, argc, argv, safe, TRUE, &rettv) == FAIL) | |
| 1046 return -1; | |
| 1047 | |
| 1048 retval = get_tv_number_chk(&rettv, NULL); | |
| 1049 clear_tv(&rettv); | |
| 1050 return retval; | |
| 1051 } | |
| 1052 | |
| 1053 #if (defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)) \ | |
| 1054 || defined(FEAT_COMPL_FUNC) || defined(PROTO) | |
| 1055 | |
| 1322 | 1056 # if (defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)) || defined(PROTO) |
| 408 | 1057 /* |
| 453 | 1058 * Call vimL function "func" and return the result as a string. |
| 1059 * Returns NULL when calling the function fails. | |
| 408 | 1060 * Uses argv[argc] for the function arguments. |
| 1061 */ | |
| 1062 void * | |
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1063 call_func_retstr( |
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1064 char_u *func, |
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1065 int argc, |
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1066 char_u **argv, |
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1067 int safe) /* use the sandbox */ |
| 408 | 1068 { |
| 1069 typval_T rettv; | |
| 453 | 1070 char_u *retval; |
| 408 | 1071 |
| 3709 | 1072 /* All arguments are passed as strings, no conversion to number. */ |
| 1073 if (call_vim_function(func, argc, argv, safe, TRUE, &rettv) == FAIL) | |
| 408 | 1074 return NULL; |
| 1075 | |
| 1076 retval = vim_strsave(get_tv_string(&rettv)); | |
| 1077 clear_tv(&rettv); | |
| 7 | 1078 return retval; |
| 1079 } | |
| 1322 | 1080 # endif |
| 1081 | |
| 453 | 1082 /* |
| 1690 | 1083 * Call vimL function "func" and return the result as a List. |
| 408 | 1084 * Uses argv[argc] for the function arguments. |
| 1690 | 1085 * Returns NULL when there is something wrong. |
| 408 | 1086 */ |
| 1087 void * | |
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1088 call_func_retlist( |
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1089 char_u *func, |
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1090 int argc, |
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1091 char_u **argv, |
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1092 int safe) /* use the sandbox */ |
| 408 | 1093 { |
| 1094 typval_T rettv; | |
| 1095 | |
| 3709 | 1096 /* All arguments are passed as strings, no conversion to number. */ |
| 1097 if (call_vim_function(func, argc, argv, safe, TRUE, &rettv) == FAIL) | |
| 408 | 1098 return NULL; |
| 1099 | |
| 1100 if (rettv.v_type != VAR_LIST) | |
| 1101 { | |
| 1102 clear_tv(&rettv); | |
| 1103 return NULL; | |
| 1104 } | |
| 1105 | |
| 1106 return rettv.vval.v_list; | |
| 1107 } | |
| 1322 | 1108 #endif |
| 1109 | |
| 7 | 1110 |
| 1111 #ifdef FEAT_FOLDING | |
| 1112 /* | |
| 1113 * Evaluate 'foldexpr'. Returns the foldlevel, and any character preceding | |
| 1114 * it in "*cp". Doesn't give error messages. | |
| 1115 */ | |
| 1116 int | |
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1117 eval_foldexpr(char_u *arg, int *cp) |
| 7 | 1118 { |
| 137 | 1119 typval_T tv; |
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1120 varnumber_T retval; |
| 7 | 1121 char_u *s; |
| 681 | 1122 int use_sandbox = was_set_insecurely((char_u *)"foldexpr", |
| 1123 OPT_LOCAL); | |
| 7 | 1124 |
| 1125 ++emsg_off; | |
| 634 | 1126 if (use_sandbox) |
| 1127 ++sandbox; | |
| 1128 ++textlock; | |
| 7 | 1129 *cp = NUL; |
| 71 | 1130 if (eval0(arg, &tv, NULL, TRUE) == FAIL) |
| 7 | 1131 retval = 0; |
| 1132 else | |
| 1133 { | |
| 1134 /* If the result is a number, just return the number. */ | |
| 71 | 1135 if (tv.v_type == VAR_NUMBER) |
| 1136 retval = tv.vval.v_number; | |
| 156 | 1137 else if (tv.v_type != VAR_STRING || tv.vval.v_string == NULL) |
| 7 | 1138 retval = 0; |
| 1139 else | |
| 1140 { | |
| 1141 /* If the result is a string, check if there is a non-digit before | |
| 1142 * the number. */ | |
| 71 | 1143 s = tv.vval.v_string; |
| 7 | 1144 if (!VIM_ISDIGIT(*s) && *s != '-') |
| 1145 *cp = *s++; | |
| 1146 retval = atol((char *)s); | |
| 1147 } | |
| 71 | 1148 clear_tv(&tv); |
| 7 | 1149 } |
| 1150 --emsg_off; | |
| 634 | 1151 if (use_sandbox) |
| 1152 --sandbox; | |
| 1153 --textlock; | |
| 7 | 1154 |
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1155 return (int)retval; |
| 7 | 1156 } |
| 1157 #endif | |
| 1158 | |
| 1159 /* | |
| 71 | 1160 * ":let" list all variable values |
| 1161 * ":let var1 var2" list variable values | |
| 1162 * ":let var = expr" assignment command. | |
| 117 | 1163 * ":let var += expr" assignment command. |
| 1164 * ":let var -= expr" assignment command. | |
| 1165 * ":let var .= expr" assignment command. | |
| 71 | 1166 * ":let [var1, var2] = expr" unpack list. |
| 7 | 1167 */ |
| 1168 void | |
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1169 ex_let(exarg_T *eap) |
| 7 | 1170 { |
| 1171 char_u *arg = eap->arg; | |
| 71 | 1172 char_u *expr = NULL; |
| 137 | 1173 typval_T rettv; |
| 7 | 1174 int i; |
| 71 | 1175 int var_count = 0; |
| 1176 int semicolon = 0; | |
| 117 | 1177 char_u op[2]; |
| 798 | 1178 char_u *argend; |
| 1374 | 1179 int first = TRUE; |
| 798 | 1180 |
| 1181 argend = skip_var_list(arg, &var_count, &semicolon); | |
| 1182 if (argend == NULL) | |
| 1183 return; | |
| 800 | 1184 if (argend > arg && argend[-1] == '.') /* for var.='str' */ |
| 1185 --argend; | |
| 5770 | 1186 expr = skipwhite(argend); |
| 1187 if (*expr != '=' && !(vim_strchr((char_u *)"+-.", *expr) != NULL | |
| 1188 && expr[1] == '=')) | |
| 76 | 1189 { |
| 151 | 1190 /* |
| 1191 * ":let" without "=": list variables | |
| 1192 */ | |
| 76 | 1193 if (*arg == '[') |
| 1194 EMSG(_(e_invarg)); | |
| 1195 else if (!ends_excmd(*arg)) | |
| 71 | 1196 /* ":let var1 var2" */ |
| 1374 | 1197 arg = list_arg_vars(eap, arg, &first); |
| 71 | 1198 else if (!eap->skip) |
| 124 | 1199 { |
| 71 | 1200 /* ":let" */ |
| 1374 | 1201 list_glob_vars(&first); |
| 1202 list_buf_vars(&first); | |
| 1203 list_win_vars(&first); | |
| 819 | 1204 #ifdef FEAT_WINDOWS |
| 1374 | 1205 list_tab_vars(&first); |
| 1206 #endif | |
| 1207 list_script_vars(&first); | |
| 1208 list_func_vars(&first); | |
| 1209 list_vim_vars(&first); | |
| 124 | 1210 } |
| 71 | 1211 eap->nextcmd = check_nextcmd(arg); |
| 1212 } | |
| 1213 else | |
| 1214 { | |
| 117 | 1215 op[0] = '='; |
| 1216 op[1] = NUL; | |
| 5770 | 1217 if (*expr != '=') |
| 1218 { | |
| 1219 if (vim_strchr((char_u *)"+-.", *expr) != NULL) | |
| 1220 op[0] = *expr; /* +=, -= or .= */ | |
| 1221 expr = skipwhite(expr + 2); | |
| 1222 } | |
| 1223 else | |
| 1224 expr = skipwhite(expr + 1); | |
| 71 | 1225 |
| 1226 if (eap->skip) | |
| 1227 ++emsg_skip; | |
| 76 | 1228 i = eval0(expr, &rettv, &eap->nextcmd, !eap->skip); |
| 71 | 1229 if (eap->skip) |
| 1230 { | |
| 1231 if (i != FAIL) | |
| 1232 clear_tv(&rettv); | |
| 1233 --emsg_skip; | |
| 1234 } | |
| 1235 else if (i != FAIL) | |
| 1236 { | |
| 76 | 1237 (void)ex_let_vars(eap->arg, &rettv, FALSE, semicolon, var_count, |
| 117 | 1238 op); |
| 76 | 1239 clear_tv(&rettv); |
| 1240 } | |
| 1241 } | |
| 1242 } | |
| 1243 | |
| 1244 /* | |
| 1245 * Assign the typevalue "tv" to the variable or variables at "arg_start". | |
| 1246 * Handles both "var" with any type and "[var, var; var]" with a list type. | |
| 117 | 1247 * When "nextchars" is not NULL it points to a string with characters that |
| 1248 * must appear after the variable(s). Use "+", "-" or "." for add, subtract | |
| 1249 * or concatenate. | |
| 76 | 1250 * Returns OK or FAIL; |
| 1251 */ | |
| 1252 static int | |
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1253 ex_let_vars( |
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1254 char_u *arg_start, |
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1255 typval_T *tv, |
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1256 int copy, /* copy values from "tv", don't move */ |
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1257 int semicolon, /* from skip_var_list() */ |
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1258 int var_count, /* from skip_var_list() */ |
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1259 char_u *nextchars) |
| 76 | 1260 { |
| 1261 char_u *arg = arg_start; | |
| 137 | 1262 list_T *l; |
| 76 | 1263 int i; |
| 137 | 1264 listitem_T *item; |
| 1265 typval_T ltv; | |
| 76 | 1266 |
| 1267 if (*arg != '[') | |
| 1268 { | |
| 1269 /* | |
| 1270 * ":let var = expr" or ":for var in list" | |
| 1271 */ | |
| 117 | 1272 if (ex_let_one(arg, tv, copy, nextchars, nextchars) == NULL) |
| 76 | 1273 return FAIL; |
| 1274 return OK; | |
| 1275 } | |
| 1276 | |
| 1277 /* | |
| 1278 * ":let [v1, v2] = list" or ":for [v1, v2] in listlist" | |
| 1279 */ | |
| 156 | 1280 if (tv->v_type != VAR_LIST || (l = tv->vval.v_list) == NULL) |
| 76 | 1281 { |
| 1282 EMSG(_(e_listreq)); | |
| 1283 return FAIL; | |
| 1284 } | |
| 1285 | |
| 1286 i = list_len(l); | |
| 1287 if (semicolon == 0 && var_count < i) | |
| 1288 { | |
| 86 | 1289 EMSG(_("E687: Less targets than List items")); |
| 76 | 1290 return FAIL; |
| 1291 } | |
| 1292 if (var_count - semicolon > i) | |
| 1293 { | |
| 86 | 1294 EMSG(_("E688: More targets than List items")); |
| 76 | 1295 return FAIL; |
| 1296 } | |
| 1297 | |
| 1298 item = l->lv_first; | |
| 1299 while (*arg != ']') | |
| 1300 { | |
| 1301 arg = skipwhite(arg + 1); | |
| 117 | 1302 arg = ex_let_one(arg, &item->li_tv, TRUE, (char_u *)",;]", nextchars); |
| 76 | 1303 item = item->li_next; |
| 1304 if (arg == NULL) | |
| 1305 return FAIL; | |
| 1306 | |
| 1307 arg = skipwhite(arg); | |
| 1308 if (*arg == ';') | |
| 1309 { | |
| 1310 /* Put the rest of the list (may be empty) in the var after ';'. | |
| 1311 * Create a new list for this. */ | |
| 1312 l = list_alloc(); | |
| 1313 if (l == NULL) | |
| 1314 return FAIL; | |
| 1315 while (item != NULL) | |
| 1316 { | |
| 1317 list_append_tv(l, &item->li_tv); | |
| 1318 item = item->li_next; | |
| 1319 } | |
| 1320 | |
| 1321 ltv.v_type = VAR_LIST; | |
| 151 | 1322 ltv.v_lock = 0; |
| 76 | 1323 ltv.vval.v_list = l; |
| 1324 l->lv_refcount = 1; | |
| 1325 | |
| 117 | 1326 arg = ex_let_one(skipwhite(arg + 1), <v, FALSE, |
| 1327 (char_u *)"]", nextchars); | |
| 76 | 1328 clear_tv(<v); |
| 1329 if (arg == NULL) | |
| 1330 return FAIL; | |
| 1331 break; | |
| 1332 } | |
| 1333 else if (*arg != ',' && *arg != ']') | |
| 1334 { | |
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1335 internal_error("ex_let_vars()"); |
| 76 | 1336 return FAIL; |
| 1337 } | |
| 1338 } | |
| 1339 | |
| 1340 return OK; | |
| 1341 } | |
| 1342 | |
| 1343 /* | |
| 1344 * Skip over assignable variable "var" or list of variables "[var, var]". | |
| 1345 * Used for ":let varvar = expr" and ":for varvar in expr". | |
| 1346 * For "[var, var]" increment "*var_count" for each variable. | |
| 1347 * for "[var, var; var]" set "semicolon". | |
| 1348 * Return NULL for an error. | |
| 1349 */ | |
| 1350 static char_u * | |
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1351 skip_var_list( |
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1352 char_u *arg, |
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1353 int *var_count, |
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1354 int *semicolon) |
| 76 | 1355 { |
| 1356 char_u *p, *s; | |
| 1357 | |
| 1358 if (*arg == '[') | |
| 1359 { | |
| 1360 /* "[var, var]": find the matching ']'. */ | |
| 1361 p = arg; | |
| 408 | 1362 for (;;) |
| 76 | 1363 { |
| 1364 p = skipwhite(p + 1); /* skip whites after '[', ';' or ',' */ | |
| 1365 s = skip_var_one(p); | |
| 1366 if (s == p) | |
| 1367 { | |
| 1368 EMSG2(_(e_invarg2), p); | |
| 1369 return NULL; | |
| 1370 } | |
| 1371 ++*var_count; | |
| 1372 | |
| 1373 p = skipwhite(s); | |
| 1374 if (*p == ']') | |
| 1375 break; | |
| 1376 else if (*p == ';') | |
| 1377 { | |
| 1378 if (*semicolon == 1) | |
| 71 | 1379 { |
| 76 | 1380 EMSG(_("Double ; in list of variables")); |
| 1381 return NULL; | |
| 71 | 1382 } |
| 76 | 1383 *semicolon = 1; |
| 1384 } | |
| 1385 else if (*p != ',') | |
| 1386 { | |
| 1387 EMSG2(_(e_invarg2), p); | |
| 1388 return NULL; | |
| 1389 } | |
| 1390 } | |
| 1391 return p + 1; | |
| 1392 } | |
| 1393 else | |
| 1394 return skip_var_one(arg); | |
| 1395 } | |
| 1396 | |
| 159 | 1397 /* |
| 1228 | 1398 * Skip one (assignable) variable name, including @r, $VAR, &option, d.key, |
| 338 | 1399 * l[idx]. |
| 159 | 1400 */ |
| 76 | 1401 static char_u * |
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1402 skip_var_one(char_u *arg) |
| 76 | 1403 { |
| 338 | 1404 if (*arg == '@' && arg[1] != NUL) |
| 1405 return arg + 2; | |
| 1406 return find_name_end(*arg == '$' || *arg == '&' ? arg + 1 : arg, | |
| 1407 NULL, NULL, FNE_INCL_BR | FNE_CHECK_START); | |
| 71 | 1408 } |
| 1409 | |
| 124 | 1410 /* |
| 137 | 1411 * List variables for hashtab "ht" with prefix "prefix". |
| 1412 * If "empty" is TRUE also list NULL strings as empty strings. | |
| 1413 */ | |
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1414 void |
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1415 list_hashtable_vars( |
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1416 hashtab_T *ht, |
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1417 char_u *prefix, |
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1418 int empty, |
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1419 int *first) |
| 137 | 1420 { |
| 1421 hashitem_T *hi; | |
| 1422 dictitem_T *di; | |
| 124 | 1423 int todo; |
| 1424 | |
| 835 | 1425 todo = (int)ht->ht_used; |
| 124 | 1426 for (hi = ht->ht_array; todo > 0 && !got_int; ++hi) |
| 1427 { | |
| 1428 if (!HASHITEM_EMPTY(hi)) | |
| 1429 { | |
| 1430 --todo; | |
| 137 | 1431 di = HI2DI(hi); |
| 1432 if (empty || di->di_tv.v_type != VAR_STRING | |
| 1433 || di->di_tv.vval.v_string != NULL) | |
| 1374 | 1434 list_one_var(di, prefix, first); |
| 124 | 1435 } |
| 1436 } | |
| 1437 } | |
| 1438 | |
| 1439 /* | |
| 1440 * List global variables. | |
| 1441 */ | |
| 1442 static void | |
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1443 list_glob_vars(int *first) |
| 1374 | 1444 { |
| 1445 list_hashtable_vars(&globvarht, (char_u *)"", TRUE, first); | |
| 124 | 1446 } |
| 1447 | |
| 1448 /* | |
| 1449 * List buffer variables. | |
| 1450 */ | |
| 1451 static void | |
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1452 list_buf_vars(int *first) |
| 124 | 1453 { |
| 159 | 1454 char_u numbuf[NUMBUFLEN]; |
| 1455 | |
| 4287 | 1456 list_hashtable_vars(&curbuf->b_vars->dv_hashtab, (char_u *)"b:", |
| 1374 | 1457 TRUE, first); |
| 159 | 1458 |
| 1459 sprintf((char *)numbuf, "%ld", (long)curbuf->b_changedtick); | |
| 1374 | 1460 list_one_var_a((char_u *)"b:", (char_u *)"changedtick", VAR_NUMBER, |
| 1461 numbuf, first); | |
| 124 | 1462 } |
| 1463 | |
| 1464 /* | |
| 1465 * List window variables. | |
| 1466 */ | |
| 1467 static void | |
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1468 list_win_vars(int *first) |
| 1374 | 1469 { |
| 4287 | 1470 list_hashtable_vars(&curwin->w_vars->dv_hashtab, |
| 1374 | 1471 (char_u *)"w:", TRUE, first); |
| 124 | 1472 } |
| 1473 | |
| 819 | 1474 #ifdef FEAT_WINDOWS |
| 1475 /* | |
| 1476 * List tab page variables. | |
| 1477 */ | |
| 1478 static void | |
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1479 list_tab_vars(int *first) |
| 1374 | 1480 { |
| 4287 | 1481 list_hashtable_vars(&curtab->tp_vars->dv_hashtab, |
| 1374 | 1482 (char_u *)"t:", TRUE, first); |
| 819 | 1483 } |
| 1484 #endif | |
| 1485 | |
| 124 | 1486 /* |
| 1487 * List Vim variables. | |
| 1488 */ | |
| 1489 static void | |
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1490 list_vim_vars(int *first) |
| 1374 | 1491 { |
| 1492 list_hashtable_vars(&vimvarht, (char_u *)"v:", FALSE, first); | |
| 71 | 1493 } |
| 1494 | |
| 1495 /* | |
| 778 | 1496 * List script-local variables, if there is a script. |
| 1497 */ | |
| 1498 static void | |
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1499 list_script_vars(int *first) |
| 778 | 1500 { |
| 1501 if (current_SID > 0 && current_SID <= ga_scripts.ga_len) | |
| 1374 | 1502 list_hashtable_vars(&SCRIPT_VARS(current_SID), |
| 1503 (char_u *)"s:", FALSE, first); | |
| 778 | 1504 } |
| 1505 | |
| 1506 /* | |
| 71 | 1507 * List variables in "arg". |
| 1508 */ | |
| 1509 static char_u * | |
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1510 list_arg_vars(exarg_T *eap, char_u *arg, int *first) |
| 71 | 1511 { |
| 1512 int error = FALSE; | |
| 159 | 1513 int len; |
| 71 | 1514 char_u *name; |
| 159 | 1515 char_u *name_start; |
| 1516 char_u *arg_subsc; | |
| 1517 char_u *tofree; | |
| 1518 typval_T tv; | |
| 71 | 1519 |
| 1520 while (!ends_excmd(*arg) && !got_int) | |
| 1521 { | |
| 159 | 1522 if (error || eap->skip) |
| 1523 { | |
| 271 | 1524 arg = find_name_end(arg, NULL, NULL, FNE_INCL_BR | FNE_CHECK_START); |
| 159 | 1525 if (!vim_iswhite(*arg) && !ends_excmd(*arg)) |
| 1526 { | |
| 1527 emsg_severe = TRUE; | |
| 1528 EMSG(_(e_trailing)); | |
| 1529 break; | |
| 1530 } | |
| 1531 } | |
| 1532 else | |
| 1533 { | |
| 1534 /* get_name_len() takes care of expanding curly braces */ | |
| 1535 name_start = name = arg; | |
| 1536 len = get_name_len(&arg, &tofree, TRUE, TRUE); | |
| 1537 if (len <= 0) | |
| 1538 { | |
| 1539 /* This is mainly to keep test 49 working: when expanding | |
| 1540 * curly braces fails overrule the exception error message. */ | |
| 1541 if (len < 0 && !aborting()) | |
| 1542 { | |
| 1543 emsg_severe = TRUE; | |
| 1544 EMSG2(_(e_invarg2), arg); | |
| 1545 break; | |
| 1546 } | |
| 1547 error = TRUE; | |
| 1548 } | |
| 1549 else | |
| 1550 { | |
| 1551 if (tofree != NULL) | |
| 1552 name = tofree; | |
| 6791 | 1553 if (get_var_tv(name, len, &tv, NULL, TRUE, FALSE) == FAIL) |
| 71 | 1554 error = TRUE; |
| 1555 else | |
| 1556 { | |
| 159 | 1557 /* handle d.key, l[idx], f(expr) */ |
| 1558 arg_subsc = arg; | |
| 1559 if (handle_subscript(&arg, &tv, TRUE, TRUE) == FAIL) | |
| 124 | 1560 error = TRUE; |
| 7 | 1561 else |
| 124 | 1562 { |
| 159 | 1563 if (arg == arg_subsc && len == 2 && name[1] == ':') |
| 124 | 1564 { |
| 159 | 1565 switch (*name) |
| 124 | 1566 { |
| 1374 | 1567 case 'g': list_glob_vars(first); break; |
| 1568 case 'b': list_buf_vars(first); break; | |
| 1569 case 'w': list_win_vars(first); break; | |
| 819 | 1570 #ifdef FEAT_WINDOWS |
| 1374 | 1571 case 't': list_tab_vars(first); break; |
| 1572 #endif | |
| 1573 case 'v': list_vim_vars(first); break; | |
| 1574 case 's': list_script_vars(first); break; | |
| 1575 case 'l': list_func_vars(first); break; | |
| 159 | 1576 default: |
| 1577 EMSG2(_("E738: Can't list variables for %s"), name); | |
| 124 | 1578 } |
| 1579 } | |
| 1580 else | |
| 159 | 1581 { |
| 1582 char_u numbuf[NUMBUFLEN]; | |
| 1583 char_u *tf; | |
| 1584 int c; | |
| 1585 char_u *s; | |
| 1586 | |
| 634 | 1587 s = echo_string(&tv, &tf, numbuf, 0); |
| 159 | 1588 c = *arg; |
| 1589 *arg = NUL; | |
| 1590 list_one_var_a((char_u *)"", | |
| 1591 arg == arg_subsc ? name : name_start, | |
| 1374 | 1592 tv.v_type, |
| 1593 s == NULL ? (char_u *)"" : s, | |
| 1594 first); | |
| 159 | 1595 *arg = c; |
| 1596 vim_free(tf); | |
| 1597 } | |
| 1598 clear_tv(&tv); | |
| 124 | 1599 } |
| 7 | 1600 } |
| 71 | 1601 } |
| 159 | 1602 |
| 1603 vim_free(tofree); | |
| 1604 } | |
| 1605 | |
| 1606 arg = skipwhite(arg); | |
| 71 | 1607 } |
| 1608 | |
| 1609 return arg; | |
| 1610 } | |
| 1611 | |
| 1612 /* | |
| 1613 * Set one item of ":let var = expr" or ":let [v1, v2] = list" to its value. | |
| 1614 * Returns a pointer to the char just after the var name. | |
| 1615 * Returns NULL if there is an error. | |
| 1616 */ | |
| 1617 static char_u * | |
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1618 ex_let_one( |
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1619 char_u *arg, /* points to variable name */ |
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1620 typval_T *tv, /* value to assign to variable */ |
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1621 int copy, /* copy value from "tv" */ |
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1622 char_u *endchars, /* valid chars after variable name or NULL */ |
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1623 char_u *op) /* "+", "-", "." or NULL*/ |
| 71 | 1624 { |
| 1625 int c1; | |
| 1626 char_u *name; | |
| 1627 char_u *p; | |
| 1628 char_u *arg_end = NULL; | |
| 1629 int len; | |
| 1630 int opt_flags; | |
| 117 | 1631 char_u *tofree = NULL; |
| 71 | 1632 |
| 1633 /* | |
| 1634 * ":let $VAR = expr": Set environment variable. | |
| 1635 */ | |
| 1636 if (*arg == '$') | |
| 1637 { | |
| 1638 /* Find the end of the name. */ | |
| 1639 ++arg; | |
| 1640 name = arg; | |
| 1641 len = get_env_len(&arg); | |
| 1642 if (len == 0) | |
| 1643 EMSG2(_(e_invarg2), name - 1); | |
| 1644 else | |
| 1645 { | |
| 117 | 1646 if (op != NULL && (*op == '+' || *op == '-')) |
| 1647 EMSG2(_(e_letwrong), op); | |
| 1648 else if (endchars != NULL | |
| 76 | 1649 && vim_strchr(endchars, *skipwhite(arg)) == NULL) |
| 71 | 1650 EMSG(_(e_letunexp)); |
| 2650 | 1651 else if (!check_secure()) |
| 7 | 1652 { |
| 71 | 1653 c1 = name[len]; |
| 1654 name[len] = NUL; | |
| 323 | 1655 p = get_tv_string_chk(tv); |
| 1656 if (p != NULL && op != NULL && *op == '.') | |
| 117 | 1657 { |
| 1658 int mustfree = FALSE; | |
| 1659 char_u *s = vim_getenv(name, &mustfree); | |
| 1660 | |
| 1661 if (s != NULL) | |
| 1662 { | |
| 1663 p = tofree = concat_str(s, p); | |
| 1664 if (mustfree) | |
| 1665 vim_free(s); | |
| 1666 } | |
| 1667 } | |
| 1668 if (p != NULL) | |
| 323 | 1669 { |
| 117 | 1670 vim_setenv(name, p); |
| 323 | 1671 if (STRICMP(name, "HOME") == 0) |
| 1672 init_homedir(); | |
| 1673 else if (didset_vim && STRICMP(name, "VIM") == 0) | |
| 1674 didset_vim = FALSE; | |
| 1675 else if (didset_vimruntime | |
| 1676 && STRICMP(name, "VIMRUNTIME") == 0) | |
| 1677 didset_vimruntime = FALSE; | |
| 1678 arg_end = arg; | |
| 1679 } | |
| 71 | 1680 name[len] = c1; |
| 117 | 1681 vim_free(tofree); |
| 71 | 1682 } |
| 1683 } | |
| 1684 } | |
| 1685 | |
| 1686 /* | |
| 1687 * ":let &option = expr": Set option value. | |
| 1688 * ":let &l:option = expr": Set local option value. | |
| 1689 * ":let &g:option = expr": Set global option value. | |
| 1690 */ | |
| 1691 else if (*arg == '&') | |
| 1692 { | |
| 1693 /* Find the end of the name. */ | |
| 1694 p = find_option_end(&arg, &opt_flags); | |
| 76 | 1695 if (p == NULL || (endchars != NULL |
| 1696 && vim_strchr(endchars, *skipwhite(p)) == NULL)) | |
| 71 | 1697 EMSG(_(e_letunexp)); |
| 1698 else | |
| 1699 { | |
| 117 | 1700 long n; |
| 1701 int opt_type; | |
| 1702 long numval; | |
| 1703 char_u *stringval = NULL; | |
| 1704 char_u *s; | |
| 1705 | |
| 71 | 1706 c1 = *p; |
| 1707 *p = NUL; | |
| 117 | 1708 |
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1709 n = (long)get_tv_number(tv); |
| 323 | 1710 s = get_tv_string_chk(tv); /* != NULL if number or string */ |
| 1711 if (s != NULL && op != NULL && *op != '=') | |
| 117 | 1712 { |
| 1713 opt_type = get_option_value(arg, &numval, | |
| 1714 &stringval, opt_flags); | |
| 1715 if ((opt_type == 1 && *op == '.') | |
| 1716 || (opt_type == 0 && *op != '.')) | |
| 1717 EMSG2(_(e_letwrong), op); | |
| 1718 else | |
| 1719 { | |
| 1720 if (opt_type == 1) /* number */ | |
| 1721 { | |
| 1722 if (*op == '+') | |
| 1723 n = numval + n; | |
| 1724 else | |
| 1725 n = numval - n; | |
| 1726 } | |
| 1727 else if (opt_type == 0 && stringval != NULL) /* string */ | |
| 1728 { | |
| 1729 s = concat_str(stringval, s); | |
| 1730 vim_free(stringval); | |
| 1731 stringval = s; | |
| 1732 } | |
| 1733 } | |
| 1734 } | |
| 323 | 1735 if (s != NULL) |
| 1736 { | |
| 1737 set_option_value(arg, n, s, opt_flags); | |
| 1738 arg_end = p; | |
| 1739 } | |
| 71 | 1740 *p = c1; |
| 117 | 1741 vim_free(stringval); |
| 71 | 1742 } |
| 1743 } | |
| 1744 | |
| 1745 /* | |
| 1746 * ":let @r = expr": Set register contents. | |
| 1747 */ | |
| 1748 else if (*arg == '@') | |
| 1749 { | |
| 1750 ++arg; | |
| 117 | 1751 if (op != NULL && (*op == '+' || *op == '-')) |
| 1752 EMSG2(_(e_letwrong), op); | |
| 1753 else if (endchars != NULL | |
| 76 | 1754 && vim_strchr(endchars, *skipwhite(arg + 1)) == NULL) |
| 71 | 1755 EMSG(_(e_letunexp)); |
| 1756 else | |
| 1757 { | |
| 944 | 1758 char_u *ptofree = NULL; |
| 117 | 1759 char_u *s; |
| 1760 | |
| 323 | 1761 p = get_tv_string_chk(tv); |
| 1762 if (p != NULL && op != NULL && *op == '.') | |
| 117 | 1763 { |
| 5796 | 1764 s = get_reg_contents(*arg == '@' ? '"' : *arg, GREG_EXPR_SRC); |
| 117 | 1765 if (s != NULL) |
| 1766 { | |
| 944 | 1767 p = ptofree = concat_str(s, p); |
| 117 | 1768 vim_free(s); |
| 1769 } | |
| 1770 } | |
| 1771 if (p != NULL) | |
| 323 | 1772 { |
| 117 | 1773 write_reg_contents(*arg == '@' ? '"' : *arg, p, -1, FALSE); |
| 323 | 1774 arg_end = arg + 1; |
| 1775 } | |
| 944 | 1776 vim_free(ptofree); |
| 71 | 1777 } |
| 1778 } | |
| 1779 | |
| 1780 /* | |
| 1781 * ":let var = expr": Set internal variable. | |
| 110 | 1782 * ":let {expr} = expr": Idem, name made with curly braces |
| 71 | 1783 */ |
| 271 | 1784 else if (eval_isnamec1(*arg) || *arg == '{') |
| 71 | 1785 { |
| 137 | 1786 lval_T lv; |
| 110 | 1787 |
| 5604 | 1788 p = get_lval(arg, tv, &lv, FALSE, FALSE, 0, FNE_CHECK_START); |
| 110 | 1789 if (p != NULL && lv.ll_name != NULL) |
| 1790 { | |
| 1791 if (endchars != NULL && vim_strchr(endchars, *skipwhite(p)) == NULL) | |
| 1792 EMSG(_(e_letunexp)); | |
| 1793 else | |
| 1794 { | |
| 117 | 1795 set_var_lval(&lv, p, tv, copy, op); |
| 110 | 1796 arg_end = p; |
| 1797 } | |
| 1798 } | |
| 1799 clear_lval(&lv); | |
| 71 | 1800 } |
| 1801 | |
| 1802 else | |
| 1803 EMSG2(_(e_invarg2), arg); | |
| 1804 | |
| 1805 return arg_end; | |
| 1806 } | |
| 1807 | |
| 1808 /* | |
| 100 | 1809 * If "arg" is equal to "b:changedtick" give an error and return TRUE. |
| 1810 */ | |
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1811 int |
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1812 check_changedtick(char_u *arg) |
| 100 | 1813 { |
| 1814 if (STRNCMP(arg, "b:changedtick", 13) == 0 && !eval_isnamec(arg[13])) | |
| 1815 { | |
| 1816 EMSG2(_(e_readonlyvar), arg); | |
| 1817 return TRUE; | |
| 1818 } | |
| 1819 return FALSE; | |
| 1820 } | |
| 1821 | |
| 1822 /* | |
| 110 | 1823 * Get an lval: variable, Dict item or List item that can be assigned a value |
| 1824 * to: "name", "na{me}", "name[expr]", "name[expr:expr]", "name[expr][expr]", | |
| 1825 * "name.key", "name.key[expr]" etc. | |
| 1826 * Indexing only works if "name" is an existing List or Dictionary. | |
| 1827 * "name" points to the start of the name. | |
| 1828 * If "rettv" is not NULL it points to the value to be assigned. | |
| 1829 * "unlet" is TRUE for ":unlet": slightly different behavior when something is | |
| 1830 * wrong; must end in space or cmd separator. | |
| 1831 * | |
| 5604 | 1832 * flags: |
| 1833 * GLV_QUIET: do not give error messages | |
| 1834 * GLV_NO_AUTOLOAD: do not use script autoloading | |
| 1835 * | |
| 110 | 1836 * Returns a pointer to just after the name, including indexes. |
| 124 | 1837 * When an evaluation error occurs "lp->ll_name" is NULL; |
| 110 | 1838 * Returns NULL for a parsing error. Still need to free items in "lp"! |
| 71 | 1839 */ |
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1840 char_u * |
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1841 get_lval( |
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1842 char_u *name, |
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1843 typval_T *rettv, |
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1844 lval_T *lp, |
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1845 int unlet, |
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1846 int skip, |
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1847 int flags, /* GLV_ values */ |
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1848 int fne_flags) /* flags for find_name_end() */ |
| 110 | 1849 { |
| 1850 char_u *p; | |
| 1851 char_u *expr_start, *expr_end; | |
| 1852 int cc; | |
| 137 | 1853 dictitem_T *v; |
| 1854 typval_T var1; | |
| 1855 typval_T var2; | |
| 110 | 1856 int empty1 = FALSE; |
| 137 | 1857 listitem_T *ni; |
| 100 | 1858 char_u *key = NULL; |
| 1859 int len; | |
| 137 | 1860 hashtab_T *ht; |
| 5604 | 1861 int quiet = flags & GLV_QUIET; |
| 71 | 1862 |
| 110 | 1863 /* Clear everything in "lp". */ |
| 137 | 1864 vim_memset(lp, 0, sizeof(lval_T)); |
| 110 | 1865 |
| 1866 if (skip) | |
| 1867 { | |
| 1868 /* When skipping just find the end of the name. */ | |
| 1869 lp->ll_name = name; | |
| 271 | 1870 return find_name_end(name, NULL, NULL, FNE_INCL_BR | fne_flags); |
| 110 | 1871 } |
| 1872 | |
| 1873 /* Find the end of the name. */ | |
| 271 | 1874 p = find_name_end(name, &expr_start, &expr_end, fne_flags); |
| 110 | 1875 if (expr_start != NULL) |
| 1876 { | |
| 1877 /* Don't expand the name when we already know there is an error. */ | |
| 1878 if (unlet && !vim_iswhite(*p) && !ends_excmd(*p) | |
| 1879 && *p != '[' && *p != '.') | |
| 1880 { | |
| 1881 EMSG(_(e_trailing)); | |
| 1882 return NULL; | |
| 1883 } | |
| 1884 | |
| 1885 lp->ll_exp_name = make_expanded_name(name, expr_start, expr_end, p); | |
| 1886 if (lp->ll_exp_name == NULL) | |
| 1887 { | |
| 1888 /* Report an invalid expression in braces, unless the | |
| 1889 * expression evaluation has been cancelled due to an | |
| 1890 * aborting error, an interrupt, or an exception. */ | |
| 1891 if (!aborting() && !quiet) | |
| 1892 { | |
| 121 | 1893 emsg_severe = TRUE; |
| 110 | 1894 EMSG2(_(e_invarg2), name); |
| 1895 return NULL; | |
| 1896 } | |
| 1897 } | |
| 1898 lp->ll_name = lp->ll_exp_name; | |
| 1899 } | |
| 1900 else | |
| 1901 lp->ll_name = name; | |
| 1902 | |
| 1903 /* Without [idx] or .key we are done. */ | |
| 1904 if ((*p != '[' && *p != '.') || lp->ll_name == NULL) | |
| 1905 return p; | |
| 1906 | |
| 1907 cc = *p; | |
| 1908 *p = NUL; | |
| 5604 | 1909 v = find_var(lp->ll_name, &ht, flags & GLV_NO_AUTOLOAD); |
| 110 | 1910 if (v == NULL && !quiet) |
| 1911 EMSG2(_(e_undefvar), lp->ll_name); | |
| 1912 *p = cc; | |
| 71 | 1913 if (v == NULL) |
| 1914 return NULL; | |
| 1915 | |
| 110 | 1916 /* |
| 1917 * Loop until no more [idx] or .key is following. | |
| 1918 */ | |
| 137 | 1919 lp->ll_tv = &v->di_tv; |
| 110 | 1920 while (*p == '[' || (*p == '.' && lp->ll_tv->v_type == VAR_DICT)) |
| 1921 { | |
| 1922 if (!(lp->ll_tv->v_type == VAR_LIST && lp->ll_tv->vval.v_list != NULL) | |
| 1923 && !(lp->ll_tv->v_type == VAR_DICT | |
| 1924 && lp->ll_tv->vval.v_dict != NULL)) | |
| 1925 { | |
| 1926 if (!quiet) | |
| 1927 EMSG(_("E689: Can only index a List or Dictionary")); | |
| 1928 return NULL; | |
| 1929 } | |
| 1930 if (lp->ll_range) | |
| 1931 { | |
| 1932 if (!quiet) | |
| 1933 EMSG(_("E708: [:] must come last")); | |
| 1934 return NULL; | |
| 71 | 1935 } |
| 88 | 1936 |
| 100 | 1937 len = -1; |
| 1938 if (*p == '.') | |
| 1939 { | |
| 1940 key = p + 1; | |
| 1941 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len) | |
| 1942 ; | |
| 1943 if (len == 0) | |
| 1944 { | |
| 110 | 1945 if (!quiet) |
| 1946 EMSG(_(e_emptykey)); | |
| 1947 return NULL; | |
| 88 | 1948 } |
| 100 | 1949 p = key + len; |
| 1950 } | |
| 1951 else | |
| 1952 { | |
| 1953 /* Get the index [expr] or the first index [expr: ]. */ | |
| 88 | 1954 p = skipwhite(p + 1); |
| 100 | 1955 if (*p == ':') |
| 1956 empty1 = TRUE; | |
| 88 | 1957 else |
| 1958 { | |
| 100 | 1959 empty1 = FALSE; |
| 1960 if (eval1(&p, &var1, TRUE) == FAIL) /* recursive! */ | |
| 110 | 1961 return NULL; |
| 323 | 1962 if (get_tv_string_chk(&var1) == NULL) |
| 1963 { | |
| 1964 /* not a number or string */ | |
| 1965 clear_tv(&var1); | |
| 1966 return NULL; | |
| 1967 } | |
| 100 | 1968 } |
| 1969 | |
| 1970 /* Optionally get the second index [ :expr]. */ | |
| 1971 if (*p == ':') | |
| 1972 { | |
| 110 | 1973 if (lp->ll_tv->v_type == VAR_DICT) |
| 1974 { | |
| 1975 if (!quiet) | |
| 117 | 1976 EMSG(_(e_dictrange)); |
| 100 | 1977 if (!empty1) |
| 1978 clear_tv(&var1); | |
| 110 | 1979 return NULL; |
| 1980 } | |
| 1981 if (rettv != NULL && (rettv->v_type != VAR_LIST | |
| 1982 || rettv->vval.v_list == NULL)) | |
| 1983 { | |
| 1984 if (!quiet) | |
| 1985 EMSG(_("E709: [:] requires a List value")); | |
| 88 | 1986 if (!empty1) |
| 1987 clear_tv(&var1); | |
| 110 | 1988 return NULL; |
| 88 | 1989 } |
| 100 | 1990 p = skipwhite(p + 1); |
| 1991 if (*p == ']') | |
| 110 | 1992 lp->ll_empty2 = TRUE; |
| 100 | 1993 else |
| 1994 { | |
| 110 | 1995 lp->ll_empty2 = FALSE; |
| 100 | 1996 if (eval1(&p, &var2, TRUE) == FAIL) /* recursive! */ |
| 1997 { | |
| 1998 if (!empty1) | |
| 1999 clear_tv(&var1); | |
| 110 | 2000 return NULL; |
| 100 | 2001 } |
| 323 | 2002 if (get_tv_string_chk(&var2) == NULL) |
| 2003 { | |
| 2004 /* not a number or string */ | |
| 2005 if (!empty1) | |
| 2006 clear_tv(&var1); | |
| 2007 clear_tv(&var2); | |
| 2008 return NULL; | |
| 2009 } | |
| 100 | 2010 } |
| 110 | 2011 lp->ll_range = TRUE; |
| 100 | 2012 } |
| 2013 else | |
| 110 | 2014 lp->ll_range = FALSE; |
| 100 | 2015 |
| 2016 if (*p != ']') | |
| 2017 { | |
| 110 | 2018 if (!quiet) |
| 2019 EMSG(_(e_missbrac)); | |
| 100 | 2020 if (!empty1) |
| 2021 clear_tv(&var1); | |
| 110 | 2022 if (lp->ll_range && !lp->ll_empty2) |
| 100 | 2023 clear_tv(&var2); |
| 110 | 2024 return NULL; |
| 100 | 2025 } |
| 2026 | |
| 2027 /* Skip to past ']'. */ | |
| 2028 ++p; | |
| 2029 } | |
| 2030 | |
| 110 | 2031 if (lp->ll_tv->v_type == VAR_DICT) |
| 100 | 2032 { |
| 2033 if (len == -1) | |
| 2034 { | |
| 110 | 2035 /* "[key]": get key from "var1" */ |
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2036 key = get_tv_string_chk(&var1); /* is number or string */ |
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2037 if (key == NULL) |
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2038 { |
| 100 | 2039 clear_tv(&var1); |
| 110 | 2040 return NULL; |
| 2041 } | |
| 2042 } | |
| 117 | 2043 lp->ll_list = NULL; |
| 2044 lp->ll_dict = lp->ll_tv->vval.v_dict; | |
| 121 | 2045 lp->ll_di = dict_find(lp->ll_dict, key, len); |
| 2739 | 2046 |
| 3687 | 2047 /* When assigning to a scope dictionary check that a function and |
| 2048 * variable name is valid (only variable name unless it is l: or | |
| 2049 * g: dictionary). Disallow overwriting a builtin function. */ | |
| 2050 if (rettv != NULL && lp->ll_dict->dv_scope != 0) | |
| 2051 { | |
| 2052 int prevval; | |
| 2053 int wrong; | |
| 2054 | |
| 2055 if (len != -1) | |
| 2056 { | |
| 2057 prevval = key[len]; | |
| 2058 key[len] = NUL; | |
| 2059 } | |
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2060 else |
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2061 prevval = 0; /* avoid compiler warning */ |
| 3687 | 2062 wrong = (lp->ll_dict->dv_scope == VAR_DEF_SCOPE |
| 2063 && rettv->v_type == VAR_FUNC | |
| 2739 | 2064 && var_check_func_name(key, lp->ll_di == NULL)) |
| 3687 | 2065 || !valid_varname(key); |
| 2066 if (len != -1) | |
| 2067 key[len] = prevval; | |
| 2068 if (wrong) | |
| 2739 | 2069 return NULL; |
| 2070 } | |
| 2071 | |
| 110 | 2072 if (lp->ll_di == NULL) |
| 100 | 2073 { |
| 2739 | 2074 /* Can't add "v:" variable. */ |
| 2075 if (lp->ll_dict == &vimvardict) | |
| 2076 { | |
| 2077 EMSG2(_(e_illvar), name); | |
| 2078 return NULL; | |
| 2079 } | |
| 2080 | |
| 121 | 2081 /* Key does not exist in dict: may need to add it. */ |
| 110 | 2082 if (*p == '[' || *p == '.' || unlet) |
| 2083 { | |
| 2084 if (!quiet) | |
| 117 | 2085 EMSG2(_(e_dictkey), key); |
| 100 | 2086 if (len == -1) |
| 2087 clear_tv(&var1); | |
| 110 | 2088 return NULL; |
| 100 | 2089 } |
| 2090 if (len == -1) | |
| 110 | 2091 lp->ll_newkey = vim_strsave(key); |
| 100 | 2092 else |
| 110 | 2093 lp->ll_newkey = vim_strnsave(key, len); |
| 100 | 2094 if (len == -1) |
| 2095 clear_tv(&var1); | |
| 110 | 2096 if (lp->ll_newkey == NULL) |
| 100 | 2097 p = NULL; |
| 2098 break; | |
| 2099 } | |
| 2739 | 2100 /* existing variable, need to check if it can be changed */ |
| 6773 | 2101 else if (var_check_ro(lp->ll_di->di_flags, name, FALSE)) |
| 2739 | 2102 return NULL; |
| 2103 | |
| 100 | 2104 if (len == -1) |
| 88 | 2105 clear_tv(&var1); |
| 110 | 2106 lp->ll_tv = &lp->ll_di->di_tv; |
| 100 | 2107 } |
| 2108 else | |
| 2109 { | |
| 2110 /* | |
| 2111 * Get the number and item for the only or first index of the List. | |
| 2112 */ | |
| 2113 if (empty1) | |
| 110 | 2114 lp->ll_n1 = 0; |
| 100 | 2115 else |
| 2116 { | |
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2117 lp->ll_n1 = (long)get_tv_number(&var1); |
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2118 /* is number or string */ |
| 100 | 2119 clear_tv(&var1); |
| 2120 } | |
| 117 | 2121 lp->ll_dict = NULL; |
| 110 | 2122 lp->ll_list = lp->ll_tv->vval.v_list; |
| 2123 lp->ll_li = list_find(lp->ll_list, lp->ll_n1); | |
| 2124 if (lp->ll_li == NULL) | |
| 2125 { | |
| 842 | 2126 if (lp->ll_n1 < 0) |
| 2127 { | |
| 2128 lp->ll_n1 = 0; | |
| 2129 lp->ll_li = list_find(lp->ll_list, lp->ll_n1); | |
| 2130 } | |
| 2131 } | |
| 2132 if (lp->ll_li == NULL) | |
| 2133 { | |
| 110 | 2134 if (lp->ll_range && !lp->ll_empty2) |
| 100 | 2135 clear_tv(&var2); |
| 2772 | 2136 if (!quiet) |
| 2137 EMSGN(_(e_listidx), lp->ll_n1); | |
| 110 | 2138 return NULL; |
| 100 | 2139 } |
| 2140 | |
| 2141 /* | |
| 2142 * May need to find the item or absolute index for the second | |
| 2143 * index of a range. | |
| 110 | 2144 * When no index given: "lp->ll_empty2" is TRUE. |
| 2145 * Otherwise "lp->ll_n2" is set to the second index. | |
| 100 | 2146 */ |
| 110 | 2147 if (lp->ll_range && !lp->ll_empty2) |
| 2148 { | |
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2149 lp->ll_n2 = (long)get_tv_number(&var2); |
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2150 /* is number or string */ |
| 88 | 2151 clear_tv(&var2); |
| 110 | 2152 if (lp->ll_n2 < 0) |
| 2153 { | |
| 2154 ni = list_find(lp->ll_list, lp->ll_n2); | |
| 100 | 2155 if (ni == NULL) |
| 2772 | 2156 { |
| 2157 if (!quiet) | |
| 2158 EMSGN(_(e_listidx), lp->ll_n2); | |
| 110 | 2159 return NULL; |
| 2772 | 2160 } |
| 110 | 2161 lp->ll_n2 = list_idx_of_item(lp->ll_list, ni); |
| 2162 } | |
| 2163 | |
| 2164 /* Check that lp->ll_n2 isn't before lp->ll_n1. */ | |
| 2165 if (lp->ll_n1 < 0) | |
| 2166 lp->ll_n1 = list_idx_of_item(lp->ll_list, lp->ll_li); | |
| 2167 if (lp->ll_n2 < lp->ll_n1) | |
| 2772 | 2168 { |
| 2169 if (!quiet) | |
| 2170 EMSGN(_(e_listidx), lp->ll_n2); | |
| 110 | 2171 return NULL; |
| 2772 | 2172 } |
| 110 | 2173 } |
| 2174 | |
| 2175 lp->ll_tv = &lp->ll_li->li_tv; | |
| 2176 } | |
| 2177 } | |
| 2178 | |
| 2179 return p; | |
| 2180 } | |
| 2181 | |
| 2182 /* | |
| 137 | 2183 * Clear lval "lp" that was filled by get_lval(). |
| 110 | 2184 */ |
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2185 void |
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2186 clear_lval(lval_T *lp) |
| 110 | 2187 { |
| 2188 vim_free(lp->ll_exp_name); | |
| 2189 vim_free(lp->ll_newkey); | |
| 2190 } | |
| 2191 | |
| 2192 /* | |
| 151 | 2193 * Set a variable that was parsed by get_lval() to "rettv". |
| 110 | 2194 * "endp" points to just after the parsed name. |
| 117 | 2195 * "op" is NULL, "+" for "+=", "-" for "-=", "." for ".=" or "=" for "=". |
| 2196 */ | |
| 2197 static void | |
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|
2198 set_var_lval( |
|
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2199 lval_T *lp, |
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2200 char_u *endp, |
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2201 typval_T *rettv, |
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2202 int copy, |
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|
2203 char_u *op) |
| 110 | 2204 { |
| 2205 int cc; | |
| 137 | 2206 listitem_T *ri; |
| 2207 dictitem_T *di; | |
| 110 | 2208 |
| 2209 if (lp->ll_tv == NULL) | |
| 2210 { | |
| 2211 if (!check_changedtick(lp->ll_name)) | |
| 2212 { | |
| 2213 cc = *endp; | |
| 2214 *endp = NUL; | |
| 117 | 2215 if (op != NULL && *op != '=') |
| 2216 { | |
| 137 | 2217 typval_T tv; |
| 117 | 2218 |
| 151 | 2219 /* handle +=, -= and .= */ |
| 6791 | 2220 di = NULL; |
| 835 | 2221 if (get_var_tv(lp->ll_name, (int)STRLEN(lp->ll_name), |
| 6791 | 2222 &tv, &di, TRUE, FALSE) == OK) |
| 2223 { | |
| 2224 if ((di == NULL | |
| 2225 || (!var_check_ro(di->di_flags, lp->ll_name, FALSE) | |
| 2226 && !tv_check_lock(di->di_tv.v_lock, lp->ll_name, | |
| 2227 FALSE))) | |
| 2228 && tv_op(&tv, rettv, op) == OK) | |
| 117 | 2229 set_var(lp->ll_name, &tv, FALSE); |
| 2230 clear_tv(&tv); | |
| 2231 } | |
| 2232 } | |
| 2233 else | |
| 2234 set_var(lp->ll_name, rettv, copy); | |
| 110 | 2235 *endp = cc; |
| 2236 } | |
| 2237 } | |
| 151 | 2238 else if (tv_check_lock(lp->ll_newkey == NULL |
| 2239 ? lp->ll_tv->v_lock | |
| 6773 | 2240 : lp->ll_tv->vval.v_dict->dv_lock, lp->ll_name, FALSE)) |
| 151 | 2241 ; |
| 110 | 2242 else if (lp->ll_range) |
| 2243 { | |
| 6166 | 2244 listitem_T *ll_li = lp->ll_li; |
| 2245 int ll_n1 = lp->ll_n1; | |
| 2246 | |
| 2247 /* | |
| 2248 * Check whether any of the list items is locked | |
| 2249 */ | |
| 6422 | 2250 for (ri = rettv->vval.v_list->lv_first; ri != NULL && ll_li != NULL; ) |
| 6166 | 2251 { |
| 6773 | 2252 if (tv_check_lock(ll_li->li_tv.v_lock, lp->ll_name, FALSE)) |
| 6166 | 2253 return; |
| 2254 ri = ri->li_next; | |
| 2255 if (ri == NULL || (!lp->ll_empty2 && lp->ll_n2 == ll_n1)) | |
| 2256 break; | |
| 2257 ll_li = ll_li->li_next; | |
| 2258 ++ll_n1; | |
| 2259 } | |
| 2260 | |
| 110 | 2261 /* |
| 2262 * Assign the List values to the list items. | |
| 2263 */ | |
| 2264 for (ri = rettv->vval.v_list->lv_first; ri != NULL; ) | |
| 2265 { | |
| 117 | 2266 if (op != NULL && *op != '=') |
| 2267 tv_op(&lp->ll_li->li_tv, &ri->li_tv, op); | |
| 2268 else | |
| 2269 { | |
| 2270 clear_tv(&lp->ll_li->li_tv); | |
| 2271 copy_tv(&ri->li_tv, &lp->ll_li->li_tv); | |
| 2272 } | |
| 110 | 2273 ri = ri->li_next; |
| 2274 if (ri == NULL || (!lp->ll_empty2 && lp->ll_n2 == lp->ll_n1)) | |
| 2275 break; | |
| 2276 if (lp->ll_li->li_next == NULL) | |
| 2277 { | |
| 2278 /* Need to add an empty item. */ | |
| 533 | 2279 if (list_append_number(lp->ll_list, 0) == FAIL) |
| 110 | 2280 { |
| 2281 ri = NULL; | |
| 88 | 2282 break; |
| 110 | 2283 } |
| 2284 } | |
| 2285 lp->ll_li = lp->ll_li->li_next; | |
| 2286 ++lp->ll_n1; | |
| 2287 } | |
| 2288 if (ri != NULL) | |
| 2289 EMSG(_("E710: List value has more items than target")); | |
| 117 | 2290 else if (lp->ll_empty2 |
| 2291 ? (lp->ll_li != NULL && lp->ll_li->li_next != NULL) | |
| 110 | 2292 : lp->ll_n1 != lp->ll_n2) |
| 2293 EMSG(_("E711: List value has not enough items")); | |
| 2294 } | |
| 2295 else | |
| 2296 { | |
| 2297 /* | |
| 2298 * Assign to a List or Dictionary item. | |
| 2299 */ | |
| 2300 if (lp->ll_newkey != NULL) | |
| 2301 { | |
| 117 | 2302 if (op != NULL && *op != '=') |
| 2303 { | |
| 2304 EMSG2(_(e_letwrong), op); | |
| 2305 return; | |
| 2306 } | |
| 2307 | |
| 110 | 2308 /* Need to add an item to the Dictionary. */ |
| 121 | 2309 di = dictitem_alloc(lp->ll_newkey); |
| 110 | 2310 if (di == NULL) |
| 2311 return; | |
| 121 | 2312 if (dict_add(lp->ll_tv->vval.v_dict, di) == FAIL) |
| 2313 { | |
| 2314 vim_free(di); | |
| 2315 return; | |
| 2316 } | |
| 110 | 2317 lp->ll_tv = &di->di_tv; |
| 2318 } | |
| 117 | 2319 else if (op != NULL && *op != '=') |
| 2320 { | |
| 2321 tv_op(lp->ll_tv, rettv, op); | |
| 2322 return; | |
| 2323 } | |
| 110 | 2324 else |
| 2325 clear_tv(lp->ll_tv); | |
| 2326 | |
| 2327 /* | |
| 2328 * Assign the value to the variable or list item. | |
| 2329 */ | |
| 2330 if (copy) | |
| 2331 copy_tv(rettv, lp->ll_tv); | |
| 2332 else | |
| 2333 { | |
| 2334 *lp->ll_tv = *rettv; | |
| 156 | 2335 lp->ll_tv->v_lock = 0; |
| 110 | 2336 init_tv(rettv); |
| 2337 } | |
| 2338 } | |
| 7 | 2339 } |
| 2340 | |
| 76 | 2341 /* |
| 117 | 2342 * Handle "tv1 += tv2", "tv1 -= tv2" and "tv1 .= tv2" |
| 2343 * Returns OK or FAIL. | |
| 2344 */ | |
| 2345 static int | |
|
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2346 tv_op(typval_T *tv1, typval_T *tv2, char_u *op) |
| 117 | 2347 { |
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2348 varnumber_T n; |
| 117 | 2349 char_u numbuf[NUMBUFLEN]; |
| 2350 char_u *s; | |
| 2351 | |
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2352 /* Can't do anything with a Funcref, Dict, v:true on the right. */ |
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|
2353 if (tv2->v_type != VAR_FUNC && tv2->v_type != VAR_DICT |
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2354 && tv2->v_type != VAR_SPECIAL) |
| 117 | 2355 { |
| 2356 switch (tv1->v_type) | |
| 2357 { | |
|
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2358 case VAR_UNKNOWN: |
| 117 | 2359 case VAR_DICT: |
| 2360 case VAR_FUNC: | |
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2361 case VAR_PARTIAL: |
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2362 case VAR_SPECIAL: |
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2363 case VAR_JOB: |
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2364 case VAR_CHANNEL: |
| 117 | 2365 break; |
| 2366 | |
| 2367 case VAR_LIST: | |
| 2368 if (*op != '+' || tv2->v_type != VAR_LIST) | |
| 2369 break; | |
| 2370 /* List += List */ | |
| 2371 if (tv1->vval.v_list != NULL && tv2->vval.v_list != NULL) | |
| 2372 list_extend(tv1->vval.v_list, tv2->vval.v_list, NULL); | |
| 2373 return OK; | |
| 2374 | |
| 2375 case VAR_NUMBER: | |
| 2376 case VAR_STRING: | |
| 2377 if (tv2->v_type == VAR_LIST) | |
| 2378 break; | |
| 2379 if (*op == '+' || *op == '-') | |
| 2380 { | |
| 2381 /* nr += nr or nr -= nr*/ | |
| 2382 n = get_tv_number(tv1); | |
| 1624 | 2383 #ifdef FEAT_FLOAT |
| 2384 if (tv2->v_type == VAR_FLOAT) | |
| 2385 { | |
| 2386 float_T f = n; | |
| 2387 | |
| 2388 if (*op == '+') | |
| 2389 f += tv2->vval.v_float; | |
| 2390 else | |
| 2391 f -= tv2->vval.v_float; | |
| 2392 clear_tv(tv1); | |
| 2393 tv1->v_type = VAR_FLOAT; | |
| 2394 tv1->vval.v_float = f; | |
| 2395 } | |
| 117 | 2396 else |
| 1624 | 2397 #endif |
| 2398 { | |
| 2399 if (*op == '+') | |
| 2400 n += get_tv_number(tv2); | |
| 2401 else | |
| 2402 n -= get_tv_number(tv2); | |
| 2403 clear_tv(tv1); | |
| 2404 tv1->v_type = VAR_NUMBER; | |
| 2405 tv1->vval.v_number = n; | |
| 2406 } | |
| 2407 } | |
| 2408 else | |
| 2409 { | |
| 2410 if (tv2->v_type == VAR_FLOAT) | |
| 2411 break; | |
| 2412 | |
| 117 | 2413 /* str .= str */ |
| 2414 s = get_tv_string(tv1); | |
| 2415 s = concat_str(s, get_tv_string_buf(tv2, numbuf)); | |
| 2416 clear_tv(tv1); | |
| 2417 tv1->v_type = VAR_STRING; | |
| 2418 tv1->vval.v_string = s; | |
| 2419 } | |
| 2420 return OK; | |
| 1624 | 2421 |
| 2422 case VAR_FLOAT: | |
|
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2423 #ifdef FEAT_FLOAT |
| 1624 | 2424 { |
| 2425 float_T f; | |
| 2426 | |
| 2427 if (*op == '.' || (tv2->v_type != VAR_FLOAT | |
| 2428 && tv2->v_type != VAR_NUMBER | |
| 2429 && tv2->v_type != VAR_STRING)) | |
| 2430 break; | |
| 2431 if (tv2->v_type == VAR_FLOAT) | |
| 2432 f = tv2->vval.v_float; | |
| 2433 else | |
| 2434 f = get_tv_number(tv2); | |
| 2435 if (*op == '+') | |
| 2436 tv1->vval.v_float += f; | |
| 2437 else | |
| 2438 tv1->vval.v_float -= f; | |
| 2439 } | |
|
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|
2440 #endif |
| 1624 | 2441 return OK; |
| 117 | 2442 } |
| 2443 } | |
| 2444 | |
| 2445 EMSG2(_(e_letwrong), op); | |
| 2446 return FAIL; | |
| 2447 } | |
| 2448 | |
| 2449 /* | |
| 76 | 2450 * Evaluate the expression used in a ":for var in expr" command. |
| 2451 * "arg" points to "var". | |
| 2452 * Set "*errp" to TRUE for an error, FALSE otherwise; | |
| 2453 * Return a pointer that holds the info. Null when there is an error. | |
| 2454 */ | |
| 2455 void * | |
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2456 eval_for_line( |
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2457 char_u *arg, |
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2458 int *errp, |
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2459 char_u **nextcmdp, |
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2460 int skip) |
| 76 | 2461 { |
| 137 | 2462 forinfo_T *fi; |
| 76 | 2463 char_u *expr; |
| 137 | 2464 typval_T tv; |
| 2465 list_T *l; | |
| 76 | 2466 |
| 2467 *errp = TRUE; /* default: there is an error */ | |
| 2468 | |
| 137 | 2469 fi = (forinfo_T *)alloc_clear(sizeof(forinfo_T)); |
| 76 | 2470 if (fi == NULL) |
| 2471 return NULL; | |
| 2472 | |
| 2473 expr = skip_var_list(arg, &fi->fi_varcount, &fi->fi_semicolon); | |
| 2474 if (expr == NULL) | |
| 2475 return fi; | |
| 2476 | |
| 2477 expr = skipwhite(expr); | |
| 2478 if (expr[0] != 'i' || expr[1] != 'n' || !vim_iswhite(expr[2])) | |
| 2479 { | |
| 86 | 2480 EMSG(_("E690: Missing \"in\" after :for")); |
| 76 | 2481 return fi; |
| 2482 } | |
| 2483 | |
| 2484 if (skip) | |
| 2485 ++emsg_skip; | |
| 2486 if (eval0(skipwhite(expr + 2), &tv, nextcmdp, !skip) == OK) | |
| 2487 { | |
| 2488 *errp = FALSE; | |
| 2489 if (!skip) | |
| 2490 { | |
| 2491 l = tv.vval.v_list; | |
|
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2492 if (tv.v_type != VAR_LIST) |
| 359 | 2493 { |
| 76 | 2494 EMSG(_(e_listreq)); |
| 359 | 2495 clear_tv(&tv); |
| 2496 } | |
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2497 else if (l == NULL) |
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2498 { |
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2499 /* a null list is like an empty list: do nothing */ |
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2500 clear_tv(&tv); |
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2501 } |
| 76 | 2502 else |
| 2503 { | |
| 512 | 2504 /* No need to increment the refcount, it's already set for the |
| 2505 * list being used in "tv". */ | |
| 76 | 2506 fi->fi_list = l; |
| 2507 list_add_watch(l, &fi->fi_lw); | |
| 2508 fi->fi_lw.lw_item = l->lv_first; | |
| 2509 } | |
| 2510 } | |
| 2511 } | |
| 2512 if (skip) | |
| 2513 --emsg_skip; | |
| 2514 | |
| 2515 return fi; | |
| 2516 } | |
| 2517 | |
| 2518 /* | |
| 2519 * Use the first item in a ":for" list. Advance to the next. | |
| 2520 * Assign the values to the variable (list). "arg" points to the first one. | |
| 2521 * Return TRUE when a valid item was found, FALSE when at end of list or | |
| 2522 * something wrong. | |
| 2523 */ | |
| 2524 int | |
|
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2525 next_for_item(void *fi_void, char_u *arg) |
| 76 | 2526 { |
|
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2527 forinfo_T *fi = (forinfo_T *)fi_void; |
| 76 | 2528 int result; |
| 137 | 2529 listitem_T *item; |
| 76 | 2530 |
| 2531 item = fi->fi_lw.lw_item; | |
| 2532 if (item == NULL) | |
| 2533 result = FALSE; | |
| 2534 else | |
| 2535 { | |
| 2536 fi->fi_lw.lw_item = item->li_next; | |
| 2537 result = (ex_let_vars(arg, &item->li_tv, TRUE, | |
| 2538 fi->fi_semicolon, fi->fi_varcount, NULL) == OK); | |
| 2539 } | |
| 2540 return result; | |
| 2541 } | |
| 2542 | |
| 2543 /* | |
| 2544 * Free the structure used to store info used by ":for". | |
| 2545 */ | |
| 2546 void | |
|
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2547 free_for_info(void *fi_void) |
| 76 | 2548 { |
| 137 | 2549 forinfo_T *fi = (forinfo_T *)fi_void; |
| 76 | 2550 |
| 92 | 2551 if (fi != NULL && fi->fi_list != NULL) |
| 359 | 2552 { |
| 76 | 2553 list_rem_watch(fi->fi_list, &fi->fi_lw); |
| 359 | 2554 list_unref(fi->fi_list); |
| 2555 } | |
| 76 | 2556 vim_free(fi); |
| 2557 } | |
| 2558 | |
| 7 | 2559 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
| 2560 | |
| 2561 void | |
|
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2562 set_context_for_expression( |
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2563 expand_T *xp, |
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2564 char_u *arg, |
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diff
changeset
|
2565 cmdidx_T cmdidx) |
| 7 | 2566 { |
| 2567 int got_eq = FALSE; | |
| 2568 int c; | |
| 76 | 2569 char_u *p; |
| 2570 | |
| 2571 if (cmdidx == CMD_let) | |
| 2572 { | |
| 2573 xp->xp_context = EXPAND_USER_VARS; | |
| 159 | 2574 if (vim_strpbrk(arg, (char_u *)"\"'+-*/%.=!?~|&$([<>,#") == NULL) |
| 76 | 2575 { |
| 2576 /* ":let var1 var2 ...": find last space. */ | |
| 159 | 2577 for (p = arg + STRLEN(arg); p >= arg; ) |
| 76 | 2578 { |
| 2579 xp->xp_pattern = p; | |
| 137 | 2580 mb_ptr_back(arg, p); |
| 76 | 2581 if (vim_iswhite(*p)) |
| 2582 break; | |
| 2583 } | |
| 2584 return; | |
| 2585 } | |
| 2586 } | |
| 2587 else | |
| 2588 xp->xp_context = cmdidx == CMD_call ? EXPAND_FUNCTIONS | |
| 2589 : EXPAND_EXPRESSION; | |
| 7 | 2590 while ((xp->xp_pattern = vim_strpbrk(arg, |
| 2591 (char_u *)"\"'+-*/%.=!?~|&$([<>,#")) != NULL) | |
| 2592 { | |
| 2593 c = *xp->xp_pattern; | |
| 2594 if (c == '&') | |
| 2595 { | |
| 2596 c = xp->xp_pattern[1]; | |
| 2597 if (c == '&') | |
| 2598 { | |
| 2599 ++xp->xp_pattern; | |
| 2600 xp->xp_context = cmdidx != CMD_let || got_eq | |
| 2601 ? EXPAND_EXPRESSION : EXPAND_NOTHING; | |
| 2602 } | |
| 2603 else if (c != ' ') | |
| 201 | 2604 { |
| 7 | 2605 xp->xp_context = EXPAND_SETTINGS; |
| 201 | 2606 if ((c == 'l' || c == 'g') && xp->xp_pattern[2] == ':') |
| 2607 xp->xp_pattern += 2; | |
| 2608 | |
| 2609 } | |
| 7 | 2610 } |
| 2611 else if (c == '$') | |
| 2612 { | |
| 2613 /* environment variable */ | |
| 2614 xp->xp_context = EXPAND_ENV_VARS; | |
| 2615 } | |
| 2616 else if (c == '=') | |
| 2617 { | |
| 2618 got_eq = TRUE; | |
| 2619 xp->xp_context = EXPAND_EXPRESSION; | |
| 2620 } | |
|
8763
4b83af41f5db
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parents:
8749
diff
changeset
|
2621 else if (c == '#' |
|
4b83af41f5db
commit https://github.com/vim/vim/commit/a32095fc8fdf5fe3d487c86d9cc54adb1236731e
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parents:
8749
diff
changeset
|
2622 && xp->xp_context == EXPAND_EXPRESSION) |
|
4b83af41f5db
commit https://github.com/vim/vim/commit/a32095fc8fdf5fe3d487c86d9cc54adb1236731e
Christian Brabandt <cb@256bit.org>
parents:
8749
diff
changeset
|
2623 { |
|
4b83af41f5db
commit https://github.com/vim/vim/commit/a32095fc8fdf5fe3d487c86d9cc54adb1236731e
Christian Brabandt <cb@256bit.org>
parents:
8749
diff
changeset
|
2624 /* Autoload function/variable contains '#'. */ |
|
4b83af41f5db
commit https://github.com/vim/vim/commit/a32095fc8fdf5fe3d487c86d9cc54adb1236731e
Christian Brabandt <cb@256bit.org>
parents:
8749
diff
changeset
|
2625 break; |
|
4b83af41f5db
commit https://github.com/vim/vim/commit/a32095fc8fdf5fe3d487c86d9cc54adb1236731e
Christian Brabandt <cb@256bit.org>
parents:
8749
diff
changeset
|
2626 } |
| 6367 | 2627 else if ((c == '<' || c == '#') |
| 7 | 2628 && xp->xp_context == EXPAND_FUNCTIONS |
| 2629 && vim_strchr(xp->xp_pattern, '(') == NULL) | |
| 2630 { | |
| 6367 | 2631 /* Function name can start with "<SNR>" and contain '#'. */ |
| 7 | 2632 break; |
| 2633 } | |
| 2634 else if (cmdidx != CMD_let || got_eq) | |
| 2635 { | |
| 2636 if (c == '"') /* string */ | |
| 2637 { | |
| 2638 while ((c = *++xp->xp_pattern) != NUL && c != '"') | |
| 2639 if (c == '\\' && xp->xp_pattern[1] != NUL) | |
| 2640 ++xp->xp_pattern; | |
| 2641 xp->xp_context = EXPAND_NOTHING; | |
| 2642 } | |
| 2643 else if (c == '\'') /* literal string */ | |
| 2644 { | |
| 100 | 2645 /* Trick: '' is like stopping and starting a literal string. */ |
| 7 | 2646 while ((c = *++xp->xp_pattern) != NUL && c != '\'') |
| 2647 /* skip */ ; | |
| 2648 xp->xp_context = EXPAND_NOTHING; | |
| 2649 } | |
| 2650 else if (c == '|') | |
| 2651 { | |
| 2652 if (xp->xp_pattern[1] == '|') | |
| 2653 { | |
| 2654 ++xp->xp_pattern; | |
| 2655 xp->xp_context = EXPAND_EXPRESSION; | |
| 2656 } | |
| 2657 else | |
| 2658 xp->xp_context = EXPAND_COMMANDS; | |
| 2659 } | |
| 2660 else | |
| 2661 xp->xp_context = EXPAND_EXPRESSION; | |
| 2662 } | |
| 2663 else | |
| 76 | 2664 /* Doesn't look like something valid, expand as an expression |
| 2665 * anyway. */ | |
| 2666 xp->xp_context = EXPAND_EXPRESSION; | |
| 7 | 2667 arg = xp->xp_pattern; |
| 2668 if (*arg != NUL) | |
| 2669 while ((c = *++arg) != NUL && (c == ' ' || c == '\t')) | |
| 2670 /* skip */ ; | |
| 2671 } | |
| 2672 xp->xp_pattern = arg; | |
| 2673 } | |
| 2674 | |
| 2675 #endif /* FEAT_CMDL_COMPL */ | |
| 2676 | |
| 2677 /* | |
| 2678 * ":unlet[!] var1 ... " command. | |
| 2679 */ | |
| 2680 void | |
|
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2681 ex_unlet(exarg_T *eap) |
| 7 | 2682 { |
| 151 | 2683 ex_unletlock(eap, eap->arg, 0); |
| 2684 } | |
| 2685 | |
| 2686 /* | |
| 2687 * ":lockvar" and ":unlockvar" commands | |
| 2688 */ | |
| 2689 void | |
|
7817
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2690 ex_lockvar(exarg_T *eap) |
| 151 | 2691 { |
| 7 | 2692 char_u *arg = eap->arg; |
| 151 | 2693 int deep = 2; |
| 2694 | |
| 2695 if (eap->forceit) | |
| 2696 deep = -1; | |
| 2697 else if (vim_isdigit(*arg)) | |
| 2698 { | |
| 2699 deep = getdigits(&arg); | |
| 2700 arg = skipwhite(arg); | |
| 2701 } | |
| 2702 | |
| 2703 ex_unletlock(eap, arg, deep); | |
| 2704 } | |
| 2705 | |
| 2706 /* | |
| 2707 * ":unlet", ":lockvar" and ":unlockvar" are quite similar. | |
| 2708 */ | |
| 2709 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
2710 ex_unletlock( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2711 exarg_T *eap, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2712 char_u *argstart, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2713 int deep) |
| 151 | 2714 { |
| 2715 char_u *arg = argstart; | |
| 7 | 2716 char_u *name_end; |
| 2717 int error = FALSE; | |
| 151 | 2718 lval_T lv; |
| 7 | 2719 |
| 2720 do | |
| 2721 { | |
| 110 | 2722 /* Parse the name and find the end. */ |
| 5604 | 2723 name_end = get_lval(arg, NULL, &lv, TRUE, eap->skip || error, 0, |
| 271 | 2724 FNE_CHECK_START); |
| 110 | 2725 if (lv.ll_name == NULL) |
| 2726 error = TRUE; /* error but continue parsing */ | |
| 2727 if (name_end == NULL || (!vim_iswhite(*name_end) | |
| 2728 && !ends_excmd(*name_end))) | |
| 2729 { | |
| 2730 if (name_end != NULL) | |
| 2731 { | |
| 2732 emsg_severe = TRUE; | |
| 2733 EMSG(_(e_trailing)); | |
| 2734 } | |
| 2735 if (!(eap->skip || error)) | |
| 2736 clear_lval(&lv); | |
| 7 | 2737 break; |
| 2738 } | |
| 2739 | |
| 2740 if (!error && !eap->skip) | |
| 151 | 2741 { |
| 2742 if (eap->cmdidx == CMD_unlet) | |
| 2743 { | |
| 2744 if (do_unlet_var(&lv, name_end, eap->forceit) == FAIL) | |
| 2745 error = TRUE; | |
| 2746 } | |
| 2747 else | |
| 2748 { | |
| 2749 if (do_lock_var(&lv, name_end, deep, | |
| 2750 eap->cmdidx == CMD_lockvar) == FAIL) | |
| 2751 error = TRUE; | |
| 2752 } | |
| 2753 } | |
| 110 | 2754 |
| 2755 if (!eap->skip) | |
| 2756 clear_lval(&lv); | |
| 2757 | |
| 7 | 2758 arg = skipwhite(name_end); |
| 2759 } while (!ends_excmd(*arg)); | |
| 2760 | |
| 2761 eap->nextcmd = check_nextcmd(arg); | |
| 2762 } | |
| 2763 | |
| 100 | 2764 static int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
2765 do_unlet_var( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2766 lval_T *lp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2767 char_u *name_end, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2768 int forceit) |
| 100 | 2769 { |
| 110 | 2770 int ret = OK; |
| 2771 int cc; | |
| 2772 | |
| 2773 if (lp->ll_tv == NULL) | |
| 2774 { | |
| 2775 cc = *name_end; | |
| 2776 *name_end = NUL; | |
| 2777 | |
| 2778 /* Normal name or expanded name. */ | |
| 2779 if (check_changedtick(lp->ll_name)) | |
| 2780 ret = FAIL; | |
| 151 | 2781 else if (do_unlet(lp->ll_name, forceit) == FAIL) |
| 110 | 2782 ret = FAIL; |
| 2783 *name_end = cc; | |
| 2784 } | |
| 6751 | 2785 else if ((lp->ll_list != NULL |
| 6773 | 2786 && tv_check_lock(lp->ll_list->lv_lock, lp->ll_name, FALSE)) |
| 6751 | 2787 || (lp->ll_dict != NULL |
| 6773 | 2788 && tv_check_lock(lp->ll_dict->dv_lock, lp->ll_name, FALSE))) |
| 151 | 2789 return FAIL; |
| 110 | 2790 else if (lp->ll_range) |
| 2791 { | |
| 137 | 2792 listitem_T *li; |
| 6166 | 2793 listitem_T *ll_li = lp->ll_li; |
|
7653
d4370fef0175
commit https://github.com/vim/vim/commit/c970330676eaae7ba7cd05cfa46df5a413853ef9
Christian Brabandt <cb@256bit.org>
parents:
7651
diff
changeset
|
2794 int ll_n1 = lp->ll_n1; |
| 6166 | 2795 |
| 2796 while (ll_li != NULL && (lp->ll_empty2 || lp->ll_n2 >= ll_n1)) | |
| 2797 { | |
| 2798 li = ll_li->li_next; | |
| 6773 | 2799 if (tv_check_lock(ll_li->li_tv.v_lock, lp->ll_name, FALSE)) |
| 6166 | 2800 return FAIL; |
| 2801 ll_li = li; | |
| 2802 ++ll_n1; | |
| 2803 } | |
| 110 | 2804 |
| 2805 /* Delete a range of List items. */ | |
| 2806 while (lp->ll_li != NULL && (lp->ll_empty2 || lp->ll_n2 >= lp->ll_n1)) | |
| 2807 { | |
| 2808 li = lp->ll_li->li_next; | |
| 2809 listitem_remove(lp->ll_list, lp->ll_li); | |
| 2810 lp->ll_li = li; | |
| 2811 ++lp->ll_n1; | |
| 2812 } | |
| 2813 } | |
| 2814 else | |
| 2815 { | |
| 2816 if (lp->ll_list != NULL) | |
| 2817 /* unlet a List item. */ | |
| 2818 listitem_remove(lp->ll_list, lp->ll_li); | |
| 121 | 2819 else |
| 110 | 2820 /* unlet a Dictionary item. */ |
| 121 | 2821 dictitem_remove(lp->ll_dict, lp->ll_di); |
| 110 | 2822 } |
| 2823 | |
| 2824 return ret; | |
| 100 | 2825 } |
| 2826 | |
| 7 | 2827 /* |
| 2828 * "unlet" a variable. Return OK if it existed, FAIL if not. | |
| 151 | 2829 * When "forceit" is TRUE don't complain if the variable doesn't exist. |
| 7 | 2830 */ |
| 2831 int | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2832 do_unlet(char_u *name, int forceit) |
| 7 | 2833 { |
| 137 | 2834 hashtab_T *ht; |
| 2835 hashitem_T *hi; | |
| 124 | 2836 char_u *varname; |
| 6751 | 2837 dict_T *d; |
| 1493 | 2838 dictitem_T *di; |
| 124 | 2839 |
| 137 | 2840 ht = find_var_ht(name, &varname); |
| 2841 if (ht != NULL && *varname != NUL) | |
| 2842 { | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
9560
diff
changeset
|
2843 d = get_current_funccal_dict(ht); |
|
7534
0765665083be
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Christian Brabandt <cb@256bit.org>
parents:
7513
diff
changeset
|
2844 if (d == NULL) |
|
0765665083be
commit https://github.com/vim/vim/commit/71bcfdf30109c3d6e40d143adcaf33964b18a70b
Christian Brabandt <cb@256bit.org>
parents:
7513
diff
changeset
|
2845 { |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2846 if (ht == &globvarht) |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2847 d = &globvardict; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2848 else if (ht == &compat_hashtab) |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2849 d = &vimvardict; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2850 else |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2851 { |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2852 di = find_var_in_ht(ht, *name, (char_u *)"", FALSE); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2853 d = di == NULL ? NULL : di->di_tv.vval.v_dict; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2854 } |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2855 if (d == NULL) |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2856 { |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
2857 internal_error("do_unlet()"); |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2858 return FAIL; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2859 } |
|
7534
0765665083be
commit https://github.com/vim/vim/commit/71bcfdf30109c3d6e40d143adcaf33964b18a70b
Christian Brabandt <cb@256bit.org>
parents:
7513
diff
changeset
|
2860 } |
| 137 | 2861 hi = hash_find(ht, varname); |
|
9688
2ea935bdd1a1
commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents:
9686
diff
changeset
|
2862 if (HASHITEM_EMPTY(hi)) |
|
9731
f85d94eee05b
commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2863 hi = find_hi_in_scoped_ht(name, &ht); |
|
9688
2ea935bdd1a1
commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents:
9686
diff
changeset
|
2864 if (hi != NULL && !HASHITEM_EMPTY(hi)) |
| 137 | 2865 { |
| 1493 | 2866 di = HI2DI(hi); |
| 6773 | 2867 if (var_check_fixed(di->di_flags, name, FALSE) |
|
7534
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parents:
7513
diff
changeset
|
2868 || var_check_ro(di->di_flags, name, FALSE) |
|
0765665083be
commit https://github.com/vim/vim/commit/71bcfdf30109c3d6e40d143adcaf33964b18a70b
Christian Brabandt <cb@256bit.org>
parents:
7513
diff
changeset
|
2869 || tv_check_lock(d->dv_lock, name, FALSE)) |
|
7498
3fcd3d235f7b
commit https://github.com/vim/vim/commit/af8af8bfac5792fa64efbc524032d568cc7754f7
Christian Brabandt <cb@256bit.org>
parents:
7480
diff
changeset
|
2870 return FAIL; |
|
3fcd3d235f7b
commit https://github.com/vim/vim/commit/af8af8bfac5792fa64efbc524032d568cc7754f7
Christian Brabandt <cb@256bit.org>
parents:
7480
diff
changeset
|
2871 |
| 151 | 2872 delete_var(ht, hi); |
| 2873 return OK; | |
| 2874 } | |
| 2875 } | |
| 2876 if (forceit) | |
| 2877 return OK; | |
| 2878 EMSG2(_("E108: No such variable: \"%s\""), name); | |
| 7 | 2879 return FAIL; |
| 2880 } | |
| 2881 | |
| 151 | 2882 /* |
| 2883 * Lock or unlock variable indicated by "lp". | |
| 2884 * "deep" is the levels to go (-1 for unlimited); | |
| 2885 * "lock" is TRUE for ":lockvar", FALSE for ":unlockvar". | |
| 2886 */ | |
| 2887 static int | |
|
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7788
diff
changeset
|
2888 do_lock_var( |
|
83861277e6a3
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7788
diff
changeset
|
2889 lval_T *lp, |
|
83861277e6a3
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7788
diff
changeset
|
2890 char_u *name_end, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2891 int deep, |
|
83861277e6a3
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parents:
7788
diff
changeset
|
2892 int lock) |
| 151 | 2893 { |
| 2894 int ret = OK; | |
| 2895 int cc; | |
| 2896 dictitem_T *di; | |
| 2897 | |
| 2898 if (deep == 0) /* nothing to do */ | |
| 2899 return OK; | |
| 2900 | |
| 2901 if (lp->ll_tv == NULL) | |
| 2902 { | |
| 2903 cc = *name_end; | |
| 2904 *name_end = NUL; | |
| 2905 | |
| 2906 /* Normal name or expanded name. */ | |
| 2907 if (check_changedtick(lp->ll_name)) | |
| 2908 ret = FAIL; | |
| 2909 else | |
| 2910 { | |
| 5604 | 2911 di = find_var(lp->ll_name, NULL, TRUE); |
| 151 | 2912 if (di == NULL) |
| 2913 ret = FAIL; | |
| 2914 else | |
| 2915 { | |
| 2916 if (lock) | |
| 2917 di->di_flags |= DI_FLAGS_LOCK; | |
| 2918 else | |
| 2919 di->di_flags &= ~DI_FLAGS_LOCK; | |
| 2920 item_lock(&di->di_tv, deep, lock); | |
| 2921 } | |
| 2922 } | |
| 2923 *name_end = cc; | |
| 2924 } | |
| 2925 else if (lp->ll_range) | |
| 2926 { | |
| 2927 listitem_T *li = lp->ll_li; | |
| 2928 | |
| 2929 /* (un)lock a range of List items. */ | |
| 2930 while (li != NULL && (lp->ll_empty2 || lp->ll_n2 >= lp->ll_n1)) | |
| 2931 { | |
| 2932 item_lock(&li->li_tv, deep, lock); | |
| 2933 li = li->li_next; | |
| 2934 ++lp->ll_n1; | |
| 2935 } | |
| 2936 } | |
| 2937 else if (lp->ll_list != NULL) | |
| 2938 /* (un)lock a List item. */ | |
| 2939 item_lock(&lp->ll_li->li_tv, deep, lock); | |
| 2940 else | |
| 6870 | 2941 /* (un)lock a Dictionary item. */ |
| 151 | 2942 item_lock(&lp->ll_di->di_tv, deep, lock); |
| 2943 | |
| 2944 return ret; | |
| 2945 } | |
| 2946 | |
| 2947 /* | |
| 2948 * Lock or unlock an item. "deep" is nr of levels to go. | |
| 2949 */ | |
| 2950 static void | |
|
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7788
diff
changeset
|
2951 item_lock(typval_T *tv, int deep, int lock) |
| 151 | 2952 { |
| 2953 static int recurse = 0; | |
| 2954 list_T *l; | |
| 2955 listitem_T *li; | |
| 2956 dict_T *d; | |
| 2957 hashitem_T *hi; | |
| 2958 int todo; | |
| 2959 | |
| 2960 if (recurse >= DICT_MAXNEST) | |
| 2961 { | |
| 2962 EMSG(_("E743: variable nested too deep for (un)lock")); | |
| 2963 return; | |
| 2964 } | |
| 2965 if (deep == 0) | |
| 2966 return; | |
| 2967 ++recurse; | |
| 2968 | |
| 2969 /* lock/unlock the item itself */ | |
| 2970 if (lock) | |
| 2971 tv->v_lock |= VAR_LOCKED; | |
| 2972 else | |
| 2973 tv->v_lock &= ~VAR_LOCKED; | |
| 2974 | |
| 2975 switch (tv->v_type) | |
| 2976 { | |
|
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diff
changeset
|
2977 case VAR_UNKNOWN: |
|
e875f0fbd9c0
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diff
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|
2978 case VAR_NUMBER: |
|
e875f0fbd9c0
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diff
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|
2979 case VAR_STRING: |
|
e875f0fbd9c0
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diff
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|
2980 case VAR_FUNC: |
|
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Christian Brabandt <cb@256bit.org>
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8536
diff
changeset
|
2981 case VAR_PARTIAL: |
|
7943
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diff
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|
2982 case VAR_FLOAT: |
|
e875f0fbd9c0
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diff
changeset
|
2983 case VAR_SPECIAL: |
|
7957
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7955
diff
changeset
|
2984 case VAR_JOB: |
|
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commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
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diff
changeset
|
2985 case VAR_CHANNEL: |
|
7943
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diff
changeset
|
2986 break; |
|
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parents:
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diff
changeset
|
2987 |
| 151 | 2988 case VAR_LIST: |
| 2989 if ((l = tv->vval.v_list) != NULL) | |
| 2990 { | |
| 2991 if (lock) | |
| 2992 l->lv_lock |= VAR_LOCKED; | |
| 2993 else | |
| 2994 l->lv_lock &= ~VAR_LOCKED; | |
| 2995 if (deep < 0 || deep > 1) | |
| 2996 /* recursive: lock/unlock the items the List contains */ | |
| 2997 for (li = l->lv_first; li != NULL; li = li->li_next) | |
| 2998 item_lock(&li->li_tv, deep - 1, lock); | |
| 2999 } | |
| 3000 break; | |
| 3001 case VAR_DICT: | |
| 3002 if ((d = tv->vval.v_dict) != NULL) | |
| 3003 { | |
| 3004 if (lock) | |
| 3005 d->dv_lock |= VAR_LOCKED; | |
| 3006 else | |
| 3007 d->dv_lock &= ~VAR_LOCKED; | |
| 3008 if (deep < 0 || deep > 1) | |
| 3009 { | |
| 3010 /* recursive: lock/unlock the items the List contains */ | |
| 835 | 3011 todo = (int)d->dv_hashtab.ht_used; |
| 151 | 3012 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi) |
| 3013 { | |
| 3014 if (!HASHITEM_EMPTY(hi)) | |
| 3015 { | |
| 3016 --todo; | |
| 3017 item_lock(&HI2DI(hi)->di_tv, deep - 1, lock); | |
| 3018 } | |
| 3019 } | |
| 3020 } | |
| 3021 } | |
| 3022 } | |
| 3023 --recurse; | |
| 3024 } | |
| 3025 | |
| 7 | 3026 #if (defined(FEAT_MENU) && defined(FEAT_MULTI_LANG)) || defined(PROTO) |
| 3027 /* | |
| 3028 * Delete all "menutrans_" variables. | |
| 3029 */ | |
| 3030 void | |
|
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parents:
7788
diff
changeset
|
3031 del_menutrans_vars(void) |
| 7 | 3032 { |
| 137 | 3033 hashitem_T *hi; |
| 124 | 3034 int todo; |
| 3035 | |
| 137 | 3036 hash_lock(&globvarht); |
| 835 | 3037 todo = (int)globvarht.ht_used; |
| 137 | 3038 for (hi = globvarht.ht_array; todo > 0 && !got_int; ++hi) |
| 124 | 3039 { |
| 3040 if (!HASHITEM_EMPTY(hi)) | |
| 3041 { | |
| 3042 --todo; | |
| 137 | 3043 if (STRNCMP(HI2DI(hi)->di_key, "menutrans_", 10) == 0) |
| 3044 delete_var(&globvarht, hi); | |
| 3045 } | |
| 3046 } | |
| 3047 hash_unlock(&globvarht); | |
| 7 | 3048 } |
| 3049 #endif | |
| 3050 | |
| 3051 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
| 3052 | |
| 3053 /* | |
| 3054 * Local string buffer for the next two functions to store a variable name | |
| 3055 * with its prefix. Allocated in cat_prefix_varname(), freed later in | |
| 3056 * get_user_var_name(). | |
| 3057 */ | |
| 3058 | |
|
7720
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parents:
7718
diff
changeset
|
3059 static char_u *cat_prefix_varname(int prefix, char_u *name); |
| 7 | 3060 |
| 3061 static char_u *varnamebuf = NULL; | |
| 3062 static int varnamebuflen = 0; | |
| 3063 | |
| 3064 /* | |
| 3065 * Function to concatenate a prefix and a variable name. | |
| 3066 */ | |
| 3067 static char_u * | |
|
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parents:
7788
diff
changeset
|
3068 cat_prefix_varname(int prefix, char_u *name) |
| 7 | 3069 { |
| 3070 int len; | |
| 3071 | |
| 3072 len = (int)STRLEN(name) + 3; | |
| 3073 if (len > varnamebuflen) | |
| 3074 { | |
| 3075 vim_free(varnamebuf); | |
| 3076 len += 10; /* some additional space */ | |
| 3077 varnamebuf = alloc(len); | |
| 3078 if (varnamebuf == NULL) | |
| 3079 { | |
| 3080 varnamebuflen = 0; | |
| 3081 return NULL; | |
| 3082 } | |
| 3083 varnamebuflen = len; | |
| 3084 } | |
| 3085 *varnamebuf = prefix; | |
| 3086 varnamebuf[1] = ':'; | |
| 3087 STRCPY(varnamebuf + 2, name); | |
| 3088 return varnamebuf; | |
| 3089 } | |
| 3090 | |
| 3091 /* | |
| 3092 * Function given to ExpandGeneric() to obtain the list of user defined | |
| 3093 * (global/buffer/window/built-in) variable names. | |
| 3094 */ | |
| 3095 char_u * | |
|
7817
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parents:
7788
diff
changeset
|
3096 get_user_var_name(expand_T *xp, int idx) |
| 7 | 3097 { |
| 142 | 3098 static long_u gdone; |
| 3099 static long_u bdone; | |
| 3100 static long_u wdone; | |
| 819 | 3101 #ifdef FEAT_WINDOWS |
| 3102 static long_u tdone; | |
| 3103 #endif | |
| 142 | 3104 static int vidx; |
| 3105 static hashitem_T *hi; | |
| 3106 hashtab_T *ht; | |
| 7 | 3107 |
| 3108 if (idx == 0) | |
| 819 | 3109 { |
| 124 | 3110 gdone = bdone = wdone = vidx = 0; |
| 819 | 3111 #ifdef FEAT_WINDOWS |
| 3112 tdone = 0; | |
| 3113 #endif | |
| 3114 } | |
| 137 | 3115 |
| 3116 /* Global variables */ | |
| 3117 if (gdone < globvarht.ht_used) | |
| 124 | 3118 { |
| 3119 if (gdone++ == 0) | |
| 137 | 3120 hi = globvarht.ht_array; |
| 142 | 3121 else |
| 3122 ++hi; | |
| 124 | 3123 while (HASHITEM_EMPTY(hi)) |
| 3124 ++hi; | |
| 3125 if (STRNCMP("g:", xp->xp_pattern, 2) == 0) | |
| 3126 return cat_prefix_varname('g', hi->hi_key); | |
| 3127 return hi->hi_key; | |
| 3128 } | |
| 137 | 3129 |
| 3130 /* b: variables */ | |
| 4287 | 3131 ht = &curbuf->b_vars->dv_hashtab; |
| 137 | 3132 if (bdone < ht->ht_used) |
| 124 | 3133 { |
| 3134 if (bdone++ == 0) | |
| 137 | 3135 hi = ht->ht_array; |
| 142 | 3136 else |
| 3137 ++hi; | |
| 124 | 3138 while (HASHITEM_EMPTY(hi)) |
| 3139 ++hi; | |
| 3140 return cat_prefix_varname('b', hi->hi_key); | |
| 3141 } | |
| 137 | 3142 if (bdone == ht->ht_used) |
| 124 | 3143 { |
| 3144 ++bdone; | |
| 7 | 3145 return (char_u *)"b:changedtick"; |
| 3146 } | |
| 137 | 3147 |
| 3148 /* w: variables */ | |
| 4287 | 3149 ht = &curwin->w_vars->dv_hashtab; |
| 137 | 3150 if (wdone < ht->ht_used) |
| 124 | 3151 { |
| 163 | 3152 if (wdone++ == 0) |
| 137 | 3153 hi = ht->ht_array; |
| 142 | 3154 else |
| 3155 ++hi; | |
| 124 | 3156 while (HASHITEM_EMPTY(hi)) |
| 3157 ++hi; | |
| 3158 return cat_prefix_varname('w', hi->hi_key); | |
| 7 | 3159 } |
| 137 | 3160 |
| 819 | 3161 #ifdef FEAT_WINDOWS |
| 3162 /* t: variables */ | |
| 4287 | 3163 ht = &curtab->tp_vars->dv_hashtab; |
| 819 | 3164 if (tdone < ht->ht_used) |
| 3165 { | |
| 3166 if (tdone++ == 0) | |
| 3167 hi = ht->ht_array; | |
| 3168 else | |
| 3169 ++hi; | |
| 3170 while (HASHITEM_EMPTY(hi)) | |
| 3171 ++hi; | |
| 3172 return cat_prefix_varname('t', hi->hi_key); | |
| 3173 } | |
| 3174 #endif | |
| 3175 | |
| 137 | 3176 /* v: variables */ |
| 3177 if (vidx < VV_LEN) | |
| 3178 return cat_prefix_varname('v', (char_u *)vimvars[vidx++].vv_name); | |
| 7 | 3179 |
| 3180 vim_free(varnamebuf); | |
| 3181 varnamebuf = NULL; | |
| 3182 varnamebuflen = 0; | |
| 3183 return NULL; | |
| 3184 } | |
| 3185 | |
| 3186 #endif /* FEAT_CMDL_COMPL */ | |
| 3187 | |
| 3188 /* | |
|
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8742
diff
changeset
|
3189 * Return TRUE if "pat" matches "text". |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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parents:
8742
diff
changeset
|
3190 * Does not use 'cpo' and always uses 'magic'. |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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diff
changeset
|
3191 */ |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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parents:
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diff
changeset
|
3192 static int |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3193 pattern_match(char_u *pat, char_u *text, int ic) |
|
65a5a18d3acf
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diff
changeset
|
3194 { |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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diff
changeset
|
3195 int matches = FALSE; |
|
65a5a18d3acf
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diff
changeset
|
3196 char_u *save_cpo; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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diff
changeset
|
3197 regmatch_T regmatch; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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8742
diff
changeset
|
3198 |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
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8742
diff
changeset
|
3199 /* avoid 'l' flag in 'cpoptions' */ |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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parents:
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diff
changeset
|
3200 save_cpo = p_cpo; |
|
65a5a18d3acf
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8742
diff
changeset
|
3201 p_cpo = (char_u *)""; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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8742
diff
changeset
|
3202 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING); |
|
65a5a18d3acf
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diff
changeset
|
3203 if (regmatch.regprog != NULL) |
|
65a5a18d3acf
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diff
changeset
|
3204 { |
|
65a5a18d3acf
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8742
diff
changeset
|
3205 regmatch.rm_ic = ic; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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8742
diff
changeset
|
3206 matches = vim_regexec_nl(®match, text, (colnr_T)0); |
|
65a5a18d3acf
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8742
diff
changeset
|
3207 vim_regfree(regmatch.regprog); |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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diff
changeset
|
3208 } |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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parents:
8742
diff
changeset
|
3209 p_cpo = save_cpo; |
|
65a5a18d3acf
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8742
diff
changeset
|
3210 return matches; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3211 } |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3212 |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3213 /* |
| 7 | 3214 * types for expressions. |
| 3215 */ | |
| 3216 typedef enum | |
| 3217 { | |
| 3218 TYPE_UNKNOWN = 0 | |
| 3219 , TYPE_EQUAL /* == */ | |
| 3220 , TYPE_NEQUAL /* != */ | |
| 3221 , TYPE_GREATER /* > */ | |
| 3222 , TYPE_GEQUAL /* >= */ | |
| 3223 , TYPE_SMALLER /* < */ | |
| 3224 , TYPE_SEQUAL /* <= */ | |
| 3225 , TYPE_MATCH /* =~ */ | |
| 3226 , TYPE_NOMATCH /* !~ */ | |
| 3227 } exptype_T; | |
| 3228 | |
| 3229 /* | |
| 3230 * The "evaluate" argument: When FALSE, the argument is only parsed but not | |
| 71 | 3231 * executed. The function may return OK, but the rettv will be of type |
| 7 | 3232 * VAR_UNKNOWN. The function still returns FAIL for a syntax error. |
| 3233 */ | |
| 3234 | |
| 3235 /* | |
| 3236 * Handle zero level expression. | |
| 3237 * This calls eval1() and handles error message and nextcmd. | |
| 71 | 3238 * Put the result in "rettv" when returning OK and "evaluate" is TRUE. |
| 533 | 3239 * Note: "rettv.v_lock" is not set. |
| 7 | 3240 * Return OK or FAIL. |
| 3241 */ | |
|
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86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
3242 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3243 eval0( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3244 char_u *arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3245 typval_T *rettv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3246 char_u **nextcmd, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3247 int evaluate) |
| 7 | 3248 { |
| 3249 int ret; | |
| 3250 char_u *p; | |
| 3251 | |
| 3252 p = skipwhite(arg); | |
| 71 | 3253 ret = eval1(&p, rettv, evaluate); |
| 7 | 3254 if (ret == FAIL || !ends_excmd(*p)) |
| 3255 { | |
| 3256 if (ret != FAIL) | |
| 71 | 3257 clear_tv(rettv); |
| 7 | 3258 /* |
| 3259 * Report the invalid expression unless the expression evaluation has | |
| 3260 * been cancelled due to an aborting error, an interrupt, or an | |
| 3261 * exception. | |
| 3262 */ | |
| 3263 if (!aborting()) | |
| 3264 EMSG2(_(e_invexpr2), arg); | |
| 3265 ret = FAIL; | |
| 3266 } | |
| 3267 if (nextcmd != NULL) | |
| 3268 *nextcmd = check_nextcmd(p); | |
| 3269 | |
| 3270 return ret; | |
| 3271 } | |
| 3272 | |
| 3273 /* | |
| 3274 * Handle top level expression: | |
| 1800 | 3275 * expr2 ? expr1 : expr1 |
| 7 | 3276 * |
| 3277 * "arg" must point to the first non-white of the expression. | |
| 3278 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3279 * | |
| 533 | 3280 * Note: "rettv.v_lock" is not set. |
| 3281 * | |
| 7 | 3282 * Return OK or FAIL. |
| 3283 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
3284 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3285 eval1(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3286 { |
| 3287 int result; | |
| 137 | 3288 typval_T var2; |
| 7 | 3289 |
| 3290 /* | |
| 3291 * Get the first variable. | |
| 3292 */ | |
| 71 | 3293 if (eval2(arg, rettv, evaluate) == FAIL) |
| 7 | 3294 return FAIL; |
| 3295 | |
| 3296 if ((*arg)[0] == '?') | |
| 3297 { | |
| 3298 result = FALSE; | |
| 3299 if (evaluate) | |
| 3300 { | |
| 323 | 3301 int error = FALSE; |
| 3302 | |
| 3303 if (get_tv_number_chk(rettv, &error) != 0) | |
| 7 | 3304 result = TRUE; |
| 71 | 3305 clear_tv(rettv); |
| 323 | 3306 if (error) |
| 3307 return FAIL; | |
| 7 | 3308 } |
| 3309 | |
| 3310 /* | |
| 3311 * Get the second variable. | |
| 3312 */ | |
| 3313 *arg = skipwhite(*arg + 1); | |
| 71 | 3314 if (eval1(arg, rettv, evaluate && result) == FAIL) /* recursive! */ |
| 7 | 3315 return FAIL; |
| 3316 | |
| 3317 /* | |
| 3318 * Check for the ":". | |
| 3319 */ | |
| 3320 if ((*arg)[0] != ':') | |
| 3321 { | |
| 3322 EMSG(_("E109: Missing ':' after '?'")); | |
| 3323 if (evaluate && result) | |
| 71 | 3324 clear_tv(rettv); |
| 7 | 3325 return FAIL; |
| 3326 } | |
| 3327 | |
| 3328 /* | |
| 3329 * Get the third variable. | |
| 3330 */ | |
| 3331 *arg = skipwhite(*arg + 1); | |
| 3332 if (eval1(arg, &var2, evaluate && !result) == FAIL) /* recursive! */ | |
| 3333 { | |
| 3334 if (evaluate && result) | |
| 71 | 3335 clear_tv(rettv); |
| 7 | 3336 return FAIL; |
| 3337 } | |
| 3338 if (evaluate && !result) | |
| 71 | 3339 *rettv = var2; |
| 7 | 3340 } |
| 3341 | |
| 3342 return OK; | |
| 3343 } | |
| 3344 | |
| 3345 /* | |
| 3346 * Handle first level expression: | |
| 3347 * expr2 || expr2 || expr2 logical OR | |
| 3348 * | |
| 3349 * "arg" must point to the first non-white of the expression. | |
| 3350 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3351 * | |
| 3352 * Return OK or FAIL. | |
| 3353 */ | |
| 3354 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3355 eval2(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3356 { |
| 137 | 3357 typval_T var2; |
| 7 | 3358 long result; |
| 3359 int first; | |
| 323 | 3360 int error = FALSE; |
| 7 | 3361 |
| 3362 /* | |
| 3363 * Get the first variable. | |
| 3364 */ | |
| 71 | 3365 if (eval3(arg, rettv, evaluate) == FAIL) |
| 7 | 3366 return FAIL; |
| 3367 | |
| 3368 /* | |
| 3369 * Repeat until there is no following "||". | |
| 3370 */ | |
| 3371 first = TRUE; | |
| 3372 result = FALSE; | |
| 3373 while ((*arg)[0] == '|' && (*arg)[1] == '|') | |
| 3374 { | |
| 3375 if (evaluate && first) | |
| 3376 { | |
| 323 | 3377 if (get_tv_number_chk(rettv, &error) != 0) |
| 7 | 3378 result = TRUE; |
| 71 | 3379 clear_tv(rettv); |
| 323 | 3380 if (error) |
| 3381 return FAIL; | |
| 7 | 3382 first = FALSE; |
| 3383 } | |
| 3384 | |
| 3385 /* | |
| 3386 * Get the second variable. | |
| 3387 */ | |
| 3388 *arg = skipwhite(*arg + 2); | |
| 3389 if (eval3(arg, &var2, evaluate && !result) == FAIL) | |
| 3390 return FAIL; | |
| 3391 | |
| 3392 /* | |
| 3393 * Compute the result. | |
| 3394 */ | |
| 3395 if (evaluate && !result) | |
| 3396 { | |
| 323 | 3397 if (get_tv_number_chk(&var2, &error) != 0) |
| 7 | 3398 result = TRUE; |
| 71 | 3399 clear_tv(&var2); |
| 323 | 3400 if (error) |
| 3401 return FAIL; | |
| 7 | 3402 } |
| 3403 if (evaluate) | |
| 3404 { | |
| 71 | 3405 rettv->v_type = VAR_NUMBER; |
| 3406 rettv->vval.v_number = result; | |
| 7 | 3407 } |
| 3408 } | |
| 3409 | |
| 3410 return OK; | |
| 3411 } | |
| 3412 | |
| 3413 /* | |
| 3414 * Handle second level expression: | |
| 3415 * expr3 && expr3 && expr3 logical AND | |
| 3416 * | |
| 3417 * "arg" must point to the first non-white of the expression. | |
| 3418 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3419 * | |
| 3420 * Return OK or FAIL. | |
| 3421 */ | |
| 3422 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3423 eval3(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3424 { |
| 137 | 3425 typval_T var2; |
| 7 | 3426 long result; |
| 3427 int first; | |
| 323 | 3428 int error = FALSE; |
| 7 | 3429 |
| 3430 /* | |
| 3431 * Get the first variable. | |
| 3432 */ | |
| 71 | 3433 if (eval4(arg, rettv, evaluate) == FAIL) |
| 7 | 3434 return FAIL; |
| 3435 | |
| 3436 /* | |
| 3437 * Repeat until there is no following "&&". | |
| 3438 */ | |
| 3439 first = TRUE; | |
| 3440 result = TRUE; | |
| 3441 while ((*arg)[0] == '&' && (*arg)[1] == '&') | |
| 3442 { | |
| 3443 if (evaluate && first) | |
| 3444 { | |
| 323 | 3445 if (get_tv_number_chk(rettv, &error) == 0) |
| 7 | 3446 result = FALSE; |
| 71 | 3447 clear_tv(rettv); |
| 323 | 3448 if (error) |
| 3449 return FAIL; | |
| 7 | 3450 first = FALSE; |
| 3451 } | |
| 3452 | |
| 3453 /* | |
| 3454 * Get the second variable. | |
| 3455 */ | |
| 3456 *arg = skipwhite(*arg + 2); | |
| 3457 if (eval4(arg, &var2, evaluate && result) == FAIL) | |
| 3458 return FAIL; | |
| 3459 | |
| 3460 /* | |
| 3461 * Compute the result. | |
| 3462 */ | |
| 3463 if (evaluate && result) | |
| 3464 { | |
| 323 | 3465 if (get_tv_number_chk(&var2, &error) == 0) |
| 7 | 3466 result = FALSE; |
| 71 | 3467 clear_tv(&var2); |
| 323 | 3468 if (error) |
| 3469 return FAIL; | |
| 7 | 3470 } |
| 3471 if (evaluate) | |
| 3472 { | |
| 71 | 3473 rettv->v_type = VAR_NUMBER; |
| 3474 rettv->vval.v_number = result; | |
| 7 | 3475 } |
| 3476 } | |
| 3477 | |
| 3478 return OK; | |
| 3479 } | |
| 3480 | |
| 3481 /* | |
| 3482 * Handle third level expression: | |
| 3483 * var1 == var2 | |
| 3484 * var1 =~ var2 | |
| 3485 * var1 != var2 | |
| 3486 * var1 !~ var2 | |
| 3487 * var1 > var2 | |
| 3488 * var1 >= var2 | |
| 3489 * var1 < var2 | |
| 3490 * var1 <= var2 | |
| 80 | 3491 * var1 is var2 |
| 3492 * var1 isnot var2 | |
| 7 | 3493 * |
| 3494 * "arg" must point to the first non-white of the expression. | |
| 3495 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3496 * | |
| 3497 * Return OK or FAIL. | |
| 3498 */ | |
| 3499 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3500 eval4(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3501 { |
| 137 | 3502 typval_T var2; |
| 7 | 3503 char_u *p; |
| 3504 int i; | |
| 3505 exptype_T type = TYPE_UNKNOWN; | |
| 80 | 3506 int type_is = FALSE; /* TRUE for "is" and "isnot" */ |
| 7 | 3507 int len = 2; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
3508 varnumber_T n1, n2; |
| 7 | 3509 char_u *s1, *s2; |
| 3510 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN]; | |
| 3511 int ic; | |
| 3512 | |
| 3513 /* | |
| 3514 * Get the first variable. | |
| 3515 */ | |
| 71 | 3516 if (eval5(arg, rettv, evaluate) == FAIL) |
| 7 | 3517 return FAIL; |
| 3518 | |
| 3519 p = *arg; | |
| 3520 switch (p[0]) | |
| 3521 { | |
| 3522 case '=': if (p[1] == '=') | |
| 3523 type = TYPE_EQUAL; | |
| 3524 else if (p[1] == '~') | |
| 3525 type = TYPE_MATCH; | |
| 3526 break; | |
| 3527 case '!': if (p[1] == '=') | |
| 3528 type = TYPE_NEQUAL; | |
| 3529 else if (p[1] == '~') | |
| 3530 type = TYPE_NOMATCH; | |
| 3531 break; | |
| 3532 case '>': if (p[1] != '=') | |
| 3533 { | |
| 3534 type = TYPE_GREATER; | |
| 3535 len = 1; | |
| 3536 } | |
| 3537 else | |
| 3538 type = TYPE_GEQUAL; | |
| 3539 break; | |
| 3540 case '<': if (p[1] != '=') | |
| 3541 { | |
| 3542 type = TYPE_SMALLER; | |
| 3543 len = 1; | |
| 3544 } | |
| 3545 else | |
| 3546 type = TYPE_SEQUAL; | |
| 3547 break; | |
| 80 | 3548 case 'i': if (p[1] == 's') |
| 3549 { | |
| 3550 if (p[2] == 'n' && p[3] == 'o' && p[4] == 't') | |
| 3551 len = 5; | |
|
7064
5fc5c5bf2233
commit https://github.com/vim/vim/commit/37a8de17d4dfd3d463960c38a204ce399c8e19d4
Christian Brabandt <cb@256bit.org>
parents:
7046
diff
changeset
|
3552 i = p[len]; |
|
5fc5c5bf2233
commit https://github.com/vim/vim/commit/37a8de17d4dfd3d463960c38a204ce399c8e19d4
Christian Brabandt <cb@256bit.org>
parents:
7046
diff
changeset
|
3553 if (!isalnum(i) && i != '_') |
| 80 | 3554 { |
| 3555 type = len == 2 ? TYPE_EQUAL : TYPE_NEQUAL; | |
| 3556 type_is = TRUE; | |
| 3557 } | |
| 3558 } | |
| 3559 break; | |
| 7 | 3560 } |
| 3561 | |
| 3562 /* | |
| 1624 | 3563 * If there is a comparative operator, use it. |
| 7 | 3564 */ |
| 3565 if (type != TYPE_UNKNOWN) | |
| 3566 { | |
| 3567 /* extra question mark appended: ignore case */ | |
| 3568 if (p[len] == '?') | |
| 3569 { | |
| 3570 ic = TRUE; | |
| 3571 ++len; | |
| 3572 } | |
| 3573 /* extra '#' appended: match case */ | |
| 3574 else if (p[len] == '#') | |
| 3575 { | |
| 3576 ic = FALSE; | |
| 3577 ++len; | |
| 3578 } | |
| 1624 | 3579 /* nothing appended: use 'ignorecase' */ |
| 7 | 3580 else |
| 3581 ic = p_ic; | |
| 3582 | |
| 3583 /* | |
| 3584 * Get the second variable. | |
| 3585 */ | |
| 3586 *arg = skipwhite(p + len); | |
| 3587 if (eval5(arg, &var2, evaluate) == FAIL) | |
| 3588 { | |
| 71 | 3589 clear_tv(rettv); |
| 7 | 3590 return FAIL; |
| 3591 } | |
| 3592 | |
| 3593 if (evaluate) | |
| 3594 { | |
| 80 | 3595 if (type_is && rettv->v_type != var2.v_type) |
| 3596 { | |
| 3597 /* For "is" a different type always means FALSE, for "notis" | |
| 3598 * it means TRUE. */ | |
| 3599 n1 = (type == TYPE_NEQUAL); | |
| 3600 } | |
| 3601 else if (rettv->v_type == VAR_LIST || var2.v_type == VAR_LIST) | |
| 3602 { | |
| 3603 if (type_is) | |
| 3604 { | |
| 3605 n1 = (rettv->v_type == var2.v_type | |
| 3606 && rettv->vval.v_list == var2.vval.v_list); | |
| 3607 if (type == TYPE_NEQUAL) | |
| 3608 n1 = !n1; | |
| 3609 } | |
| 3610 else if (rettv->v_type != var2.v_type | |
| 3611 || (type != TYPE_EQUAL && type != TYPE_NEQUAL)) | |
| 3612 { | |
| 3613 if (rettv->v_type != var2.v_type) | |
| 86 | 3614 EMSG(_("E691: Can only compare List with List")); |
| 80 | 3615 else |
| 5887 | 3616 EMSG(_("E692: Invalid operation for List")); |
| 80 | 3617 clear_tv(rettv); |
| 3618 clear_tv(&var2); | |
| 3619 return FAIL; | |
| 3620 } | |
| 3621 else | |
| 3622 { | |
| 3623 /* Compare two Lists for being equal or unequal. */ | |
| 2634 | 3624 n1 = list_equal(rettv->vval.v_list, var2.vval.v_list, |
| 3625 ic, FALSE); | |
| 80 | 3626 if (type == TYPE_NEQUAL) |
| 3627 n1 = !n1; | |
| 3628 } | |
| 3629 } | |
| 3630 | |
| 117 | 3631 else if (rettv->v_type == VAR_DICT || var2.v_type == VAR_DICT) |
| 3632 { | |
| 3633 if (type_is) | |
| 3634 { | |
| 3635 n1 = (rettv->v_type == var2.v_type | |
| 3636 && rettv->vval.v_dict == var2.vval.v_dict); | |
| 3637 if (type == TYPE_NEQUAL) | |
| 3638 n1 = !n1; | |
| 3639 } | |
| 3640 else if (rettv->v_type != var2.v_type | |
| 3641 || (type != TYPE_EQUAL && type != TYPE_NEQUAL)) | |
| 3642 { | |
| 3643 if (rettv->v_type != var2.v_type) | |
| 3644 EMSG(_("E735: Can only compare Dictionary with Dictionary")); | |
| 3645 else | |
| 3646 EMSG(_("E736: Invalid operation for Dictionary")); | |
| 3647 clear_tv(rettv); | |
| 3648 clear_tv(&var2); | |
| 3649 return FAIL; | |
| 3650 } | |
| 3651 else | |
| 3652 { | |
| 3653 /* Compare two Dictionaries for being equal or unequal. */ | |
| 2634 | 3654 n1 = dict_equal(rettv->vval.v_dict, var2.vval.v_dict, |
| 3655 ic, FALSE); | |
| 117 | 3656 if (type == TYPE_NEQUAL) |
| 3657 n1 = !n1; | |
| 3658 } | |
| 3659 } | |
| 3660 | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
3661 else if (rettv->v_type == VAR_FUNC || var2.v_type == VAR_FUNC |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
3662 || rettv->v_type == VAR_PARTIAL || var2.v_type == VAR_PARTIAL) |
| 80 | 3663 { |
|
8635
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
3664 if (type != TYPE_EQUAL && type != TYPE_NEQUAL) |
|
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
3665 { |
|
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
3666 EMSG(_("E694: Invalid operation for Funcrefs")); |
| 80 | 3667 clear_tv(rettv); |
| 3668 clear_tv(&var2); | |
| 3669 return FAIL; | |
| 3670 } | |
|
9183
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commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3671 if ((rettv->v_type == VAR_PARTIAL |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3672 && rettv->vval.v_partial == NULL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3673 || (var2.v_type == VAR_PARTIAL |
|
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diff
changeset
|
3674 && var2.vval.v_partial == NULL)) |
|
988c8ab557bf
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Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3675 /* when a partial is NULL assume not equal */ |
|
988c8ab557bf
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parents:
9169
diff
changeset
|
3676 n1 = FALSE; |
|
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parents:
9169
diff
changeset
|
3677 else if (type_is) |
|
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parents:
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diff
changeset
|
3678 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
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parents:
9169
diff
changeset
|
3679 if (rettv->v_type == VAR_FUNC && var2.v_type == VAR_FUNC) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
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parents:
9169
diff
changeset
|
3680 /* strings are considered the same if their value is |
|
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Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3681 * the same */ |
|
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commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
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parents:
9169
diff
changeset
|
3682 n1 = tv_equal(rettv, &var2, ic, FALSE); |
|
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parents:
9169
diff
changeset
|
3683 else if (rettv->v_type == VAR_PARTIAL |
|
988c8ab557bf
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parents:
9169
diff
changeset
|
3684 && var2.v_type == VAR_PARTIAL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3685 n1 = (rettv->vval.v_partial == var2.vval.v_partial); |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
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parents:
9169
diff
changeset
|
3686 else |
|
988c8ab557bf
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Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3687 n1 = FALSE; |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3688 } |
|
988c8ab557bf
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Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3689 else |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3690 n1 = tv_equal(rettv, &var2, ic, FALSE); |
|
8538
c337c813c64d
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Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
3691 if (type == TYPE_NEQUAL) |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
3692 n1 = !n1; |
| 80 | 3693 } |
| 3694 | |
| 1624 | 3695 #ifdef FEAT_FLOAT |
| 3696 /* | |
| 3697 * If one of the two variables is a float, compare as a float. | |
| 3698 * When using "=~" or "!~", always compare as string. | |
| 3699 */ | |
| 3700 else if ((rettv->v_type == VAR_FLOAT || var2.v_type == VAR_FLOAT) | |
| 3701 && type != TYPE_MATCH && type != TYPE_NOMATCH) | |
| 3702 { | |
| 3703 float_T f1, f2; | |
| 3704 | |
| 3705 if (rettv->v_type == VAR_FLOAT) | |
| 3706 f1 = rettv->vval.v_float; | |
| 3707 else | |
| 3708 f1 = get_tv_number(rettv); | |
| 3709 if (var2.v_type == VAR_FLOAT) | |
| 3710 f2 = var2.vval.v_float; | |
| 3711 else | |
| 3712 f2 = get_tv_number(&var2); | |
| 3713 n1 = FALSE; | |
| 3714 switch (type) | |
| 3715 { | |
| 3716 case TYPE_EQUAL: n1 = (f1 == f2); break; | |
| 3717 case TYPE_NEQUAL: n1 = (f1 != f2); break; | |
| 3718 case TYPE_GREATER: n1 = (f1 > f2); break; | |
| 3719 case TYPE_GEQUAL: n1 = (f1 >= f2); break; | |
| 3720 case TYPE_SMALLER: n1 = (f1 < f2); break; | |
| 3721 case TYPE_SEQUAL: n1 = (f1 <= f2); break; | |
| 3722 case TYPE_UNKNOWN: | |
| 3723 case TYPE_MATCH: | |
| 3724 case TYPE_NOMATCH: break; /* avoid gcc warning */ | |
| 3725 } | |
| 3726 } | |
| 3727 #endif | |
| 3728 | |
| 7 | 3729 /* |
| 3730 * If one of the two variables is a number, compare as a number. | |
| 3731 * When using "=~" or "!~", always compare as string. | |
| 3732 */ | |
| 80 | 3733 else if ((rettv->v_type == VAR_NUMBER || var2.v_type == VAR_NUMBER) |
| 7 | 3734 && type != TYPE_MATCH && type != TYPE_NOMATCH) |
| 3735 { | |
| 71 | 3736 n1 = get_tv_number(rettv); |
| 3737 n2 = get_tv_number(&var2); | |
| 7 | 3738 switch (type) |
| 3739 { | |
| 3740 case TYPE_EQUAL: n1 = (n1 == n2); break; | |
| 3741 case TYPE_NEQUAL: n1 = (n1 != n2); break; | |
| 3742 case TYPE_GREATER: n1 = (n1 > n2); break; | |
| 3743 case TYPE_GEQUAL: n1 = (n1 >= n2); break; | |
| 3744 case TYPE_SMALLER: n1 = (n1 < n2); break; | |
| 3745 case TYPE_SEQUAL: n1 = (n1 <= n2); break; | |
| 3746 case TYPE_UNKNOWN: | |
| 3747 case TYPE_MATCH: | |
| 3748 case TYPE_NOMATCH: break; /* avoid gcc warning */ | |
| 3749 } | |
| 3750 } | |
| 3751 else | |
| 3752 { | |
| 71 | 3753 s1 = get_tv_string_buf(rettv, buf1); |
| 3754 s2 = get_tv_string_buf(&var2, buf2); | |
| 7 | 3755 if (type != TYPE_MATCH && type != TYPE_NOMATCH) |
| 3756 i = ic ? MB_STRICMP(s1, s2) : STRCMP(s1, s2); | |
| 3757 else | |
| 3758 i = 0; | |
| 3759 n1 = FALSE; | |
| 3760 switch (type) | |
| 3761 { | |
| 3762 case TYPE_EQUAL: n1 = (i == 0); break; | |
| 3763 case TYPE_NEQUAL: n1 = (i != 0); break; | |
| 3764 case TYPE_GREATER: n1 = (i > 0); break; | |
| 3765 case TYPE_GEQUAL: n1 = (i >= 0); break; | |
| 3766 case TYPE_SMALLER: n1 = (i < 0); break; | |
| 3767 case TYPE_SEQUAL: n1 = (i <= 0); break; | |
| 3768 | |
| 3769 case TYPE_MATCH: | |
| 3770 case TYPE_NOMATCH: | |
|
8749
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3771 n1 = pattern_match(s2, s1, ic); |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3772 if (type == TYPE_NOMATCH) |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3773 n1 = !n1; |
| 7 | 3774 break; |
| 3775 | |
| 3776 case TYPE_UNKNOWN: break; /* avoid gcc warning */ | |
| 3777 } | |
| 3778 } | |
| 71 | 3779 clear_tv(rettv); |
| 3780 clear_tv(&var2); | |
| 3781 rettv->v_type = VAR_NUMBER; | |
| 3782 rettv->vval.v_number = n1; | |
| 7 | 3783 } |
| 3784 } | |
| 3785 | |
| 3786 return OK; | |
| 3787 } | |
| 3788 | |
| 3789 /* | |
| 3790 * Handle fourth level expression: | |
| 3791 * + number addition | |
| 3792 * - number subtraction | |
| 3793 * . string concatenation | |
| 3794 * | |
| 3795 * "arg" must point to the first non-white of the expression. | |
| 3796 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3797 * | |
| 3798 * Return OK or FAIL. | |
| 3799 */ | |
| 3800 static int | |
|
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83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3801 eval5(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3802 { |
| 137 | 3803 typval_T var2; |
| 3804 typval_T var3; | |
| 7 | 3805 int op; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
3806 varnumber_T n1, n2; |
| 1624 | 3807 #ifdef FEAT_FLOAT |
| 3808 float_T f1 = 0, f2 = 0; | |
| 3809 #endif | |
| 7 | 3810 char_u *s1, *s2; |
| 3811 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN]; | |
| 3812 char_u *p; | |
| 3813 | |
| 3814 /* | |
| 3815 * Get the first variable. | |
| 3816 */ | |
| 1655 | 3817 if (eval6(arg, rettv, evaluate, FALSE) == FAIL) |
| 7 | 3818 return FAIL; |
| 3819 | |
| 3820 /* | |
| 3821 * Repeat computing, until no '+', '-' or '.' is following. | |
| 3822 */ | |
| 3823 for (;;) | |
| 3824 { | |
| 3825 op = **arg; | |
| 3826 if (op != '+' && op != '-' && op != '.') | |
| 3827 break; | |
| 3828 | |
| 1624 | 3829 if ((op != '+' || rettv->v_type != VAR_LIST) |
| 3830 #ifdef FEAT_FLOAT | |
| 3831 && (op == '.' || rettv->v_type != VAR_FLOAT) | |
| 3832 #endif | |
| 3833 ) | |
| 323 | 3834 { |
| 3835 /* For "list + ...", an illegal use of the first operand as | |
| 3836 * a number cannot be determined before evaluating the 2nd | |
| 3837 * operand: if this is also a list, all is ok. | |
| 3838 * For "something . ...", "something - ..." or "non-list + ...", | |
| 3839 * we know that the first operand needs to be a string or number | |
| 3840 * without evaluating the 2nd operand. So check before to avoid | |
| 3841 * side effects after an error. */ | |
| 3842 if (evaluate && get_tv_string_chk(rettv) == NULL) | |
| 3843 { | |
| 3844 clear_tv(rettv); | |
| 3845 return FAIL; | |
| 3846 } | |
| 3847 } | |
| 3848 | |
| 7 | 3849 /* |
| 3850 * Get the second variable. | |
| 3851 */ | |
| 3852 *arg = skipwhite(*arg + 1); | |
| 1655 | 3853 if (eval6(arg, &var2, evaluate, op == '.') == FAIL) |
| 7 | 3854 { |
| 71 | 3855 clear_tv(rettv); |
| 7 | 3856 return FAIL; |
| 3857 } | |
| 3858 | |
| 3859 if (evaluate) | |
| 3860 { | |
| 3861 /* | |
| 3862 * Compute the result. | |
| 3863 */ | |
| 3864 if (op == '.') | |
| 3865 { | |
| 323 | 3866 s1 = get_tv_string_buf(rettv, buf1); /* already checked */ |
| 3867 s2 = get_tv_string_buf_chk(&var2, buf2); | |
| 3868 if (s2 == NULL) /* type error ? */ | |
| 3869 { | |
| 3870 clear_tv(rettv); | |
| 3871 clear_tv(&var2); | |
| 3872 return FAIL; | |
| 3873 } | |
| 117 | 3874 p = concat_str(s1, s2); |
| 71 | 3875 clear_tv(rettv); |
| 3876 rettv->v_type = VAR_STRING; | |
| 3877 rettv->vval.v_string = p; | |
| 7 | 3878 } |
| 104 | 3879 else if (op == '+' && rettv->v_type == VAR_LIST |
| 3880 && var2.v_type == VAR_LIST) | |
| 80 | 3881 { |
| 3882 /* concatenate Lists */ | |
| 3883 if (list_concat(rettv->vval.v_list, var2.vval.v_list, | |
| 3884 &var3) == FAIL) | |
| 3885 { | |
| 3886 clear_tv(rettv); | |
| 3887 clear_tv(&var2); | |
| 3888 return FAIL; | |
| 3889 } | |
| 3890 clear_tv(rettv); | |
| 3891 *rettv = var3; | |
| 3892 } | |
| 7 | 3893 else |
| 3894 { | |
| 323 | 3895 int error = FALSE; |
| 3896 | |
| 1624 | 3897 #ifdef FEAT_FLOAT |
| 3898 if (rettv->v_type == VAR_FLOAT) | |
| 3899 { | |
| 3900 f1 = rettv->vval.v_float; | |
| 3901 n1 = 0; | |
| 3902 } | |
| 3903 else | |
| 3904 #endif | |
| 3905 { | |
| 3906 n1 = get_tv_number_chk(rettv, &error); | |
| 3907 if (error) | |
| 3908 { | |
| 3909 /* This can only happen for "list + non-list". For | |
| 3910 * "non-list + ..." or "something - ...", we returned | |
| 3911 * before evaluating the 2nd operand. */ | |
| 3912 clear_tv(rettv); | |
| 3913 return FAIL; | |
| 3914 } | |
| 3915 #ifdef FEAT_FLOAT | |
| 3916 if (var2.v_type == VAR_FLOAT) | |
| 3917 f1 = n1; | |
| 3918 #endif | |
| 3919 } | |
| 3920 #ifdef FEAT_FLOAT | |
| 3921 if (var2.v_type == VAR_FLOAT) | |
| 3922 { | |
| 3923 f2 = var2.vval.v_float; | |
| 3924 n2 = 0; | |
| 3925 } | |
| 3926 else | |
| 3927 #endif | |
| 3928 { | |
| 3929 n2 = get_tv_number_chk(&var2, &error); | |
| 3930 if (error) | |
| 3931 { | |
| 3932 clear_tv(rettv); | |
| 3933 clear_tv(&var2); | |
| 3934 return FAIL; | |
| 3935 } | |
| 3936 #ifdef FEAT_FLOAT | |
| 3937 if (rettv->v_type == VAR_FLOAT) | |
| 3938 f2 = n2; | |
| 3939 #endif | |
| 323 | 3940 } |
| 71 | 3941 clear_tv(rettv); |
| 1624 | 3942 |
| 3943 #ifdef FEAT_FLOAT | |
| 3944 /* If there is a float on either side the result is a float. */ | |
| 3945 if (rettv->v_type == VAR_FLOAT || var2.v_type == VAR_FLOAT) | |
| 3946 { | |
| 3947 if (op == '+') | |
| 3948 f1 = f1 + f2; | |
| 3949 else | |
| 3950 f1 = f1 - f2; | |
| 3951 rettv->v_type = VAR_FLOAT; | |
| 3952 rettv->vval.v_float = f1; | |
| 3953 } | |
| 3954 else | |
| 3955 #endif | |
| 3956 { | |
| 3957 if (op == '+') | |
| 3958 n1 = n1 + n2; | |
| 3959 else | |
| 3960 n1 = n1 - n2; | |
| 3961 rettv->v_type = VAR_NUMBER; | |
| 3962 rettv->vval.v_number = n1; | |
| 3963 } | |
| 71 | 3964 } |
| 3965 clear_tv(&var2); | |
| 7 | 3966 } |
| 3967 } | |
| 3968 return OK; | |
| 3969 } | |
| 3970 | |
| 3971 /* | |
| 3972 * Handle fifth level expression: | |
| 3973 * * number multiplication | |
| 3974 * / number division | |
| 3975 * % number modulo | |
| 3976 * | |
| 3977 * "arg" must point to the first non-white of the expression. | |
| 3978 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3979 * | |
| 3980 * Return OK or FAIL. | |
| 3981 */ | |
| 3982 static int | |
|
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parents:
7788
diff
changeset
|
3983 eval6( |
|
83861277e6a3
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parents:
7788
diff
changeset
|
3984 char_u **arg, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3985 typval_T *rettv, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3986 int evaluate, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3987 int want_string) /* after "." operator */ |
| 7 | 3988 { |
| 137 | 3989 typval_T var2; |
| 7 | 3990 int op; |
|
9389
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Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
3991 varnumber_T n1, n2; |
| 1624 | 3992 #ifdef FEAT_FLOAT |
| 3993 int use_float = FALSE; | |
| 3994 float_T f1 = 0, f2; | |
| 3995 #endif | |
| 323 | 3996 int error = FALSE; |
| 7 | 3997 |
| 3998 /* | |
| 3999 * Get the first variable. | |
| 4000 */ | |
| 1655 | 4001 if (eval7(arg, rettv, evaluate, want_string) == FAIL) |
| 7 | 4002 return FAIL; |
| 4003 | |
| 4004 /* | |
| 4005 * Repeat computing, until no '*', '/' or '%' is following. | |
| 4006 */ | |
| 4007 for (;;) | |
| 4008 { | |
| 4009 op = **arg; | |
| 4010 if (op != '*' && op != '/' && op != '%') | |
| 4011 break; | |
| 4012 | |
| 4013 if (evaluate) | |
| 4014 { | |
| 1624 | 4015 #ifdef FEAT_FLOAT |
| 4016 if (rettv->v_type == VAR_FLOAT) | |
| 4017 { | |
| 4018 f1 = rettv->vval.v_float; | |
| 4019 use_float = TRUE; | |
| 4020 n1 = 0; | |
| 4021 } | |
| 4022 else | |
| 4023 #endif | |
| 4024 n1 = get_tv_number_chk(rettv, &error); | |
| 71 | 4025 clear_tv(rettv); |
| 323 | 4026 if (error) |
| 4027 return FAIL; | |
| 7 | 4028 } |
| 4029 else | |
| 4030 n1 = 0; | |
| 4031 | |
| 4032 /* | |
| 4033 * Get the second variable. | |
| 4034 */ | |
| 4035 *arg = skipwhite(*arg + 1); | |
| 1655 | 4036 if (eval7(arg, &var2, evaluate, FALSE) == FAIL) |
| 7 | 4037 return FAIL; |
| 4038 | |
| 4039 if (evaluate) | |
| 4040 { | |
| 1624 | 4041 #ifdef FEAT_FLOAT |
| 4042 if (var2.v_type == VAR_FLOAT) | |
| 4043 { | |
| 4044 if (!use_float) | |
| 4045 { | |
| 4046 f1 = n1; | |
| 4047 use_float = TRUE; | |
| 4048 } | |
| 4049 f2 = var2.vval.v_float; | |
| 4050 n2 = 0; | |
| 4051 } | |
| 4052 else | |
| 4053 #endif | |
| 4054 { | |
| 4055 n2 = get_tv_number_chk(&var2, &error); | |
| 4056 clear_tv(&var2); | |
| 4057 if (error) | |
| 4058 return FAIL; | |
| 4059 #ifdef FEAT_FLOAT | |
| 4060 if (use_float) | |
| 4061 f2 = n2; | |
| 4062 #endif | |
| 4063 } | |
| 7 | 4064 |
| 4065 /* | |
| 4066 * Compute the result. | |
| 1624 | 4067 * When either side is a float the result is a float. |
| 7 | 4068 */ |
| 1624 | 4069 #ifdef FEAT_FLOAT |
| 4070 if (use_float) | |
| 4071 { | |
| 4072 if (op == '*') | |
| 4073 f1 = f1 * f2; | |
| 4074 else if (op == '/') | |
| 4075 { | |
|
2441
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2427
diff
changeset
|
4076 # ifdef VMS |
|
620a42739426
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Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4077 /* VMS crashes on divide by zero, work around it */ |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4078 if (f2 == 0.0) |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4079 { |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4080 if (f1 == 0) |
|
2529
2aaa88366cbb
Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
4081 f1 = -1 * __F_FLT_MAX - 1L; /* similar to NaN */ |
|
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4082 else if (f1 < 0) |
|
2529
2aaa88366cbb
Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
4083 f1 = -1 * __F_FLT_MAX; |
|
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4084 else |
|
2529
2aaa88366cbb
Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
4085 f1 = __F_FLT_MAX; |
|
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4086 } |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4087 else |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4088 f1 = f1 / f2; |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4089 # else |
| 1624 | 4090 /* We rely on the floating point library to handle divide |
| 4091 * by zero to result in "inf" and not a crash. */ | |
| 4092 f1 = f1 / f2; | |
|
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4093 # endif |
| 1624 | 4094 } |
| 4095 else | |
| 4096 { | |
| 1662 | 4097 EMSG(_("E804: Cannot use '%' with Float")); |
| 1624 | 4098 return FAIL; |
| 4099 } | |
| 4100 rettv->v_type = VAR_FLOAT; | |
| 4101 rettv->vval.v_float = f1; | |
| 4102 } | |
| 4103 else | |
| 4104 #endif | |
| 4105 { | |
| 4106 if (op == '*') | |
| 4107 n1 = n1 * n2; | |
| 4108 else if (op == '/') | |
| 4109 { | |
| 4110 if (n2 == 0) /* give an error message? */ | |
| 4111 { | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4112 #ifdef FEAT_NUM64 |
|
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4113 if (n1 == 0) |
|
9900
daecffbd0322
commit https://github.com/vim/vim/commit/af9c4c9b5761c4c074237d87e2c95713bf721eab
Christian Brabandt <cb@256bit.org>
parents:
9869
diff
changeset
|
4114 n1 = -0x7fffffffffffffffLL - 1; /* similar to NaN */ |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4115 else if (n1 < 0) |
|
9900
daecffbd0322
commit https://github.com/vim/vim/commit/af9c4c9b5761c4c074237d87e2c95713bf721eab
Christian Brabandt <cb@256bit.org>
parents:
9869
diff
changeset
|
4116 n1 = -0x7fffffffffffffffLL; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4117 else |
|
9900
daecffbd0322
commit https://github.com/vim/vim/commit/af9c4c9b5761c4c074237d87e2c95713bf721eab
Christian Brabandt <cb@256bit.org>
parents:
9869
diff
changeset
|
4118 n1 = 0x7fffffffffffffffLL; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4119 #else |
| 1624 | 4120 if (n1 == 0) |
| 4121 n1 = -0x7fffffffL - 1L; /* similar to NaN */ | |
| 4122 else if (n1 < 0) | |
| 4123 n1 = -0x7fffffffL; | |
| 4124 else | |
| 4125 n1 = 0x7fffffffL; | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4126 #endif |
| 1624 | 4127 } |
| 4128 else | |
| 4129 n1 = n1 / n2; | |
| 4130 } | |
| 4131 else | |
| 4132 { | |
| 4133 if (n2 == 0) /* give an error message? */ | |
| 4134 n1 = 0; | |
| 4135 else | |
| 4136 n1 = n1 % n2; | |
| 4137 } | |
| 4138 rettv->v_type = VAR_NUMBER; | |
| 4139 rettv->vval.v_number = n1; | |
| 4140 } | |
| 7 | 4141 } |
| 4142 } | |
| 4143 | |
| 4144 return OK; | |
| 4145 } | |
| 4146 | |
| 4147 /* | |
| 4148 * Handle sixth level expression: | |
| 4149 * number number constant | |
| 1228 | 4150 * "string" string constant |
| 4151 * 'string' literal string constant | |
| 7 | 4152 * &option-name option value |
| 4153 * @r register contents | |
| 4154 * identifier variable value | |
| 4155 * function() function call | |
| 4156 * $VAR environment variable | |
| 4157 * (expression) nested expression | |
| 151 | 4158 * [expr, expr] List |
| 4159 * {key: val, key: val} Dictionary | |
| 7 | 4160 * |
| 4161 * Also handle: | |
| 4162 * ! in front logical NOT | |
| 4163 * - in front unary minus | |
| 4164 * + in front unary plus (ignored) | |
| 100 | 4165 * trailing [] subscript in String or List |
| 4166 * trailing .name entry in Dictionary | |
| 7 | 4167 * |
| 4168 * "arg" must point to the first non-white of the expression. | |
| 4169 * "arg" is advanced to the next non-white after the recognized expression. | |
| 4170 * | |
| 4171 * Return OK or FAIL. | |
| 4172 */ | |
| 4173 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4174 eval7( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4175 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4176 typval_T *rettv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4177 int evaluate, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4178 int want_string UNUSED) /* after "." operator */ |
| 7 | 4179 { |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4180 varnumber_T n; |
| 7 | 4181 int len; |
| 4182 char_u *s; | |
| 4183 char_u *start_leader, *end_leader; | |
| 4184 int ret = OK; | |
| 4185 char_u *alias; | |
| 4186 | |
| 4187 /* | |
| 71 | 4188 * Initialise variable so that clear_tv() can't mistake this for a |
| 56 | 4189 * string and free a string that isn't there. |
| 7 | 4190 */ |
| 71 | 4191 rettv->v_type = VAR_UNKNOWN; |
| 7 | 4192 |
| 4193 /* | |
|
10042
4aead6a9b7a9
commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
Christian Brabandt <cb@256bit.org>
parents:
10000
diff
changeset
|
4194 * Skip '!', '-' and '+' characters. They are handled later. |
| 7 | 4195 */ |
| 4196 start_leader = *arg; | |
| 4197 while (**arg == '!' || **arg == '-' || **arg == '+') | |
| 4198 *arg = skipwhite(*arg + 1); | |
| 4199 end_leader = *arg; | |
| 4200 | |
| 4201 switch (**arg) | |
| 4202 { | |
| 4203 /* | |
| 4204 * Number constant. | |
| 4205 */ | |
| 4206 case '0': | |
| 4207 case '1': | |
| 4208 case '2': | |
| 4209 case '3': | |
| 4210 case '4': | |
| 4211 case '5': | |
| 4212 case '6': | |
| 4213 case '7': | |
| 4214 case '8': | |
| 4215 case '9': | |
| 1624 | 4216 { |
| 4217 #ifdef FEAT_FLOAT | |
| 4218 char_u *p = skipdigits(*arg + 1); | |
| 4219 int get_float = FALSE; | |
| 4220 | |
| 4221 /* We accept a float when the format matches | |
| 4222 * "[0-9]\+\.[0-9]\+\([eE][+-]\?[0-9]\+\)\?". This is very | |
| 1655 | 4223 * strict to avoid backwards compatibility problems. |
| 4224 * Don't look for a float after the "." operator, so that | |
| 4225 * ":let vers = 1.2.3" doesn't fail. */ | |
| 4226 if (!want_string && p[0] == '.' && vim_isdigit(p[1])) | |
| 1624 | 4227 { |
| 4228 get_float = TRUE; | |
| 4229 p = skipdigits(p + 2); | |
| 4230 if (*p == 'e' || *p == 'E') | |
| 4231 { | |
| 4232 ++p; | |
| 4233 if (*p == '-' || *p == '+') | |
| 4234 ++p; | |
| 4235 if (!vim_isdigit(*p)) | |
| 4236 get_float = FALSE; | |
| 4237 else | |
| 4238 p = skipdigits(p + 1); | |
| 4239 } | |
| 4240 if (ASCII_ISALPHA(*p) || *p == '.') | |
| 4241 get_float = FALSE; | |
| 4242 } | |
| 4243 if (get_float) | |
| 4244 { | |
| 4245 float_T f; | |
| 4246 | |
| 4247 *arg += string2float(*arg, &f); | |
| 4248 if (evaluate) | |
| 4249 { | |
| 4250 rettv->v_type = VAR_FLOAT; | |
| 4251 rettv->vval.v_float = f; | |
| 4252 } | |
| 4253 } | |
| 4254 else | |
| 4255 #endif | |
| 4256 { | |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7422
diff
changeset
|
4257 vim_str2nr(*arg, NULL, &len, STR2NR_ALL, &n, NULL, 0); |
| 1624 | 4258 *arg += len; |
| 4259 if (evaluate) | |
| 4260 { | |
| 4261 rettv->v_type = VAR_NUMBER; | |
| 4262 rettv->vval.v_number = n; | |
| 4263 } | |
| 4264 } | |
| 4265 break; | |
| 4266 } | |
| 7 | 4267 |
| 4268 /* | |
| 4269 * String constant: "string". | |
| 4270 */ | |
| 71 | 4271 case '"': ret = get_string_tv(arg, rettv, evaluate); |
| 7 | 4272 break; |
| 4273 | |
| 4274 /* | |
| 100 | 4275 * Literal string constant: 'str''ing'. |
| 7 | 4276 */ |
| 71 | 4277 case '\'': ret = get_lit_string_tv(arg, rettv, evaluate); |
| 56 | 4278 break; |
| 4279 | |
| 4280 /* | |
| 4281 * List: [expr, expr] | |
| 4282 */ | |
| 71 | 4283 case '[': ret = get_list_tv(arg, rettv, evaluate); |
| 7 | 4284 break; |
| 4285 | |
| 4286 /* | |
|
9527
e8b3db8e2d30
commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents:
9525
diff
changeset
|
4287 * Lambda: {arg, arg -> expr} |
| 100 | 4288 * Dictionary: {key: val, key: val} |
| 4289 */ | |
|
9527
e8b3db8e2d30
commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents:
9525
diff
changeset
|
4290 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
|
4291 if (ret == NOTDONE) |
|
e8b3db8e2d30
commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents:
9525
diff
changeset
|
4292 ret = get_dict_tv(arg, rettv, evaluate); |
| 100 | 4293 break; |
| 4294 | |
| 4295 /* | |
| 104 | 4296 * Option value: &name |
| 7 | 4297 */ |
| 104 | 4298 case '&': ret = get_option_tv(arg, rettv, evaluate); |
| 7 | 4299 break; |
| 4300 | |
| 4301 /* | |
| 4302 * Environment variable: $VAR. | |
| 4303 */ | |
| 71 | 4304 case '$': ret = get_env_tv(arg, rettv, evaluate); |
| 7 | 4305 break; |
| 4306 | |
| 4307 /* | |
| 4308 * Register contents: @r. | |
| 4309 */ | |
| 4310 case '@': ++*arg; | |
| 4311 if (evaluate) | |
| 4312 { | |
| 71 | 4313 rettv->v_type = VAR_STRING; |
| 5796 | 4314 rettv->vval.v_string = get_reg_contents(**arg, |
| 4315 GREG_EXPR_SRC); | |
| 7 | 4316 } |
| 4317 if (**arg != NUL) | |
| 4318 ++*arg; | |
| 4319 break; | |
| 4320 | |
| 4321 /* | |
| 4322 * nested expression: (expression). | |
| 4323 */ | |
| 4324 case '(': *arg = skipwhite(*arg + 1); | |
| 71 | 4325 ret = eval1(arg, rettv, evaluate); /* recursive! */ |
| 7 | 4326 if (**arg == ')') |
| 4327 ++*arg; | |
| 4328 else if (ret == OK) | |
| 4329 { | |
| 4330 EMSG(_("E110: Missing ')'")); | |
| 71 | 4331 clear_tv(rettv); |
| 7 | 4332 ret = FAIL; |
| 4333 } | |
| 4334 break; | |
| 4335 | |
| 100 | 4336 default: ret = NOTDONE; |
| 4337 break; | |
| 4338 } | |
| 4339 | |
| 4340 if (ret == NOTDONE) | |
| 4341 { | |
| 4342 /* | |
| 4343 * Must be a variable or function name. | |
| 4344 * Can also be a curly-braces kind of name: {expr}. | |
| 4345 */ | |
| 4346 s = *arg; | |
| 159 | 4347 len = get_name_len(arg, &alias, evaluate, TRUE); |
| 100 | 4348 if (alias != NULL) |
| 4349 s = alias; | |
| 4350 | |
| 159 | 4351 if (len <= 0) |
| 100 | 4352 ret = FAIL; |
| 4353 else | |
| 4354 { | |
| 4355 if (**arg == '(') /* recursive! */ | |
| 4356 { | |
|
8538
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commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4357 partial_T *partial; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
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parents:
8536
diff
changeset
|
4358 |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
4359 if (!evaluate) |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4360 check_vars(s, len); |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4361 |
| 100 | 4362 /* If "s" is the name of a variable of type VAR_FUNC |
| 4363 * use its contents. */ | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
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parents:
8536
diff
changeset
|
4364 s = deref_func_name(s, &len, &partial, !evaluate); |
| 100 | 4365 |
|
10381
14a82c6433be
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parents:
10359
diff
changeset
|
4366 /* 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
|
4367 * the name invalid. */ |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4368 s = vim_strsave(s); |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4369 if (s == NULL) |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4370 ret = FAIL; |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4371 else |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4372 /* Invoke the function. */ |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4373 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
|
4374 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
|
4375 &len, evaluate, partial, NULL); |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4376 vim_free(s); |
| 4178 | 4377 |
| 4378 /* If evaluate is FALSE rettv->v_type was not set in | |
| 4379 * get_func_tv, but it's needed in handle_subscript() to parse | |
| 4380 * what follows. So set it here. */ | |
| 4381 if (rettv->v_type == VAR_UNKNOWN && !evaluate && **arg == '(') | |
| 4382 { | |
|
9163
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commit https://github.com/vim/vim/commit/9ad73239c26467832a5b553b2a4b99d7ffbaa25e
Christian Brabandt <cb@256bit.org>
parents:
9157
diff
changeset
|
4383 rettv->vval.v_string = NULL; |
| 4178 | 4384 rettv->v_type = VAR_FUNC; |
| 4385 } | |
| 4386 | |
| 100 | 4387 /* Stop the expression evaluation when immediately |
| 4388 * aborting on error, or when an interrupt occurred or | |
| 4389 * an exception was thrown but not caught. */ | |
| 4390 if (aborting()) | |
| 4391 { | |
| 4392 if (ret == OK) | |
| 4393 clear_tv(rettv); | |
| 7 | 4394 ret = FAIL; |
| 100 | 4395 } |
| 4396 } | |
| 4397 else if (evaluate) | |
| 6791 | 4398 ret = get_var_tv(s, len, rettv, NULL, TRUE, FALSE); |
| 117 | 4399 else |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4400 { |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4401 check_vars(s, len); |
| 117 | 4402 ret = OK; |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4403 } |
| 100 | 4404 } |
| 2690 | 4405 vim_free(alias); |
| 100 | 4406 } |
| 4407 | |
| 7 | 4408 *arg = skipwhite(*arg); |
| 4409 | |
| 159 | 4410 /* Handle following '[', '(' and '.' for expr[expr], expr.name, |
| 4411 * expr(expr). */ | |
| 4412 if (ret == OK) | |
| 4413 ret = handle_subscript(arg, rettv, evaluate, TRUE); | |
| 7 | 4414 |
| 4415 /* | |
| 4416 * Apply logical NOT and unary '-', from right to left, ignore '+'. | |
| 4417 */ | |
| 4418 if (ret == OK && evaluate && end_leader > start_leader) | |
| 4419 { | |
| 323 | 4420 int error = FALSE; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4421 varnumber_T val = 0; |
| 1624 | 4422 #ifdef FEAT_FLOAT |
| 4423 float_T f = 0.0; | |
| 4424 | |
| 4425 if (rettv->v_type == VAR_FLOAT) | |
| 4426 f = rettv->vval.v_float; | |
| 4427 else | |
| 4428 #endif | |
| 4429 val = get_tv_number_chk(rettv, &error); | |
| 323 | 4430 if (error) |
| 4431 { | |
| 4432 clear_tv(rettv); | |
| 4433 ret = FAIL; | |
| 4434 } | |
| 4435 else | |
| 4436 { | |
| 4437 while (end_leader > start_leader) | |
| 4438 { | |
| 4439 --end_leader; | |
| 4440 if (*end_leader == '!') | |
| 1624 | 4441 { |
| 4442 #ifdef FEAT_FLOAT | |
| 4443 if (rettv->v_type == VAR_FLOAT) | |
| 4444 f = !f; | |
| 4445 else | |
| 4446 #endif | |
| 4447 val = !val; | |
| 4448 } | |
| 323 | 4449 else if (*end_leader == '-') |
| 1624 | 4450 { |
| 4451 #ifdef FEAT_FLOAT | |
| 4452 if (rettv->v_type == VAR_FLOAT) | |
| 4453 f = -f; | |
| 4454 else | |
| 4455 #endif | |
| 4456 val = -val; | |
| 4457 } | |
| 4458 } | |
| 4459 #ifdef FEAT_FLOAT | |
| 4460 if (rettv->v_type == VAR_FLOAT) | |
| 4461 { | |
| 4462 clear_tv(rettv); | |
| 4463 rettv->vval.v_float = f; | |
| 4464 } | |
| 4465 else | |
| 4466 #endif | |
| 4467 { | |
| 4468 clear_tv(rettv); | |
| 4469 rettv->v_type = VAR_NUMBER; | |
| 4470 rettv->vval.v_number = val; | |
| 4471 } | |
| 323 | 4472 } |
| 7 | 4473 } |
| 4474 | |
| 4475 return ret; | |
| 4476 } | |
| 4477 | |
| 4478 /* | |
| 829 | 4479 * Evaluate an "[expr]" or "[expr:expr]" index. Also "dict.key". |
| 4480 * "*arg" points to the '[' or '.'. | |
| 56 | 4481 * Returns FAIL or OK. "*arg" is advanced to after the ']'. |
| 4482 */ | |
| 4483 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4484 eval_index( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4485 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4486 typval_T *rettv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4487 int evaluate, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4488 int verbose) /* give error messages */ |
| 56 | 4489 { |
| 4490 int empty1 = FALSE, empty2 = FALSE; | |
| 137 | 4491 typval_T var1, var2; |
| 56 | 4492 long n1, n2 = 0; |
| 100 | 4493 long len = -1; |
| 4494 int range = FALSE; | |
| 56 | 4495 char_u *s; |
| 100 | 4496 char_u *key = NULL; |
| 56 | 4497 |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4498 switch (rettv->v_type) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4499 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4500 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4501 case VAR_PARTIAL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4502 if (verbose) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4503 EMSG(_("E695: Cannot index a Funcref")); |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4504 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4505 case VAR_FLOAT: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4506 #ifdef FEAT_FLOAT |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4507 if (verbose) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4508 EMSG(_(e_float_as_string)); |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4509 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4510 #endif |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4511 case VAR_SPECIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4512 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
4513 case VAR_CHANNEL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4514 if (verbose) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4515 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
|
4516 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4517 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4518 if (evaluate) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4519 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4520 /* FALLTHROUGH */ |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4521 |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4522 case VAR_STRING: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4523 case VAR_NUMBER: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4524 case VAR_LIST: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4525 case VAR_DICT: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4526 break; |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
4527 } |
| 56 | 4528 |
|
7046
fd409a0800fd
commit https://github.com/vim/vim/commit/0a38dd29d6f65aa601162542a5ab0ba7f308fc8e
Christian Brabandt <cb@256bit.org>
parents:
7042
diff
changeset
|
4529 init_tv(&var1); |
|
fd409a0800fd
commit https://github.com/vim/vim/commit/0a38dd29d6f65aa601162542a5ab0ba7f308fc8e
Christian Brabandt <cb@256bit.org>
parents:
7042
diff
changeset
|
4530 init_tv(&var2); |
| 100 | 4531 if (**arg == '.') |
| 4532 { | |
| 4533 /* | |
| 4534 * dict.name | |
| 4535 */ | |
| 4536 key = *arg + 1; | |
| 4537 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len) | |
| 4538 ; | |
| 4539 if (len == 0) | |
| 4540 return FAIL; | |
| 4541 *arg = skipwhite(key + len); | |
| 4542 } | |
| 4543 else | |
| 4544 { | |
| 4545 /* | |
| 4546 * something[idx] | |
| 4547 * | |
| 4548 * Get the (first) variable from inside the []. | |
| 4549 */ | |
| 56 | 4550 *arg = skipwhite(*arg + 1); |
| 100 | 4551 if (**arg == ':') |
| 4552 empty1 = TRUE; | |
| 4553 else if (eval1(arg, &var1, evaluate) == FAIL) /* recursive! */ | |
| 56 | 4554 return FAIL; |
| 323 | 4555 else if (evaluate && get_tv_string_chk(&var1) == NULL) |
| 4556 { | |
| 4557 /* not a number or string */ | |
| 4558 clear_tv(&var1); | |
| 4559 return FAIL; | |
| 4560 } | |
| 100 | 4561 |
| 4562 /* | |
| 4563 * Get the second variable from inside the [:]. | |
| 4564 */ | |
| 4565 if (**arg == ':') | |
| 4566 { | |
| 4567 range = TRUE; | |
| 4568 *arg = skipwhite(*arg + 1); | |
| 4569 if (**arg == ']') | |
| 4570 empty2 = TRUE; | |
| 4571 else if (eval1(arg, &var2, evaluate) == FAIL) /* recursive! */ | |
| 4572 { | |
| 323 | 4573 if (!empty1) |
| 4574 clear_tv(&var1); | |
| 4575 return FAIL; | |
| 4576 } | |
| 4577 else if (evaluate && get_tv_string_chk(&var2) == NULL) | |
| 4578 { | |
| 4579 /* not a number or string */ | |
| 4580 if (!empty1) | |
| 4581 clear_tv(&var1); | |
| 4582 clear_tv(&var2); | |
| 100 | 4583 return FAIL; |
| 4584 } | |
| 4585 } | |
| 4586 | |
| 4587 /* Check for the ']'. */ | |
| 4588 if (**arg != ']') | |
| 4589 { | |
| 159 | 4590 if (verbose) |
| 4591 EMSG(_(e_missbrac)); | |
| 100 | 4592 clear_tv(&var1); |
| 4593 if (range) | |
| 4594 clear_tv(&var2); | |
| 4595 return FAIL; | |
| 4596 } | |
| 4597 *arg = skipwhite(*arg + 1); /* skip the ']' */ | |
| 56 | 4598 } |
| 4599 | |
| 4600 if (evaluate) | |
| 4601 { | |
| 100 | 4602 n1 = 0; |
| 4603 if (!empty1 && rettv->v_type != VAR_DICT) | |
| 56 | 4604 { |
| 71 | 4605 n1 = get_tv_number(&var1); |
| 4606 clear_tv(&var1); | |
| 56 | 4607 } |
| 4608 if (range) | |
| 4609 { | |
| 4610 if (empty2) | |
| 4611 n2 = -1; | |
| 4612 else | |
| 4613 { | |
| 71 | 4614 n2 = get_tv_number(&var2); |
| 4615 clear_tv(&var2); | |
| 4616 } | |
| 4617 } | |
| 4618 | |
| 4619 switch (rettv->v_type) | |
| 56 | 4620 { |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4621 case VAR_UNKNOWN: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4622 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4623 case VAR_PARTIAL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4624 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4625 case VAR_SPECIAL: |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4626 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
4627 case VAR_CHANNEL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4628 break; /* not evaluating, skipping over subscript */ |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4629 |
| 56 | 4630 case VAR_NUMBER: |
| 4631 case VAR_STRING: | |
| 71 | 4632 s = get_tv_string(rettv); |
| 56 | 4633 len = (long)STRLEN(s); |
| 4634 if (range) | |
| 4635 { | |
| 4636 /* The resulting variable is a substring. If the indexes | |
| 4637 * are out of range the result is empty. */ | |
| 4638 if (n1 < 0) | |
| 4639 { | |
| 4640 n1 = len + n1; | |
| 4641 if (n1 < 0) | |
| 4642 n1 = 0; | |
| 4643 } | |
| 4644 if (n2 < 0) | |
| 4645 n2 = len + n2; | |
| 4646 else if (n2 >= len) | |
| 4647 n2 = len; | |
| 4648 if (n1 >= len || n2 < 0 || n1 > n2) | |
| 4649 s = NULL; | |
| 4650 else | |
| 4651 s = vim_strnsave(s + n1, (int)(n2 - n1 + 1)); | |
| 4652 } | |
| 4653 else | |
| 4654 { | |
| 4655 /* The resulting variable is a string of a single | |
| 4656 * character. If the index is too big or negative the | |
| 4657 * result is empty. */ | |
| 4658 if (n1 >= len || n1 < 0) | |
| 4659 s = NULL; | |
| 4660 else | |
| 4661 s = vim_strnsave(s + n1, 1); | |
| 4662 } | |
| 71 | 4663 clear_tv(rettv); |
| 4664 rettv->v_type = VAR_STRING; | |
| 4665 rettv->vval.v_string = s; | |
| 56 | 4666 break; |
| 4667 | |
| 4668 case VAR_LIST: | |
| 71 | 4669 len = list_len(rettv->vval.v_list); |
| 56 | 4670 if (n1 < 0) |
| 4671 n1 = len + n1; | |
| 4672 if (!empty1 && (n1 < 0 || n1 >= len)) | |
| 4673 { | |
| 842 | 4674 /* For a range we allow invalid values and return an empty |
| 4675 * list. A list index out of range is an error. */ | |
| 4676 if (!range) | |
| 4677 { | |
| 4678 if (verbose) | |
| 4679 EMSGN(_(e_listidx), n1); | |
| 4680 return FAIL; | |
| 4681 } | |
| 4682 n1 = len; | |
| 56 | 4683 } |
| 4684 if (range) | |
| 4685 { | |
| 137 | 4686 list_T *l; |
| 4687 listitem_T *item; | |
| 56 | 4688 |
| 4689 if (n2 < 0) | |
| 4690 n2 = len + n2; | |
| 829 | 4691 else if (n2 >= len) |
| 4692 n2 = len - 1; | |
| 4693 if (!empty2 && (n2 < 0 || n2 + 1 < n1)) | |
| 842 | 4694 n2 = -1; |
| 56 | 4695 l = list_alloc(); |
| 4696 if (l == NULL) | |
| 4697 return FAIL; | |
| 71 | 4698 for (item = list_find(rettv->vval.v_list, n1); |
| 56 | 4699 n1 <= n2; ++n1) |
| 4700 { | |
| 4701 if (list_append_tv(l, &item->li_tv) == FAIL) | |
| 4702 { | |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4703 list_free(l); |
| 56 | 4704 return FAIL; |
| 4705 } | |
| 4706 item = item->li_next; | |
| 4707 } | |
| 71 | 4708 clear_tv(rettv); |
| 4709 rettv->v_type = VAR_LIST; | |
| 4710 rettv->vval.v_list = l; | |
| 83 | 4711 ++l->lv_refcount; |
| 56 | 4712 } |
| 4713 else | |
| 4714 { | |
| 842 | 4715 copy_tv(&list_find(rettv->vval.v_list, n1)->li_tv, &var1); |
| 71 | 4716 clear_tv(rettv); |
| 4717 *rettv = var1; | |
| 56 | 4718 } |
| 4719 break; | |
| 100 | 4720 |
| 4721 case VAR_DICT: | |
| 4722 if (range) | |
| 4723 { | |
| 159 | 4724 if (verbose) |
| 4725 EMSG(_(e_dictrange)); | |
| 100 | 4726 if (len == -1) |
| 4727 clear_tv(&var1); | |
| 4728 return FAIL; | |
| 4729 } | |
| 4730 { | |
| 137 | 4731 dictitem_T *item; |
| 100 | 4732 |
| 4733 if (len == -1) | |
| 4734 { | |
|
8839
9fa567d13551
commit https://github.com/vim/vim/commit/0921ecff1c5a74541bad6c073e8ade32247403d8
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
4735 key = get_tv_string_chk(&var1); |
|
9fa567d13551
commit https://github.com/vim/vim/commit/0921ecff1c5a74541bad6c073e8ade32247403d8
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
4736 if (key == NULL) |
| 100 | 4737 { |
| 4738 clear_tv(&var1); | |
| 4739 return FAIL; | |
| 4740 } | |
| 4741 } | |
| 4742 | |
| 121 | 4743 item = dict_find(rettv->vval.v_dict, key, (int)len); |
| 100 | 4744 |
| 159 | 4745 if (item == NULL && verbose) |
| 117 | 4746 EMSG2(_(e_dictkey), key); |
| 100 | 4747 if (len == -1) |
| 4748 clear_tv(&var1); | |
| 4749 if (item == NULL) | |
| 4750 return FAIL; | |
| 4751 | |
| 4752 copy_tv(&item->di_tv, &var1); | |
| 4753 clear_tv(rettv); | |
| 4754 *rettv = var1; | |
| 4755 } | |
| 4756 break; | |
| 4757 } | |
| 4758 } | |
| 4759 | |
| 56 | 4760 return OK; |
| 4761 } | |
| 4762 | |
| 4763 /* | |
| 7 | 4764 * Get an option value. |
| 4765 * "arg" points to the '&' or '+' before the option name. | |
| 4766 * "arg" is advanced to character after the option name. | |
| 4767 * Return OK or FAIL. | |
| 4768 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
4769 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4770 get_option_tv( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4771 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4772 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
|
4773 int evaluate) |
| 7 | 4774 { |
| 4775 char_u *option_end; | |
| 4776 long numval; | |
| 4777 char_u *stringval; | |
| 4778 int opt_type; | |
| 4779 int c; | |
| 4780 int working = (**arg == '+'); /* has("+option") */ | |
| 4781 int ret = OK; | |
| 4782 int opt_flags; | |
| 4783 | |
| 4784 /* | |
| 4785 * Isolate the option name and find its value. | |
| 4786 */ | |
| 4787 option_end = find_option_end(arg, &opt_flags); | |
| 4788 if (option_end == NULL) | |
| 4789 { | |
| 71 | 4790 if (rettv != NULL) |
| 7 | 4791 EMSG2(_("E112: Option name missing: %s"), *arg); |
| 4792 return FAIL; | |
| 4793 } | |
| 4794 | |
| 4795 if (!evaluate) | |
| 4796 { | |
| 4797 *arg = option_end; | |
| 4798 return OK; | |
| 4799 } | |
| 4800 | |
| 4801 c = *option_end; | |
| 4802 *option_end = NUL; | |
| 4803 opt_type = get_option_value(*arg, &numval, | |
| 71 | 4804 rettv == NULL ? NULL : &stringval, opt_flags); |
| 7 | 4805 |
| 4806 if (opt_type == -3) /* invalid name */ | |
| 4807 { | |
| 71 | 4808 if (rettv != NULL) |
| 7 | 4809 EMSG2(_("E113: Unknown option: %s"), *arg); |
| 4810 ret = FAIL; | |
| 4811 } | |
| 71 | 4812 else if (rettv != NULL) |
| 7 | 4813 { |
| 4814 if (opt_type == -2) /* hidden string option */ | |
| 4815 { | |
| 71 | 4816 rettv->v_type = VAR_STRING; |
| 4817 rettv->vval.v_string = NULL; | |
| 7 | 4818 } |
| 4819 else if (opt_type == -1) /* hidden number option */ | |
| 4820 { | |
| 71 | 4821 rettv->v_type = VAR_NUMBER; |
| 4822 rettv->vval.v_number = 0; | |
| 7 | 4823 } |
| 4824 else if (opt_type == 1) /* number option */ | |
| 4825 { | |
| 71 | 4826 rettv->v_type = VAR_NUMBER; |
| 4827 rettv->vval.v_number = numval; | |
| 7 | 4828 } |
| 4829 else /* string option */ | |
| 4830 { | |
| 71 | 4831 rettv->v_type = VAR_STRING; |
| 4832 rettv->vval.v_string = stringval; | |
| 7 | 4833 } |
| 4834 } | |
| 4835 else if (working && (opt_type == -2 || opt_type == -1)) | |
| 4836 ret = FAIL; | |
| 4837 | |
| 4838 *option_end = c; /* put back for error messages */ | |
| 4839 *arg = option_end; | |
| 4840 | |
| 4841 return ret; | |
| 4842 } | |
| 4843 | |
| 4844 /* | |
| 4845 * Allocate a variable for a string constant. | |
| 4846 * Return OK or FAIL. | |
| 4847 */ | |
| 4848 static int | |
|
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4849 get_string_tv(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 4850 { |
| 4851 char_u *p; | |
| 4852 char_u *name; | |
| 4853 int extra = 0; | |
| 4854 | |
| 4855 /* | |
| 4856 * Find the end of the string, skipping backslashed characters. | |
| 4857 */ | |
| 97 | 4858 for (p = *arg + 1; *p != NUL && *p != '"'; mb_ptr_adv(p)) |
| 7 | 4859 { |
| 4860 if (*p == '\\' && p[1] != NUL) | |
| 4861 { | |
| 4862 ++p; | |
| 4863 /* A "\<x>" form occupies at least 4 characters, and produces up | |
| 4864 * to 6 characters: reserve space for 2 extra */ | |
| 4865 if (*p == '<') | |
| 4866 extra += 2; | |
| 4867 } | |
| 4868 } | |
| 4869 | |
| 4870 if (*p != '"') | |
| 4871 { | |
| 4872 EMSG2(_("E114: Missing quote: %s"), *arg); | |
| 4873 return FAIL; | |
| 4874 } | |
| 4875 | |
| 4876 /* If only parsing, set *arg and return here */ | |
| 4877 if (!evaluate) | |
| 4878 { | |
| 4879 *arg = p + 1; | |
| 4880 return OK; | |
| 4881 } | |
| 4882 | |
| 4883 /* | |
| 4884 * Copy the string into allocated memory, handling backslashed | |
| 4885 * characters. | |
| 4886 */ | |
| 4887 name = alloc((unsigned)(p - *arg + extra)); | |
| 4888 if (name == NULL) | |
| 4889 return FAIL; | |
| 100 | 4890 rettv->v_type = VAR_STRING; |
| 4891 rettv->vval.v_string = name; | |
| 4892 | |
| 4893 for (p = *arg + 1; *p != NUL && *p != '"'; ) | |
| 7 | 4894 { |
| 4895 if (*p == '\\') | |
| 4896 { | |
| 4897 switch (*++p) | |
| 4898 { | |
| 100 | 4899 case 'b': *name++ = BS; ++p; break; |
| 4900 case 'e': *name++ = ESC; ++p; break; | |
| 4901 case 'f': *name++ = FF; ++p; break; | |
| 4902 case 'n': *name++ = NL; ++p; break; | |
| 4903 case 'r': *name++ = CAR; ++p; break; | |
| 4904 case 't': *name++ = TAB; ++p; break; | |
| 7 | 4905 |
| 4906 case 'X': /* hex: "\x1", "\x12" */ | |
| 4907 case 'x': | |
| 4908 case 'u': /* Unicode: "\u0023" */ | |
| 4909 case 'U': | |
| 4910 if (vim_isxdigit(p[1])) | |
| 4911 { | |
| 4912 int n, nr; | |
| 4913 int c = toupper(*p); | |
| 4914 | |
| 4915 if (c == 'X') | |
| 4916 n = 2; | |
| 6836 | 4917 else if (*p == 'u') |
| 4918 n = 4; | |
| 7 | 4919 else |
| 6836 | 4920 n = 8; |
| 7 | 4921 nr = 0; |
| 4922 while (--n >= 0 && vim_isxdigit(p[1])) | |
| 4923 { | |
| 4924 ++p; | |
| 4925 nr = (nr << 4) + hex2nr(*p); | |
| 4926 } | |
| 100 | 4927 ++p; |
| 7 | 4928 #ifdef FEAT_MBYTE |
| 4929 /* For "\u" store the number according to | |
| 4930 * 'encoding'. */ | |
| 4931 if (c != 'X') | |
| 100 | 4932 name += (*mb_char2bytes)(nr, name); |
| 7 | 4933 else |
| 4934 #endif | |
| 100 | 4935 *name++ = nr; |
| 7 | 4936 } |
| 4937 break; | |
| 4938 | |
| 4939 /* octal: "\1", "\12", "\123" */ | |
| 4940 case '0': | |
| 4941 case '1': | |
| 4942 case '2': | |
| 4943 case '3': | |
| 4944 case '4': | |
| 4945 case '5': | |
| 4946 case '6': | |
| 100 | 4947 case '7': *name = *p++ - '0'; |
| 4948 if (*p >= '0' && *p <= '7') | |
| 7 | 4949 { |
| 100 | 4950 *name = (*name << 3) + *p++ - '0'; |
| 4951 if (*p >= '0' && *p <= '7') | |
| 4952 *name = (*name << 3) + *p++ - '0'; | |
| 7 | 4953 } |
| 100 | 4954 ++name; |
| 7 | 4955 break; |
| 4956 | |
| 4957 /* Special key, e.g.: "\<C-W>" */ | |
|
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commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9735
diff
changeset
|
4958 case '<': extra = trans_special(&p, name, TRUE, TRUE); |
| 7 | 4959 if (extra != 0) |
| 4960 { | |
| 100 | 4961 name += extra; |
| 7 | 4962 break; |
| 4963 } | |
| 4964 /* FALLTHROUGH */ | |
| 4965 | |
| 100 | 4966 default: MB_COPY_CHAR(p, name); |
| 7 | 4967 break; |
| 4968 } | |
| 4969 } | |
| 4970 else | |
| 100 | 4971 MB_COPY_CHAR(p, name); |
| 4972 | |
| 4973 } | |
| 4974 *name = NUL; | |
|
9965
b329e3ca0dcb
commit https://github.com/vim/vim/commit/db249f26edf7a5f88d1f4468d08ec5b84f5ab7ad
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
4975 if (*p != NUL) /* just in case */ |
|
b329e3ca0dcb
commit https://github.com/vim/vim/commit/db249f26edf7a5f88d1f4468d08ec5b84f5ab7ad
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
4976 ++p; |
|
b329e3ca0dcb
commit https://github.com/vim/vim/commit/db249f26edf7a5f88d1f4468d08ec5b84f5ab7ad
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
4977 *arg = p; |
| 7 | 4978 |
| 4979 return OK; | |
| 4980 } | |
| 4981 | |
| 4982 /* | |
| 100 | 4983 * Allocate a variable for a 'str''ing' constant. |
| 7 | 4984 * Return OK or FAIL. |
| 4985 */ | |
| 4986 static int | |
|
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83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4987 get_lit_string_tv(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 4988 { |
| 4989 char_u *p; | |
| 100 | 4990 char_u *str; |
| 4991 int reduce = 0; | |
| 7 | 4992 |
| 4993 /* | |
| 100 | 4994 * Find the end of the string, skipping ''. |
| 7 | 4995 */ |
| 100 | 4996 for (p = *arg + 1; *p != NUL; mb_ptr_adv(p)) |
| 4997 { | |
| 4998 if (*p == '\'') | |
| 4999 { | |
| 5000 if (p[1] != '\'') | |
| 5001 break; | |
| 5002 ++reduce; | |
| 5003 ++p; | |
| 5004 } | |
| 5005 } | |
| 5006 | |
| 5007 if (*p != '\'') | |
| 7 | 5008 { |
| 5009 EMSG2(_("E115: Missing quote: %s"), *arg); | |
| 5010 return FAIL; | |
| 5011 } | |
| 5012 | |
| 100 | 5013 /* If only parsing return after setting "*arg" */ |
| 97 | 5014 if (!evaluate) |
| 5015 { | |
| 5016 *arg = p + 1; | |
| 5017 return OK; | |
| 5018 } | |
| 5019 | |
| 5020 /* | |
| 100 | 5021 * Copy the string into allocated memory, handling '' to ' reduction. |
| 97 | 5022 */ |
| 5023 str = alloc((unsigned)((p - *arg) - reduce)); | |
| 5024 if (str == NULL) | |
| 5025 return FAIL; | |
| 100 | 5026 rettv->v_type = VAR_STRING; |
| 5027 rettv->vval.v_string = str; | |
| 5028 | |
| 5029 for (p = *arg + 1; *p != NUL; ) | |
| 5030 { | |
| 5031 if (*p == '\'') | |
| 5032 { | |
| 5033 if (p[1] != '\'') | |
| 97 | 5034 break; |
| 5035 ++p; | |
| 5036 } | |
| 100 | 5037 MB_COPY_CHAR(p, str); |
| 5038 } | |
| 5039 *str = NUL; | |
| 97 | 5040 *arg = p + 1; |
| 5041 | |
| 5042 return OK; | |
| 5043 } | |
| 5044 | |
|
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parents:
9717
diff
changeset
|
5045 /* |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
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parents:
9717
diff
changeset
|
5046 * Return the function name of the partial. |
|
80ac9cf77c9b
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parents:
9717
diff
changeset
|
5047 */ |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
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parents:
9717
diff
changeset
|
5048 char_u * |
|
80ac9cf77c9b
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parents:
9717
diff
changeset
|
5049 partial_name(partial_T *pt) |
|
80ac9cf77c9b
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parents:
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diff
changeset
|
5050 { |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5051 if (pt->pt_name != NULL) |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
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parents:
9717
diff
changeset
|
5052 return pt->pt_name; |
|
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parents:
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diff
changeset
|
5053 return pt->pt_func->uf_name; |
|
80ac9cf77c9b
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parents:
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diff
changeset
|
5054 } |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
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parents:
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diff
changeset
|
5055 |
|
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5056 static void |
|
8863
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commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
8861
diff
changeset
|
5057 partial_free(partial_T *pt) |
|
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
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parents:
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diff
changeset
|
5058 { |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5059 int i; |
|
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commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5060 |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
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parents:
8839
diff
changeset
|
5061 for (i = 0; i < pt->pt_argc; ++i) |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
8861
diff
changeset
|
5062 clear_tv(&pt->pt_argv[i]); |
|
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
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parents:
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diff
changeset
|
5063 vim_free(pt->pt_argv); |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5064 dict_unref(pt->pt_dict); |
|
9723
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parents:
9717
diff
changeset
|
5065 if (pt->pt_name != NULL) |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
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parents:
9717
diff
changeset
|
5066 { |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
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parents:
9717
diff
changeset
|
5067 func_unref(pt->pt_name); |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5068 vim_free(pt->pt_name); |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5069 } |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5070 else |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5071 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
|
5072 vim_free(pt); |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5073 } |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5074 |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5075 /* |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5076 * 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
|
5077 * becomes zero. |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5078 */ |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5079 void |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5080 partial_unref(partial_T *pt) |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5081 { |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5082 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
|
5083 partial_free(pt); |
|
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5084 } |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5085 |
| 2634 | 5086 static int tv_equal_recurse_limit; |
| 5087 | |
|
9183
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5088 static int |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5089 func_equal( |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5090 typval_T *tv1, |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5091 typval_T *tv2, |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5092 int ic) /* ignore case */ |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5093 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5094 char_u *s1, *s2; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5095 dict_T *d1, *d2; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5096 int a1, a2; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5097 int i; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5098 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5099 /* 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
|
5100 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
|
5101 : 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
|
5102 if (s1 != NULL && *s1 == NUL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5103 s1 = NULL; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5104 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
|
5105 : 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
|
5106 if (s2 != NULL && *s2 == NUL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5107 s2 = NULL; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5108 if (s1 == NULL || s2 == NULL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5109 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5110 if (s1 != s2) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5111 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5112 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5113 else if (STRCMP(s1, s2) != 0) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5114 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5115 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5116 /* 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
|
5117 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
|
5118 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
|
5119 if (d1 == NULL || d2 == NULL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5120 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5121 if (d1 != d2) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5122 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5123 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5124 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
|
5125 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5126 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5127 /* 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
|
5128 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
|
5129 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
|
5130 if (a1 != a2) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5131 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5132 for (i = 0; i < a1; ++i) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5133 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
|
5134 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
|
5135 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5136 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5137 return TRUE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5138 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5139 |
| 117 | 5140 /* |
| 80 | 5141 * Return TRUE if "tv1" and "tv2" have the same value. |
| 388 | 5142 * Compares the items just like "==" would compare them, but strings and |
| 1624 | 5143 * numbers are different. Floats and numbers are also different. |
| 80 | 5144 */ |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
5145 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5146 tv_equal( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5147 typval_T *tv1, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5148 typval_T *tv2, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5149 int ic, /* ignore case */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5150 int recursive) /* TRUE when used recursively */ |
| 80 | 5151 { |
| 5152 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN]; | |
| 323 | 5153 char_u *s1, *s2; |
| 2634 | 5154 static int recursive_cnt = 0; /* catch recursive loops */ |
| 1008 | 5155 int r; |
| 5156 | |
| 5157 /* Catch lists and dicts that have an endless loop by limiting | |
| 2634 | 5158 * recursiveness to a limit. We guess they are equal then. |
| 5159 * A fixed limit has the problem of still taking an awful long time. | |
| 5160 * Reduce the limit every time running into it. That should work fine for | |
| 5161 * deeply linked structures that are not recursively linked and catch | |
| 5162 * recursiveness quickly. */ | |
| 5163 if (!recursive) | |
| 5164 tv_equal_recurse_limit = 1000; | |
| 5165 if (recursive_cnt >= tv_equal_recurse_limit) | |
| 5166 { | |
| 5167 --tv_equal_recurse_limit; | |
| 1014 | 5168 return TRUE; |
| 2634 | 5169 } |
| 388 | 5170 |
|
9416
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
5171 /* 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
|
5172 * arguments. */ |
|
9183
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5173 if ((tv1->v_type == VAR_FUNC |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5174 || (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
|
5175 && (tv2->v_type == VAR_FUNC |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5176 || (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
|
5177 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5178 ++recursive_cnt; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5179 r = func_equal(tv1, tv2, ic); |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5180 --recursive_cnt; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5181 return r; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5182 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5183 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5184 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
|
5185 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5186 |
| 388 | 5187 switch (tv1->v_type) |
| 5188 { | |
| 5189 case VAR_LIST: | |
| 2634 | 5190 ++recursive_cnt; |
| 5191 r = list_equal(tv1->vval.v_list, tv2->vval.v_list, ic, TRUE); | |
| 5192 --recursive_cnt; | |
| 1008 | 5193 return r; |
| 388 | 5194 |
| 5195 case VAR_DICT: | |
| 2634 | 5196 ++recursive_cnt; |
| 5197 r = dict_equal(tv1->vval.v_dict, tv2->vval.v_dict, ic, TRUE); | |
| 5198 --recursive_cnt; | |
| 1008 | 5199 return r; |
| 388 | 5200 |
| 5201 case VAR_NUMBER: | |
| 5202 return tv1->vval.v_number == tv2->vval.v_number; | |
| 5203 | |
| 5204 case VAR_STRING: | |
| 5205 s1 = get_tv_string_buf(tv1, buf1); | |
| 5206 s2 = get_tv_string_buf(tv2, buf2); | |
| 5207 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
|
5208 |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5209 case VAR_SPECIAL: |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5210 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
|
5211 |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5212 case VAR_FLOAT: |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5213 #ifdef FEAT_FLOAT |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5214 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
|
5215 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5216 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5217 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5218 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
|
5219 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5220 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5221 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5222 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
|
5223 #endif |
|
8635
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
5224 case VAR_FUNC: |
|
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
5225 case VAR_PARTIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5226 case VAR_UNKNOWN: |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5227 break; |
| 388 | 5228 } |
| 5229 | |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5230 /* 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
|
5231 * 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
|
5232 return FALSE; |
| 80 | 5233 } |
| 5234 | |
| 5235 /* | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5236 * Return the next (unique) copy ID. |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5237 * Used for serializing nested structures. |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5238 */ |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5239 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5240 get_copyID(void) |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5241 { |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5242 current_copyID += COPYID_INC; |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5243 return current_copyID; |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5244 } |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5245 |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5246 /* |
| 371 | 5247 * Garbage collection for lists and dictionaries. |
| 5248 * | |
| 5249 * We use reference counts to be able to free most items right away when they | |
| 5250 * are no longer used. But for composite items it's possible that it becomes | |
| 5251 * unused while the reference count is > 0: When there is a recursive | |
| 5252 * reference. Example: | |
| 5253 * :let l = [1, 2, 3] | |
| 5254 * :let d = {9: l} | |
| 5255 * :let l[1] = d | |
| 5256 * | |
| 5257 * Since this is quite unusual we handle this with garbage collection: every | |
| 5258 * once in a while find out which lists and dicts are not referenced from any | |
| 5259 * variable. | |
| 5260 * | |
| 5261 * Here is a good reference text about garbage collection (refers to Python | |
| 5262 * but it applies to all reference-counting mechanisms): | |
| 5263 * http://python.ca/nas/python/gc/ | |
| 5264 */ | |
| 5265 | |
| 5266 /* | |
| 5267 * Do garbage collection for lists and dicts. | |
|
9108
d319453f62b3
commit https://github.com/vim/vim/commit/574860b5ee9da281c875dad07a607454e135eaee
Christian Brabandt <cb@256bit.org>
parents:
9104
diff
changeset
|
5268 * When "testing" is TRUE this is called from test_garbagecollect_now(). |
| 371 | 5269 * Return TRUE if some memory was freed. |
| 5270 */ | |
| 5271 int | |
|
8881
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5272 garbage_collect(int testing) |
| 371 | 5273 { |
| 1891 | 5274 int copyID; |
| 6565 | 5275 int abort = FALSE; |
| 371 | 5276 buf_T *buf; |
| 5277 win_T *wp; | |
| 364 | 5278 int i; |
| 6588 | 5279 int did_free = FALSE; |
| 819 | 5280 #ifdef FEAT_WINDOWS |
| 5281 tabpage_T *tp; | |
| 5282 #endif | |
| 371 | 5283 |
|
8881
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5284 if (!testing) |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5285 { |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5286 /* Only do this once. */ |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5287 want_garbage_collect = FALSE; |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5288 may_garbage_collect = FALSE; |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5289 garbage_collect_at_exit = FALSE; |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5290 } |
| 958 | 5291 |
| 1891 | 5292 /* We advance by two because we add one for items referenced through |
| 5293 * previous_funccal. */ | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5294 copyID = get_copyID(); |
| 1891 | 5295 |
| 371 | 5296 /* |
| 5297 * 1. Go through all accessible variables and mark all lists and dicts | |
| 5298 * with copyID. | |
| 5299 */ | |
| 1891 | 5300 |
| 5301 /* Don't free variables in the previous_funccal list unless they are only | |
| 5302 * referenced through previous_funccal. This must be first, because if | |
| 1895 | 5303 * the item is referenced elsewhere the funccal must not be freed. */ |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
5304 abort = abort || set_ref_in_previous_funccal(copyID); |
| 1891 | 5305 |
| 371 | 5306 /* script-local variables */ |
| 5307 for (i = 1; i <= ga_scripts.ga_len; ++i) | |
| 6565 | 5308 abort = abort || set_ref_in_ht(&SCRIPT_VARS(i), copyID, NULL); |
| 371 | 5309 |
| 5310 /* buffer-local variables */ | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9636
diff
changeset
|
5311 FOR_ALL_BUFFERS(buf) |
| 6565 | 5312 abort = abort || set_ref_in_item(&buf->b_bufvar.di_tv, copyID, |
| 5313 NULL, NULL); | |
| 371 | 5314 |
| 5315 /* window-local variables */ | |
| 819 | 5316 FOR_ALL_TAB_WINDOWS(tp, wp) |
| 6565 | 5317 abort = abort || set_ref_in_item(&wp->w_winvar.di_tv, copyID, |
| 5318 NULL, NULL); | |
| 4309 | 5319 #ifdef FEAT_AUTOCMD |
| 5320 if (aucmd_win != NULL) | |
| 6565 | 5321 abort = abort || set_ref_in_item(&aucmd_win->w_winvar.di_tv, copyID, |
| 5322 NULL, NULL); | |
| 4309 | 5323 #endif |
| 371 | 5324 |
| 819 | 5325 #ifdef FEAT_WINDOWS |
| 5326 /* tabpage-local variables */ | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9636
diff
changeset
|
5327 FOR_ALL_TABPAGES(tp) |
| 6565 | 5328 abort = abort || set_ref_in_item(&tp->tp_winvar.di_tv, copyID, |
| 5329 NULL, NULL); | |
| 819 | 5330 #endif |
| 5331 | |
| 371 | 5332 /* global variables */ |
| 6565 | 5333 abort = abort || set_ref_in_ht(&globvarht, copyID, NULL); |
| 371 | 5334 |
| 5335 /* function-local variables */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
5336 abort = abort || set_ref_in_call_stack(copyID); |
| 371 | 5337 |
|
9735
8037eb704e93
commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents:
9731
diff
changeset
|
5338 /* named functions (matters for closures) */ |
|
8037eb704e93
commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents:
9731
diff
changeset
|
5339 abort = abort || set_ref_in_functions(copyID); |
|
8037eb704e93
commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents:
9731
diff
changeset
|
5340 |
|
8881
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5341 /* function call arguments, if v:testing is set. */ |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
5342 abort = abort || set_ref_in_func_args(copyID); |
|
8881
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5343 |
| 1733 | 5344 /* v: vars */ |
| 6565 | 5345 abort = abort || set_ref_in_ht(&vimvarht, copyID, NULL); |
| 1733 | 5346 |
| 3450 | 5347 #ifdef FEAT_LUA |
| 6565 | 5348 abort = abort || set_ref_in_lua(copyID); |
| 3450 | 5349 #endif |
| 5350 | |
| 3618 | 5351 #ifdef FEAT_PYTHON |
| 6565 | 5352 abort = abort || set_ref_in_python(copyID); |
| 3618 | 5353 #endif |
| 5354 | |
| 5355 #ifdef FEAT_PYTHON3 | |
| 6565 | 5356 abort = abort || set_ref_in_python3(copyID); |
| 5357 #endif | |
| 5358 | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5359 #ifdef FEAT_JOB_CHANNEL |
|
8877
50e40f322e78
commit https://github.com/vim/vim/commit/3780bb923a688e0051a9a23474eeb38a8acb695a
Christian Brabandt <cb@256bit.org>
parents:
8870
diff
changeset
|
5360 abort = abort || set_ref_in_channel(copyID); |
|
9058
87c2e43a4a12
commit https://github.com/vim/vim/commit/b8d4905592fc26fcd09180d7d6bfefd899f2f6c6
Christian Brabandt <cb@256bit.org>
parents:
9052
diff
changeset
|
5361 abort = abort || set_ref_in_job(copyID); |
|
7931
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
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diff
changeset
|
5362 #endif |
|
9052
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commit https://github.com/vim/vim/commit/3266c85a44a637862b0ed6e531680c6ab2897ab5
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diff
changeset
|
5363 #ifdef FEAT_NETBEANS_INTG |
|
3a6b66c02d6d
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diff
changeset
|
5364 abort = abort || set_ref_in_nb_channel(copyID); |
|
3a6b66c02d6d
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diff
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|
5365 #endif |
|
7931
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diff
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|
5366 |
|
9153
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parents:
9127
diff
changeset
|
5367 #ifdef FEAT_TIMERS |
|
c2fe86f2bda1
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diff
changeset
|
5368 abort = abort || set_ref_in_timer(copyID); |
|
c2fe86f2bda1
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diff
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|
5369 #endif |
|
c2fe86f2bda1
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9127
diff
changeset
|
5370 |
| 6565 | 5371 if (!abort) |
| 5372 { | |
| 5373 /* | |
| 5374 * 2. Free lists and dictionaries that are not referenced. | |
| 5375 */ | |
| 5376 did_free = free_unref_items(copyID); | |
| 5377 | |
| 5378 /* | |
| 5379 * 3. Check if any funccal can be freed now. | |
|
9562
86af4a48c00a
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diff
changeset
|
5380 * This may call us back recursively. |
| 6565 | 5381 */ |
|
9562
86af4a48c00a
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9560
diff
changeset
|
5382 free_unref_funccal(copyID, testing); |
| 6565 | 5383 } |
| 5384 else if (p_verbose > 0) | |
| 5385 { | |
| 5386 verb_msg((char_u *)_("Not enough memory to set references, garbage collection aborted!")); | |
| 5387 } | |
| 1891 | 5388 |
| 5389 return did_free; | |
| 5390 } | |
| 5391 | |
| 5392 /* | |
|
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diff
changeset
|
5393 * Free lists, dictionaries, channels and jobs that are no longer referenced. |
| 1891 | 5394 */ |
| 5395 static int | |
|
7817
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diff
changeset
|
5396 free_unref_items(int copyID) |
| 1891 | 5397 { |
| 5398 int did_free = FALSE; | |
| 5399 | |
|
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diff
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|
5400 /* Let all "free" functions know that we are here. This means no |
|
e1b84109506a
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diff
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|
5401 * dictionaries, lists, channels or jobs are to be freed, because we will |
|
e1b84109506a
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|
5402 * do that here. */ |
|
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diff
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|
5403 in_free_unref_items = TRUE; |
|
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|
5404 |
|
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|
5405 /* |
|
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|
5406 * PASS 1: free the contents of the items. We don't free the items |
|
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diff
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|
5407 * themselves yet, so that it is possible to decrement refcount counters |
|
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|
5408 */ |
|
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diff
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|
5409 |
|
9556
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diff
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|
5410 /* Go through the list of dicts and free items without the copyID. */ |
|
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diff
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|
5411 did_free |= dict_free_nonref(copyID); |
| 371 | 5412 |
|
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diff
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|
5413 /* Go through the list of lists and free items without the copyID. */ |
|
1e68dfd7931b
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|
5414 did_free |= list_free_nonref(copyID); |
|
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|
5415 |
|
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|
5416 #ifdef FEAT_JOB_CHANNEL |
|
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|
5417 /* Go through the list of jobs and free items without the copyID. This |
|
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diff
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|
5418 * must happen before doing channels, because jobs refer to channels, but |
|
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|
5419 * the reference from the channel to the job isn't tracked. */ |
|
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|
5420 did_free |= free_unused_jobs_contents(copyID, COPYID_MASK); |
|
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|
5421 |
|
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|
5422 /* Go through the list of channels and free items without the copyID. */ |
|
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|
5423 did_free |= free_unused_channels_contents(copyID, COPYID_MASK); |
|
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|
5424 #endif |
|
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|
5425 |
|
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|
5426 /* |
|
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|
5427 * PASS 2: free the items themselves. |
|
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|
5428 */ |
|
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|
5429 dict_free_items(copyID); |
|
9560
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|
5430 list_free_items(copyID); |
|
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|
5431 |
|
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|
5432 #ifdef FEAT_JOB_CHANNEL |
|
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|
5433 /* Go through the list of jobs and free items without the copyID. This |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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|
5434 * must happen before doing channels, because jobs refer to channels, but |
|
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commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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diff
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|
5435 * the reference from the channel to the job isn't tracked. */ |
|
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diff
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|
5436 free_unused_jobs(copyID, COPYID_MASK); |
|
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|
5437 |
|
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|
5438 /* Go through the list of channels and free items without the copyID. */ |
|
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diff
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|
5439 free_unused_channels(copyID, COPYID_MASK); |
|
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|
5440 #endif |
|
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|
5441 |
|
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|
5442 in_free_unref_items = FALSE; |
|
7957
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|
5443 |
| 371 | 5444 return did_free; |
| 5445 } | |
| 5446 | |
| 5447 /* | |
| 5448 * Mark all lists and dicts referenced through hashtab "ht" with "copyID". | |
| 6565 | 5449 * "list_stack" is used to add lists to be marked. Can be NULL. |
| 5450 * | |
| 5451 * Returns TRUE if setting references failed somehow. | |
| 5452 */ | |
| 5453 int | |
|
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|
5454 set_ref_in_ht(hashtab_T *ht, int copyID, list_stack_T **list_stack) |
| 364 | 5455 { |
| 5456 int todo; | |
| 6565 | 5457 int abort = FALSE; |
| 364 | 5458 hashitem_T *hi; |
| 6565 | 5459 hashtab_T *cur_ht; |
| 5460 ht_stack_T *ht_stack = NULL; | |
| 5461 ht_stack_T *tempitem; | |
| 5462 | |
| 5463 cur_ht = ht; | |
| 5464 for (;;) | |
| 5465 { | |
| 5466 if (!abort) | |
| 5467 { | |
| 5468 /* Mark each item in the hashtab. If the item contains a hashtab | |
| 5469 * it is added to ht_stack, if it contains a list it is added to | |
| 5470 * list_stack. */ | |
| 5471 todo = (int)cur_ht->ht_used; | |
| 5472 for (hi = cur_ht->ht_array; todo > 0; ++hi) | |
| 5473 if (!HASHITEM_EMPTY(hi)) | |
| 5474 { | |
| 5475 --todo; | |
| 5476 abort = abort || set_ref_in_item(&HI2DI(hi)->di_tv, copyID, | |
| 5477 &ht_stack, list_stack); | |
| 5478 } | |
| 5479 } | |
| 5480 | |
| 5481 if (ht_stack == NULL) | |
| 5482 break; | |
| 5483 | |
| 5484 /* take an item from the stack */ | |
| 5485 cur_ht = ht_stack->ht; | |
| 5486 tempitem = ht_stack; | |
| 5487 ht_stack = ht_stack->prev; | |
| 5488 free(tempitem); | |
| 5489 } | |
| 5490 | |
| 5491 return abort; | |
| 371 | 5492 } |
| 5493 | |
| 5494 /* | |
| 5495 * Mark all lists and dicts referenced through list "l" with "copyID". | |
| 6565 | 5496 * "ht_stack" is used to add hashtabs to be marked. Can be NULL. |
| 5497 * | |
| 5498 * Returns TRUE if setting references failed somehow. | |
| 5499 */ | |
| 5500 int | |
|
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changeset
|
5501 set_ref_in_list(list_T *l, int copyID, ht_stack_T **ht_stack) |
| 6565 | 5502 { |
| 5503 listitem_T *li; | |
| 5504 int abort = FALSE; | |
| 5505 list_T *cur_l; | |
| 5506 list_stack_T *list_stack = NULL; | |
| 5507 list_stack_T *tempitem; | |
| 5508 | |
| 5509 cur_l = l; | |
| 5510 for (;;) | |
| 5511 { | |
| 5512 if (!abort) | |
| 5513 /* Mark each item in the list. If the item contains a hashtab | |
| 5514 * it is added to ht_stack, if it contains a list it is added to | |
| 5515 * list_stack. */ | |
| 5516 for (li = cur_l->lv_first; !abort && li != NULL; li = li->li_next) | |
| 5517 abort = abort || set_ref_in_item(&li->li_tv, copyID, | |
| 5518 ht_stack, &list_stack); | |
| 5519 if (list_stack == NULL) | |
| 5520 break; | |
| 5521 | |
| 5522 /* take an item from the stack */ | |
| 5523 cur_l = list_stack->list; | |
| 5524 tempitem = list_stack; | |
| 5525 list_stack = list_stack->prev; | |
| 5526 free(tempitem); | |
| 5527 } | |
| 5528 | |
| 5529 return abort; | |
| 371 | 5530 } |
| 5531 | |
| 5532 /* | |
| 5533 * Mark all lists and dicts referenced through typval "tv" with "copyID". | |
| 6565 | 5534 * "list_stack" is used to add lists to be marked. Can be NULL. |
| 5535 * "ht_stack" is used to add hashtabs to be marked. Can be NULL. | |
| 5536 * | |
| 5537 * Returns TRUE if setting references failed somehow. | |
| 5538 */ | |
| 5539 int | |
|
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|
5540 set_ref_in_item( |
|
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|
5541 typval_T *tv, |
|
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|
5542 int copyID, |
|
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|
5543 ht_stack_T **ht_stack, |
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|
5544 list_stack_T **list_stack) |
| 364 | 5545 { |
| 6565 | 5546 int abort = FALSE; |
| 364 | 5547 |
|
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|
5548 if (tv->v_type == VAR_DICT) |
|
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|
5549 { |
|
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|
5550 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
|
5551 |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5552 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
|
5553 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5554 /* Didn't see this dict yet. */ |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5555 dd->dv_copyID = copyID; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5556 if (ht_stack == NULL) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5557 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5558 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
|
5559 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5560 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5561 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5562 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
|
5563 if (newitem == NULL) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5564 abort = TRUE; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5565 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5566 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5567 newitem->ht = &dd->dv_hashtab; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5568 newitem->prev = *ht_stack; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5569 *ht_stack = newitem; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5570 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5571 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5572 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5573 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5574 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
|
5575 { |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5576 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
|
5577 |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5578 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
|
5579 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5580 /* Didn't see this list yet. */ |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5581 ll->lv_copyID = copyID; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5582 if (list_stack == NULL) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5583 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5584 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
|
5585 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5586 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5587 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5588 list_stack_T *newitem = (list_stack_T*)malloc( |
| 6565 | 5589 sizeof(list_stack_T)); |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5590 if (newitem == NULL) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5591 abort = TRUE; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5592 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5593 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5594 newitem->list = ll; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5595 newitem->prev = *list_stack; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5596 *list_stack = newitem; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5597 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5598 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5599 } |
| 6565 | 5600 } |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
5601 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
|
5602 { |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5603 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
|
5604 } |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5605 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
|
5606 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5607 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
|
5608 int i; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5609 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5610 /* 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
|
5611 */ |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5612 if (pt != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5613 { |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5614 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
|
5615 |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5616 if (pt->pt_dict != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5617 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5618 typval_T dtv; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5619 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5620 dtv.v_type = VAR_DICT; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5621 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
|
5622 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
|
5623 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5624 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5625 for (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
|
5626 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
|
5627 ht_stack, list_stack); |
|
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 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5630 #ifdef FEAT_JOB_CHANNEL |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5631 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
|
5632 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5633 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
|
5634 typval_T dtv; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5635 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5636 if (job != NULL && job->jv_copyID != copyID) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5637 { |
|
8870
30988ffb7498
commit https://github.com/vim/vim/commit/0239acb11fe4bfe9b525ea90b782759da5eb7704
Christian Brabandt <cb@256bit.org>
parents:
8863
diff
changeset
|
5638 job->jv_copyID = copyID; |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5639 if (job->jv_channel != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5640 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5641 dtv.v_type = VAR_CHANNEL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5642 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
|
5643 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
|
5644 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5645 if (job->jv_exit_partial != NULL) |
|
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 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5648 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
|
5649 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
|
5650 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5651 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5652 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5653 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
|
5654 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5655 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
|
5656 ch_part_T part; |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5657 typval_T dtv; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5658 jsonq_T *jq; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5659 cbq_T *cq; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5660 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5661 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
|
5662 { |
|
8870
30988ffb7498
commit https://github.com/vim/vim/commit/0239acb11fe4bfe9b525ea90b782759da5eb7704
Christian Brabandt <cb@256bit.org>
parents:
8863
diff
changeset
|
5663 ch->ch_copyID = copyID; |
|
10259
a09db7a4afe0
commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17
Christian Brabandt <cb@256bit.org>
parents:
10235
diff
changeset
|
5664 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
|
5665 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5666 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
|
5667 jq = jq->jq_next) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5668 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
|
5669 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
|
5670 cq = cq->cq_next) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5671 if (cq->cq_partial != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5672 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5673 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5674 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
|
5675 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
|
5676 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5677 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
|
5678 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5679 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5680 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
|
5681 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
|
5682 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5683 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5684 if (ch->ch_partial != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5685 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5686 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5687 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
|
5688 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
|
5689 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5690 if (ch->ch_close_partial != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5691 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5692 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5693 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
|
5694 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
|
5695 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5696 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5697 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5698 #endif |
| 6565 | 5699 return abort; |
| 364 | 5700 } |
| 5701 | |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5702 static char * |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5703 get_var_special_name(int nr) |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5704 { |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5705 switch (nr) |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5706 { |
|
7740
00fc76e6bd99
commit https://github.com/vim/vim/commit/f48aa160fdd7b8caa7678e1a2139244dd2bdc547
Christian Brabandt <cb@256bit.org>
parents:
7730
diff
changeset
|
5707 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
|
5708 case VVAL_TRUE: return "v:true"; |
|
a0ffb1f3dedc
commit https://github.com/vim/vim/commit/65edff8f51e9e54f85407bdb9156ae8e3e1b76a1
Christian Brabandt <cb@256bit.org>
parents:
8165
diff
changeset
|
5709 case VVAL_NONE: return "v:none"; |
|
a0ffb1f3dedc
commit https://github.com/vim/vim/commit/65edff8f51e9e54f85407bdb9156ae8e3e1b76a1
Christian Brabandt <cb@256bit.org>
parents:
8165
diff
changeset
|
5710 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
|
5711 } |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
5712 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
|
5713 return "42"; |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5714 } |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5715 |
| 100 | 5716 /* |
| 56 | 5717 * Return a string with the string representation of a variable. |
| 5718 * If the memory is allocated "tofree" is set to it, otherwise NULL. | |
| 80 | 5719 * "numbuf" is used for a number. |
| 634 | 5720 * When "copyID" is not NULL replace recursive lists and dicts with "...". |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5721 * When both "echo_style" and "dict_val" are FALSE, put quotes around stings as |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5722 * "string()", otherwise does not put quotes around strings, as ":echo" |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5723 * displays values. |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5724 * 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
|
5725 * are replaced with "...". |
| 1360 | 5726 * May return NULL. |
| 56 | 5727 */ |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
5728 char_u * |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5729 echo_string_core( |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5730 typval_T *tv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5731 char_u **tofree, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5732 char_u *numbuf, |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5733 int copyID, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5734 int echo_style, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5735 int restore_copyID, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5736 int dict_val) |
| 56 | 5737 { |
| 104 | 5738 static int recurse = 0; |
| 5739 char_u *r = NULL; | |
| 5740 | |
| 137 | 5741 if (recurse >= DICT_MAXNEST) |
| 104 | 5742 { |
| 5973 | 5743 if (!did_echo_string_emsg) |
| 5744 { | |
| 5745 /* Only give this message once for a recursive call to avoid | |
| 5746 * flooding the user with errors. And stop iterating over lists | |
| 5747 * and dicts. */ | |
| 5748 did_echo_string_emsg = TRUE; | |
| 5749 EMSG(_("E724: variable nested too deep for displaying")); | |
| 5750 } | |
| 104 | 5751 *tofree = NULL; |
| 5973 | 5752 return (char_u *)"{E724}"; |
| 104 | 5753 } |
| 5754 ++recurse; | |
| 5755 | |
| 56 | 5756 switch (tv->v_type) |
| 5757 { | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5758 case VAR_STRING: |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5759 if (echo_style && !dict_val) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5760 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5761 *tofree = NULL; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5762 r = get_tv_string_buf(tv, numbuf); |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5763 } |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5764 else |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5765 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5766 *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
|
5767 r = *tofree; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5768 } |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5769 break; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5770 |
| 56 | 5771 case VAR_FUNC: |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5772 if (echo_style) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5773 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5774 *tofree = NULL; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5775 r = tv->vval.v_string; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5776 } |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5777 else |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5778 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5779 *tofree = 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
|
5780 r = *tofree; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5781 } |
| 104 | 5782 break; |
| 634 | 5783 |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5784 case VAR_PARTIAL: |
|
8710
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5785 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5786 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
|
5787 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
|
5788 : partial_name(pt), FALSE); |
|
8710
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5789 garray_T ga; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5790 int i; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5791 char_u *tf; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5792 |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5793 ga_init2(&ga, 1, 100); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5794 ga_concat(&ga, (char_u *)"function("); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5795 if (fname != NULL) |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5796 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5797 ga_concat(&ga, fname); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5798 vim_free(fname); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5799 } |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5800 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
|
5801 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5802 ga_concat(&ga, (char_u *)", ["); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5803 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
|
5804 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5805 if (i > 0) |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5806 ga_concat(&ga, (char_u *)", "); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5807 ga_concat(&ga, |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5808 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
|
5809 vim_free(tf); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5810 } |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5811 ga_concat(&ga, (char_u *)"]"); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5812 } |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5813 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
|
5814 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5815 typval_T dtv; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5816 |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5817 ga_concat(&ga, (char_u *)", "); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5818 dtv.v_type = VAR_DICT; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5819 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
|
5820 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
|
5821 vim_free(tf); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5822 } |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5823 ga_concat(&ga, (char_u *)")"); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5824 |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5825 *tofree = ga.ga_data; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5826 r = *tofree; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5827 break; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5828 } |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5829 |
| 56 | 5830 case VAR_LIST: |
| 634 | 5831 if (tv->vval.v_list == NULL) |
| 5832 { | |
| 5833 *tofree = NULL; | |
| 5834 r = NULL; | |
| 5835 } | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5836 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
|
5837 && tv->vval.v_list->lv_len > 0) |
| 634 | 5838 { |
| 5839 *tofree = NULL; | |
| 5840 r = (char_u *)"[...]"; | |
| 5841 } | |
| 5842 else | |
| 5843 { | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5844 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
|
5845 |
| 634 | 5846 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
|
5847 *tofree = list2string(tv, copyID, restore_copyID); |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5848 if (restore_copyID) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5849 tv->vval.v_list->lv_copyID = old_copyID; |
| 634 | 5850 r = *tofree; |
| 5851 } | |
| 5852 break; | |
| 5853 | |
| 100 | 5854 case VAR_DICT: |
| 634 | 5855 if (tv->vval.v_dict == NULL) |
| 5856 { | |
| 5857 *tofree = NULL; | |
| 5858 r = NULL; | |
| 5859 } | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5860 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
|
5861 && tv->vval.v_dict->dv_hashtab.ht_used != 0) |
| 634 | 5862 { |
| 5863 *tofree = NULL; | |
| 5864 r = (char_u *)"{...}"; | |
| 5865 } | |
| 5866 else | |
| 5867 { | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5868 int old_copyID = tv->vval.v_dict->dv_copyID; |
| 634 | 5869 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
|
5870 *tofree = dict2string(tv, copyID, restore_copyID); |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5871 if (restore_copyID) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5872 tv->vval.v_dict->dv_copyID = old_copyID; |
| 634 | 5873 r = *tofree; |
| 5874 } | |
| 5875 break; | |
| 5876 | |
| 71 | 5877 case VAR_NUMBER: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5878 case VAR_UNKNOWN: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5879 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5880 case VAR_CHANNEL: |
| 104 | 5881 *tofree = NULL; |
| 5882 r = get_tv_string_buf(tv, numbuf); | |
| 71 | 5883 break; |
| 634 | 5884 |
| 1624 | 5885 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5886 #ifdef FEAT_FLOAT |
| 1624 | 5887 *tofree = NULL; |
| 5888 vim_snprintf((char *)numbuf, NUMBUFLEN, "%g", tv->vval.v_float); | |
| 5889 r = numbuf; | |
| 5890 break; | |
| 5891 #endif | |
| 5892 | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5893 case VAR_SPECIAL: |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5894 *tofree = NULL; |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5895 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
|
5896 break; |
| 104 | 5897 } |
| 5898 | |
| 5973 | 5899 if (--recurse == 0) |
| 5900 did_echo_string_emsg = FALSE; | |
| 104 | 5901 return r; |
| 97 | 5902 } |
| 5903 | |
| 5904 /* | |
| 5905 * Return a string with the string representation of a variable. | |
| 5906 * If the memory is allocated "tofree" is set to it, otherwise NULL. | |
| 5907 * "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
|
5908 * 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
|
5909 * 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
|
5910 * May return NULL. |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5911 */ |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
5912 char_u * |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5913 echo_string( |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5914 typval_T *tv, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5915 char_u **tofree, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5916 char_u *numbuf, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5917 int copyID) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5918 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5919 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
|
5920 } |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5921 |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5922 /* |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5923 * 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
|
5924 * 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
|
5925 * "numbuf" is used for a number. |
| 97 | 5926 * Puts quotes around strings, so that they can be parsed back by eval(). |
| 1360 | 5927 * May return NULL. |
| 97 | 5928 */ |
|
8889
8755d57debaa
commit https://github.com/vim/vim/commit/8110a091bc749d8748a20807a724a3af3ca6d509
Christian Brabandt <cb@256bit.org>
parents:
8887
diff
changeset
|
5929 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5930 tv2string( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5931 typval_T *tv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5932 char_u **tofree, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5933 char_u *numbuf, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5934 int copyID) |
| 97 | 5935 { |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5936 return echo_string_core(tv, tofree, numbuf, copyID, FALSE, TRUE, FALSE); |
| 56 | 5937 } |
| 5938 | |
| 5939 /* | |
| 137 | 5940 * Return string "str" in ' quotes, doubling ' characters. |
| 5941 * If "str" is NULL an empty string is assumed. | |
| 100 | 5942 * If "function" is TRUE make it function('string'). |
| 97 | 5943 */ |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
5944 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5945 string_quote(char_u *str, int function) |
| 97 | 5946 { |
| 137 | 5947 unsigned len; |
| 97 | 5948 char_u *p, *r, *s; |
| 5949 | |
| 137 | 5950 len = (function ? 13 : 3); |
| 5951 if (str != NULL) | |
| 5952 { | |
| 835 | 5953 len += (unsigned)STRLEN(str); |
| 137 | 5954 for (p = str; *p != NUL; mb_ptr_adv(p)) |
| 5955 if (*p == '\'') | |
| 5956 ++len; | |
| 5957 } | |
| 97 | 5958 s = r = alloc(len); |
| 5959 if (r != NULL) | |
| 5960 { | |
| 5961 if (function) | |
| 5962 { | |
| 100 | 5963 STRCPY(r, "function('"); |
| 97 | 5964 r += 10; |
| 5965 } | |
| 5966 else | |
| 100 | 5967 *r++ = '\''; |
| 137 | 5968 if (str != NULL) |
| 5969 for (p = str; *p != NUL; ) | |
| 5970 { | |
| 5971 if (*p == '\'') | |
| 5972 *r++ = '\''; | |
| 5973 MB_COPY_CHAR(p, r); | |
| 5974 } | |
| 100 | 5975 *r++ = '\''; |
| 97 | 5976 if (function) |
| 5977 *r++ = ')'; | |
| 5978 *r++ = NUL; | |
| 5979 } | |
| 5980 return s; | |
| 5981 } | |
| 5982 | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5983 #if defined(FEAT_FLOAT) || defined(PROTO) |
| 1624 | 5984 /* |
| 5985 * Convert the string "text" to a floating point number. | |
| 5986 * This uses strtod(). setlocale(LC_NUMERIC, "C") has been used to make sure | |
| 5987 * this always uses a decimal point. | |
| 5988 * Returns the length of the text that was consumed. | |
| 5989 */ | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5990 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5991 string2float( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5992 char_u *text, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5993 float_T *value) /* result stored here */ |
| 1624 | 5994 { |
| 5995 char *s = (char *)text; | |
| 5996 float_T f; | |
| 5997 | |
|
10536
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5998 /* MS-Windows does not deal with "inf" and "nan" properly. */ |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5999 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
|
6000 { |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6001 *value = INFINITY; |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6002 return 3; |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6003 } |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6004 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
|
6005 { |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6006 *value = -INFINITY; |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6007 return 4; |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6008 } |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6009 if (STRNICMP(text, "nan", 3) == 0) |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6010 { |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6011 *value = NAN; |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6012 return 3; |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6013 } |
| 1624 | 6014 f = strtod(s, &s); |
| 6015 *value = f; | |
| 6016 return (int)((char_u *)s - text); | |
| 6017 } | |
| 6018 #endif | |
| 6019 | |
| 97 | 6020 /* |
| 7 | 6021 * Get the value of an environment variable. |
| 6022 * "arg" is pointing to the '$'. It is advanced to after the name. | |
| 6023 * If the environment variable was not set, silently assume it is empty. | |
| 5858 | 6024 * Return FAIL if the name is invalid. |
| 7 | 6025 */ |
| 6026 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6027 get_env_tv(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 6028 { |
| 6029 char_u *string = NULL; | |
| 6030 int len; | |
| 6031 int cc; | |
| 6032 char_u *name; | |
| 170 | 6033 int mustfree = FALSE; |
| 7 | 6034 |
| 6035 ++*arg; | |
| 6036 name = *arg; | |
| 6037 len = get_env_len(arg); | |
| 6038 if (evaluate) | |
| 6039 { | |
| 5858 | 6040 if (len == 0) |
| 6493 | 6041 return FAIL; /* invalid empty name */ |
| 5858 | 6042 |
| 6043 cc = name[len]; | |
| 6044 name[len] = NUL; | |
| 6045 /* first try vim_getenv(), fast for normal environment vars */ | |
| 6046 string = vim_getenv(name, &mustfree); | |
| 6047 if (string != NULL && *string != NUL) | |
| 6048 { | |
| 6049 if (!mustfree) | |
| 6050 string = vim_strsave(string); | |
| 6051 } | |
| 6052 else | |
| 6053 { | |
| 6054 if (mustfree) | |
| 6055 vim_free(string); | |
| 6056 | |
| 6057 /* next try expanding things like $VIM and ${HOME} */ | |
| 6058 string = expand_env_save(name - 1); | |
| 6059 if (string != NULL && *string == '$') | |
| 6060 { | |
| 6061 vim_free(string); | |
| 6062 string = NULL; | |
| 6063 } | |
| 6064 } | |
| 6065 name[len] = cc; | |
| 6066 | |
| 71 | 6067 rettv->v_type = VAR_STRING; |
| 6068 rettv->vval.v_string = string; | |
| 7 | 6069 } |
| 6070 | |
| 6071 return OK; | |
| 6072 } | |
| 6073 | |
| 3214 | 6074 |
| 6075 | |
| 6076 /* | |
| 7 | 6077 * Translate a String variable into a position. |
| 685 | 6078 * Returns NULL when there is an error. |
| 7 | 6079 */ |
|
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|
6080 pos_T * |
|
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|
6081 var2fpos( |
|
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|
6082 typval_T *varp, |
|
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|
6083 int dollar_lnum, /* TRUE when $ is last line */ |
|
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diff
changeset
|
6084 int *fnum) /* set to fnum for '0, 'A, etc. */ |
| 7 | 6085 { |
| 700 | 6086 char_u *name; |
| 7 | 6087 static pos_T pos; |
| 700 | 6088 pos_T *pp; |
| 7 | 6089 |
| 705 | 6090 /* Argument can be [lnum, col, coladd]. */ |
| 685 | 6091 if (varp->v_type == VAR_LIST) |
| 6092 { | |
| 6093 list_T *l; | |
| 6094 int len; | |
| 705 | 6095 int error = FALSE; |
| 1317 | 6096 listitem_T *li; |
| 685 | 6097 |
| 6098 l = varp->vval.v_list; | |
| 6099 if (l == NULL) | |
| 6100 return NULL; | |
| 6101 | |
| 6102 /* Get the line number */ | |
| 705 | 6103 pos.lnum = list_find_nr(l, 0L, &error); |
| 6104 if (error || pos.lnum <= 0 || pos.lnum > curbuf->b_ml.ml_line_count) | |
| 685 | 6105 return NULL; /* invalid line number */ |
| 6106 | |
| 6107 /* Get the column number */ | |
| 705 | 6108 pos.col = list_find_nr(l, 1L, &error); |
| 6109 if (error) | |
| 685 | 6110 return NULL; |
| 6111 len = (long)STRLEN(ml_get(pos.lnum)); | |
| 1317 | 6112 |
| 6113 /* We accept "$" for the column number: last column. */ | |
| 6114 li = list_find(l, 1L); | |
| 6115 if (li != NULL && li->li_tv.v_type == VAR_STRING | |
| 6116 && li->li_tv.vval.v_string != NULL | |
| 6117 && STRCMP(li->li_tv.vval.v_string, "$") == 0) | |
| 6118 pos.col = len + 1; | |
| 6119 | |
| 705 | 6120 /* Accept a position up to the NUL after the line. */ |
| 826 | 6121 if (pos.col == 0 || (int)pos.col > len + 1) |
| 685 | 6122 return NULL; /* invalid column number */ |
| 705 | 6123 --pos.col; |
| 6124 | |
| 6125 #ifdef FEAT_VIRTUALEDIT | |
| 6126 /* Get the virtual offset. Defaults to zero. */ | |
| 6127 pos.coladd = list_find_nr(l, 2L, &error); | |
| 6128 if (error) | |
| 6129 pos.coladd = 0; | |
| 6130 #endif | |
| 6131 | |
| 685 | 6132 return &pos; |
| 6133 } | |
| 6134 | |
| 323 | 6135 name = get_tv_string_chk(varp); |
| 6136 if (name == NULL) | |
| 6137 return NULL; | |
| 1609 | 6138 if (name[0] == '.') /* cursor */ |
| 7 | 6139 return &curwin->w_cursor; |
| 1609 | 6140 if (name[0] == 'v' && name[1] == NUL) /* Visual start */ |
| 6141 { | |
| 6142 if (VIsual_active) | |
| 6143 return &VIsual; | |
| 6144 return &curwin->w_cursor; | |
| 6145 } | |
| 6146 if (name[0] == '\'') /* mark */ | |
| 7 | 6147 { |
| 4043 | 6148 pp = getmark_buf_fnum(curbuf, name[1], FALSE, fnum); |
| 7 | 6149 if (pp == NULL || pp == (pos_T *)-1 || pp->lnum <= 0) |
| 6150 return NULL; | |
| 6151 return pp; | |
| 6152 } | |
| 705 | 6153 |
| 6154 #ifdef FEAT_VIRTUALEDIT | |
| 6155 pos.coladd = 0; | |
| 6156 #endif | |
| 6157 | |
| 1317 | 6158 if (name[0] == 'w' && dollar_lnum) |
| 666 | 6159 { |
| 6160 pos.col = 0; | |
| 6161 if (name[1] == '0') /* "w0": first visible line */ | |
| 6162 { | |
| 671 | 6163 update_topline(); |
| 666 | 6164 pos.lnum = curwin->w_topline; |
| 6165 return &pos; | |
| 6166 } | |
| 6167 else if (name[1] == '$') /* "w$": last visible line */ | |
| 6168 { | |
| 671 | 6169 validate_botline(); |
| 666 | 6170 pos.lnum = curwin->w_botline - 1; |
| 6171 return &pos; | |
| 6172 } | |
| 6173 } | |
| 6174 else if (name[0] == '$') /* last column or line */ | |
| 7 | 6175 { |
| 1317 | 6176 if (dollar_lnum) |
| 7 | 6177 { |
| 6178 pos.lnum = curbuf->b_ml.ml_line_count; | |
| 6179 pos.col = 0; | |
| 6180 } | |
| 6181 else | |
| 6182 { | |
| 6183 pos.lnum = curwin->w_cursor.lnum; | |
| 6184 pos.col = (colnr_T)STRLEN(ml_get_curline()); | |
| 6185 } | |
| 6186 return &pos; | |
| 6187 } | |
| 6188 return NULL; | |
| 6189 } | |
| 6190 | |
| 6191 /* | |
| 709 | 6192 * Convert list in "arg" into a position and optional file number. |
| 6193 * When "fnump" is NULL there is no file number, only 3 items. | |
| 6194 * Note that the column is passed on as-is, the caller may want to decrement | |
| 6195 * it to use 1 for the first column. | |
| 6196 * Return FAIL when conversion is not possible, doesn't check the position for | |
| 6197 * validity. | |
| 6198 */ | |
|
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6199 int |
|
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6200 list2fpos( |
|
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|
6201 typval_T *arg, |
|
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|
6202 pos_T *posp, |
|
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|
6203 int *fnump, |
|
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changeset
|
6204 colnr_T *curswantp) |
| 709 | 6205 { |
| 6206 list_T *l = arg->vval.v_list; | |
| 6207 long i = 0; | |
| 6208 long n; | |
| 6209 | |
| 5938 | 6210 /* List must be: [fnum, lnum, col, coladd, curswant], where "fnum" is only |
| 6211 * there when "fnump" isn't NULL; "coladd" and "curswant" are optional. */ | |
| 915 | 6212 if (arg->v_type != VAR_LIST |
| 6213 || l == NULL | |
| 6214 || l->lv_len < (fnump == NULL ? 2 : 3) | |
| 5938 | 6215 || l->lv_len > (fnump == NULL ? 4 : 5)) |
| 709 | 6216 return FAIL; |
| 6217 | |
| 6218 if (fnump != NULL) | |
| 6219 { | |
| 6220 n = list_find_nr(l, i++, NULL); /* fnum */ | |
| 6221 if (n < 0) | |
| 6222 return FAIL; | |
| 6223 if (n == 0) | |
| 6224 n = curbuf->b_fnum; /* current buffer */ | |
| 6225 *fnump = n; | |
| 6226 } | |
| 6227 | |
| 6228 n = list_find_nr(l, i++, NULL); /* lnum */ | |
| 6229 if (n < 0) | |
| 6230 return FAIL; | |
| 6231 posp->lnum = n; | |
| 6232 | |
| 6233 n = list_find_nr(l, i++, NULL); /* col */ | |
| 6234 if (n < 0) | |
| 6235 return FAIL; | |
| 6236 posp->col = n; | |
| 6237 | |
| 6238 #ifdef FEAT_VIRTUALEDIT | |
| 5938 | 6239 n = list_find_nr(l, i, NULL); /* off */ |
| 709 | 6240 if (n < 0) |
| 915 | 6241 posp->coladd = 0; |
| 6242 else | |
| 6243 posp->coladd = n; | |
| 709 | 6244 #endif |
| 6245 | |
| 5938 | 6246 if (curswantp != NULL) |
| 6247 *curswantp = list_find_nr(l, i + 1, NULL); /* curswant */ | |
| 6248 | |
| 709 | 6249 return OK; |
| 6250 } | |
| 6251 | |
| 6252 /* | |
| 7 | 6253 * Get the length of an environment variable name. |
| 6254 * Advance "arg" to the first character after the name. | |
| 6255 * Return 0 for error. | |
| 6256 */ | |
| 6257 static int | |
|
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6258 get_env_len(char_u **arg) |
| 7 | 6259 { |
| 6260 char_u *p; | |
| 6261 int len; | |
| 6262 | |
| 6263 for (p = *arg; vim_isIDc(*p); ++p) | |
| 6264 ; | |
| 6265 if (p == *arg) /* no name found */ | |
| 6266 return 0; | |
| 6267 | |
| 6268 len = (int)(p - *arg); | |
| 6269 *arg = p; | |
| 6270 return len; | |
| 6271 } | |
| 6272 | |
| 6273 /* | |
| 6274 * Get the length of the name of a function or internal variable. | |
| 6275 * "arg" is advanced to the first non-white character after the name. | |
| 6276 * Return 0 if something is wrong. | |
| 6277 */ | |
|
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6278 int |
|
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|
6279 get_id_len(char_u **arg) |
| 7 | 6280 { |
| 6281 char_u *p; | |
| 6282 int len; | |
| 6283 | |
| 6284 /* Find the end of the name. */ | |
| 6285 for (p = *arg; eval_isnamec(*p); ++p) | |
|
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6286 { |
|
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6287 if (*p == ':') |
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6288 { |
|
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|
6289 /* "s:" is start of "s:var", but "n:" is not and can be used in |
|
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|
6290 * slice "[n:]". Also "xx:" is not a namespace. */ |
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6291 len = (int)(p - *arg); |
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6292 if ((len == 1 && vim_strchr(NAMESPACE_CHAR, **arg) == NULL) |
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6293 || len > 1) |
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6294 break; |
|
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6295 } |
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|
6296 } |
| 7 | 6297 if (p == *arg) /* no name found */ |
| 6298 return 0; | |
| 6299 | |
| 6300 len = (int)(p - *arg); | |
| 6301 *arg = skipwhite(p); | |
| 6302 | |
| 6303 return len; | |
| 6304 } | |
| 6305 | |
| 6306 /* | |
| 124 | 6307 * Get the length of the name of a variable or function. |
| 6308 * Only the name is recognized, does not handle ".key" or "[idx]". | |
| 7 | 6309 * "arg" is advanced to the first non-white character after the name. |
| 159 | 6310 * Return -1 if curly braces expansion failed. |
| 6311 * Return 0 if something else is wrong. | |
| 7 | 6312 * If the name contains 'magic' {}'s, expand them and return the |
| 6313 * expanded name in an allocated string via 'alias' - caller must free. | |
| 6314 */ | |
|
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6315 int |
|
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|
6316 get_name_len( |
|
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6317 char_u **arg, |
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6318 char_u **alias, |
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6319 int evaluate, |
|
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|
6320 int verbose) |
| 7 | 6321 { |
| 6322 int len; | |
| 6323 char_u *p; | |
| 6324 char_u *expr_start; | |
| 6325 char_u *expr_end; | |
| 6326 | |
| 6327 *alias = NULL; /* default to no alias */ | |
| 6328 | |
| 6329 if ((*arg)[0] == K_SPECIAL && (*arg)[1] == KS_EXTRA | |
| 6330 && (*arg)[2] == (int)KE_SNR) | |
| 6331 { | |
| 6332 /* hard coded <SNR>, already translated */ | |
| 6333 *arg += 3; | |
| 6334 return get_id_len(arg) + 3; | |
| 6335 } | |
| 6336 len = eval_fname_script(*arg); | |
| 6337 if (len > 0) | |
| 6338 { | |
| 6339 /* literal "<SID>", "s:" or "<SNR>" */ | |
| 6340 *arg += len; | |
| 6341 } | |
| 6342 | |
| 6343 /* | |
| 71 | 6344 * Find the end of the name; check for {} construction. |
| 7 | 6345 */ |
| 271 | 6346 p = find_name_end(*arg, &expr_start, &expr_end, |
| 6347 len > 0 ? 0 : FNE_CHECK_START); | |
| 7 | 6348 if (expr_start != NULL) |
| 6349 { | |
| 6350 char_u *temp_string; | |
| 6351 | |
| 6352 if (!evaluate) | |
| 6353 { | |
| 6354 len += (int)(p - *arg); | |
| 6355 *arg = skipwhite(p); | |
| 6356 return len; | |
| 6357 } | |
| 6358 | |
| 6359 /* | |
| 6360 * Include any <SID> etc in the expanded string: | |
| 6361 * Thus the -len here. | |
| 6362 */ | |
| 6363 temp_string = make_expanded_name(*arg - len, expr_start, expr_end, p); | |
| 6364 if (temp_string == NULL) | |
| 159 | 6365 return -1; |
| 7 | 6366 *alias = temp_string; |
| 6367 *arg = skipwhite(p); | |
| 6368 return (int)STRLEN(temp_string); | |
| 6369 } | |
| 6370 | |
| 6371 len += get_id_len(arg); | |
| 159 | 6372 if (len == 0 && verbose) |
| 7 | 6373 EMSG2(_(e_invexpr2), *arg); |
| 6374 | |
| 6375 return len; | |
| 6376 } | |
| 6377 | |
| 71 | 6378 /* |
| 6379 * Find the end of a variable or function name, taking care of magic braces. | |
| 6380 * If "expr_start" is not NULL then "expr_start" and "expr_end" are set to the | |
| 6381 * start and end of the first magic braces item. | |
| 271 | 6382 * "flags" can have FNE_INCL_BR and FNE_CHECK_START. |
| 71 | 6383 * Return a pointer to just after the name. Equal to "arg" if there is no |
| 6384 * valid name. | |
| 6385 */ | |
|
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6386 char_u * |
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6387 find_name_end( |
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6388 char_u *arg, |
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6389 char_u **expr_start, |
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6390 char_u **expr_end, |
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changeset
|
6391 int flags) |
| 71 | 6392 { |
| 6393 int mb_nest = 0; | |
| 6394 int br_nest = 0; | |
| 7 | 6395 char_u *p; |
|
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|
6396 int len; |
| 7 | 6397 |
| 71 | 6398 if (expr_start != NULL) |
| 6399 { | |
| 6400 *expr_start = NULL; | |
| 6401 *expr_end = NULL; | |
| 6402 } | |
| 6403 | |
| 271 | 6404 /* Quick check for valid starting character. */ |
| 6405 if ((flags & FNE_CHECK_START) && !eval_isnamec1(*arg) && *arg != '{') | |
| 6406 return arg; | |
| 6407 | |
| 71 | 6408 for (p = arg; *p != NUL |
| 6409 && (eval_isnamec(*p) | |
| 104 | 6410 || *p == '{' |
| 271 | 6411 || ((flags & FNE_INCL_BR) && (*p == '[' || *p == '.')) |
| 71 | 6412 || mb_nest != 0 |
| 468 | 6413 || br_nest != 0); mb_ptr_adv(p)) |
| 6414 { | |
| 6415 if (*p == '\'') | |
| 6416 { | |
| 6417 /* skip over 'string' to avoid counting [ and ] inside it. */ | |
| 6418 for (p = p + 1; *p != NUL && *p != '\''; mb_ptr_adv(p)) | |
| 6419 ; | |
| 6420 if (*p == NUL) | |
| 6421 break; | |
| 6422 } | |
| 6423 else if (*p == '"') | |
| 6424 { | |
| 6425 /* skip over "str\"ing" to avoid counting [ and ] inside it. */ | |
| 6426 for (p = p + 1; *p != NUL && *p != '"'; mb_ptr_adv(p)) | |
| 6427 if (*p == '\\' && p[1] != NUL) | |
| 6428 ++p; | |
| 6429 if (*p == NUL) | |
| 6430 break; | |
| 6431 } | |
|
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diff
changeset
|
6432 else if (br_nest == 0 && mb_nest == 0 && *p == ':') |
|
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diff
changeset
|
6433 { |
|
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diff
changeset
|
6434 /* "s:" is start of "s:var", but "n:" is not and can be used in |
|
7627
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diff
changeset
|
6435 * slice "[n:]". Also "xx:" is not a namespace. But {ns}: is. */ |
|
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diff
changeset
|
6436 len = (int)(p - arg); |
|
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diff
changeset
|
6437 if ((len == 1 && vim_strchr(NAMESPACE_CHAR, *arg) == NULL) |
|
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diff
changeset
|
6438 || (len > 1 && p[-1] != '}')) |
|
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diff
changeset
|
6439 break; |
|
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diff
changeset
|
6440 } |
| 468 | 6441 |
| 71 | 6442 if (mb_nest == 0) |
| 6443 { | |
| 6444 if (*p == '[') | |
| 6445 ++br_nest; | |
| 6446 else if (*p == ']') | |
| 6447 --br_nest; | |
| 6448 } | |
| 468 | 6449 |
| 71 | 6450 if (br_nest == 0) |
| 6451 { | |
| 6452 if (*p == '{') | |
| 6453 { | |
| 6454 mb_nest++; | |
| 6455 if (expr_start != NULL && *expr_start == NULL) | |
| 6456 *expr_start = p; | |
| 6457 } | |
| 6458 else if (*p == '}') | |
| 6459 { | |
| 6460 mb_nest--; | |
| 6461 if (expr_start != NULL && mb_nest == 0 && *expr_end == NULL) | |
| 6462 *expr_end = p; | |
| 6463 } | |
| 6464 } | |
| 7 | 6465 } |
| 6466 | |
| 6467 return p; | |
| 6468 } | |
| 6469 | |
| 6470 /* | |
| 159 | 6471 * Expands out the 'magic' {}'s in a variable/function name. |
| 6472 * Note that this can call itself recursively, to deal with | |
| 6473 * constructs like foo{bar}{baz}{bam} | |
| 6474 * The four pointer arguments point to "foo{expre}ss{ion}bar" | |
| 6475 * "in_start" ^ | |
| 6476 * "expr_start" ^ | |
| 6477 * "expr_end" ^ | |
| 6478 * "in_end" ^ | |
| 6479 * | |
| 6480 * Returns a new allocated string, which the caller must free. | |
| 6481 * Returns NULL for failure. | |
| 6482 */ | |
| 6483 static char_u * | |
|
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diff
changeset
|
6484 make_expanded_name( |
|
83861277e6a3
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diff
changeset
|
6485 char_u *in_start, |
|
83861277e6a3
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parents:
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diff
changeset
|
6486 char_u *expr_start, |
|
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parents:
7788
diff
changeset
|
6487 char_u *expr_end, |
|
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parents:
7788
diff
changeset
|
6488 char_u *in_end) |
| 159 | 6489 { |
| 6490 char_u c1; | |
| 6491 char_u *retval = NULL; | |
| 6492 char_u *temp_result; | |
| 6493 char_u *nextcmd = NULL; | |
| 6494 | |
| 6495 if (expr_end == NULL || in_end == NULL) | |
| 6496 return NULL; | |
| 6497 *expr_start = NUL; | |
| 6498 *expr_end = NUL; | |
| 6499 c1 = *in_end; | |
| 6500 *in_end = NUL; | |
| 6501 | |
| 714 | 6502 temp_result = eval_to_string(expr_start + 1, &nextcmd, FALSE); |
| 159 | 6503 if (temp_result != NULL && nextcmd == NULL) |
| 6504 { | |
| 6505 retval = alloc((unsigned)(STRLEN(temp_result) + (expr_start - in_start) | |
| 6506 + (in_end - expr_end) + 1)); | |
| 6507 if (retval != NULL) | |
| 6508 { | |
| 6509 STRCPY(retval, in_start); | |
| 6510 STRCAT(retval, temp_result); | |
| 6511 STRCAT(retval, expr_end + 1); | |
| 6512 } | |
| 6513 } | |
| 6514 vim_free(temp_result); | |
| 6515 | |
| 6516 *in_end = c1; /* put char back for error messages */ | |
| 6517 *expr_start = '{'; | |
| 6518 *expr_end = '}'; | |
| 6519 | |
| 6520 if (retval != NULL) | |
| 6521 { | |
| 271 | 6522 temp_result = find_name_end(retval, &expr_start, &expr_end, 0); |
| 159 | 6523 if (expr_start != NULL) |
| 6524 { | |
| 6525 /* Further expansion! */ | |
| 6526 temp_result = make_expanded_name(retval, expr_start, | |
| 6527 expr_end, temp_result); | |
| 6528 vim_free(retval); | |
| 6529 retval = temp_result; | |
| 6530 } | |
| 6531 } | |
| 6532 | |
| 6533 return retval; | |
| 6534 } | |
| 6535 | |
| 6536 /* | |
| 7 | 6537 * Return TRUE if character "c" can be used in a variable or function name. |
| 104 | 6538 * Does not include '{' or '}' for magic braces. |
| 7 | 6539 */ |
|
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9560
diff
changeset
|
6540 int |
|
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diff
changeset
|
6541 eval_isnamec(int c) |
| 7 | 6542 { |
| 271 | 6543 return (ASCII_ISALNUM(c) || c == '_' || c == ':' || c == AUTOLOAD_CHAR); |
| 6544 } | |
| 6545 | |
| 6546 /* | |
| 6547 * Return TRUE if character "c" can be used as the first character in a | |
| 6548 * variable or function name (excluding '{' and '}'). | |
| 6549 */ | |
|
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diff
changeset
|
6550 int |
|
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diff
changeset
|
6551 eval_isnamec1(int c) |
| 271 | 6552 { |
| 6553 return (ASCII_ISALPHA(c) || c == '_'); | |
| 7 | 6554 } |
| 6555 | |
| 6556 /* | |
| 6557 * Set number v: variable to "val". | |
| 6558 */ | |
| 6559 void | |
|
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diff
changeset
|
6560 set_vim_var_nr(int idx, varnumber_T val) |
| 7 | 6561 { |
| 104 | 6562 vimvars[idx].vv_nr = val; |
| 7 | 6563 } |
| 6564 | |
| 6565 /* | |
| 179 | 6566 * Get number v: variable value. |
| 7 | 6567 */ |
|
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diff
changeset
|
6568 varnumber_T |
|
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diff
changeset
|
6569 get_vim_var_nr(int idx) |
| 7 | 6570 { |
| 104 | 6571 return vimvars[idx].vv_nr; |
| 7 | 6572 } |
| 6573 | |
| 179 | 6574 /* |
| 6575 * Get string v: variable value. Uses a static buffer, can only be used once. | |
| 6576 */ | |
| 6577 char_u * | |
|
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diff
changeset
|
6578 get_vim_var_str(int idx) |
| 179 | 6579 { |
| 6580 return get_tv_string(&vimvars[idx].vv_tv); | |
| 6581 } | |
| 6582 | |
| 7 | 6583 /* |
| 1733 | 6584 * Get List v: variable value. Caller must take care of reference count when |
| 6585 * needed. | |
| 6586 */ | |
| 6587 list_T * | |
|
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diff
changeset
|
6588 get_vim_var_list(int idx) |
| 1733 | 6589 { |
| 6590 return vimvars[idx].vv_list; | |
| 6591 } | |
| 6592 | |
| 6593 /* | |
| 1969 | 6594 * Set v:char to character "c". |
| 6595 */ | |
| 6596 void | |
|
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changeset
|
6597 set_vim_var_char(int c) |
| 1969 | 6598 { |
| 3549 | 6599 char_u buf[MB_MAXBYTES + 1]; |
| 1969 | 6600 |
| 6601 #ifdef FEAT_MBYTE | |
| 6602 if (has_mbyte) | |
| 6603 buf[(*mb_char2bytes)(c, buf)] = NUL; | |
| 6604 else | |
| 6605 #endif | |
| 6606 { | |
| 6607 buf[0] = c; | |
| 6608 buf[1] = NUL; | |
| 6609 } | |
| 6610 set_vim_var_string(VV_CHAR, buf, -1); | |
| 6611 } | |
| 6612 | |
| 6613 /* | |
| 1751 | 6614 * Set v:count to "count" and v:count1 to "count1". |
| 6615 * When "set_prevcount" is TRUE first set v:prevcount from v:count. | |
| 7 | 6616 */ |
| 6617 void | |
|
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diff
changeset
|
6618 set_vcount( |
|
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diff
changeset
|
6619 long count, |
|
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diff
changeset
|
6620 long count1, |
|
83861277e6a3
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diff
changeset
|
6621 int set_prevcount) |
| 1751 | 6622 { |
| 6623 if (set_prevcount) | |
| 6624 vimvars[VV_PREVCOUNT].vv_nr = vimvars[VV_COUNT].vv_nr; | |
| 104 | 6625 vimvars[VV_COUNT].vv_nr = count; |
| 6626 vimvars[VV_COUNT1].vv_nr = count1; | |
| 7 | 6627 } |
| 6628 | |
| 6629 /* | |
| 6630 * Set string v: variable to a copy of "val". | |
| 6631 */ | |
| 6632 void | |
|
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diff
changeset
|
6633 set_vim_var_string( |
|
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diff
changeset
|
6634 int idx, |
|
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changeset
|
6635 char_u *val, |
|
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diff
changeset
|
6636 int len) /* length of "val" to use or -1 (whole string) */ |
| 7 | 6637 { |
|
7852
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diff
changeset
|
6638 clear_tv(&vimvars[idx].vv_di.di_tv); |
|
8818755d8326
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changeset
|
6639 vimvars[idx].vv_type = VAR_STRING; |
| 7 | 6640 if (val == NULL) |
| 104 | 6641 vimvars[idx].vv_str = NULL; |
| 7 | 6642 else if (len == -1) |
| 104 | 6643 vimvars[idx].vv_str = vim_strsave(val); |
| 6644 else | |
| 6645 vimvars[idx].vv_str = vim_strnsave(val, len); | |
| 7 | 6646 } |
| 6647 | |
| 6648 /* | |
| 1733 | 6649 * Set List v: variable to "val". |
| 6650 */ | |
| 6651 void | |
|
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diff
changeset
|
6652 set_vim_var_list(int idx, list_T *val) |
| 1733 | 6653 { |
|
7852
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diff
changeset
|
6654 clear_tv(&vimvars[idx].vv_di.di_tv); |
|
8818755d8326
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changeset
|
6655 vimvars[idx].vv_type = VAR_LIST; |
| 1733 | 6656 vimvars[idx].vv_list = val; |
| 6657 if (val != NULL) | |
| 6658 ++val->lv_refcount; | |
| 6659 } | |
| 6660 | |
| 6661 /* | |
| 6909 | 6662 * Set Dictionary v: variable to "val". |
| 6663 */ | |
| 6664 void | |
|
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diff
changeset
|
6665 set_vim_var_dict(int idx, dict_T *val) |
| 6909 | 6666 { |
| 6667 int todo; | |
| 6668 hashitem_T *hi; | |
| 6669 | |
|
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changeset
|
6670 clear_tv(&vimvars[idx].vv_di.di_tv); |
|
8818755d8326
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changeset
|
6671 vimvars[idx].vv_type = VAR_DICT; |
| 6909 | 6672 vimvars[idx].vv_dict = val; |
| 6673 if (val != NULL) | |
| 6674 { | |
| 6675 ++val->dv_refcount; | |
| 6676 | |
| 6677 /* Set readonly */ | |
| 6678 todo = (int)val->dv_hashtab.ht_used; | |
| 6679 for (hi = val->dv_hashtab.ht_array; todo > 0 ; ++hi) | |
| 6680 { | |
| 6681 if (HASHITEM_EMPTY(hi)) | |
| 6682 continue; | |
| 6683 --todo; | |
| 6684 HI2DI(hi)->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX; | |
| 6685 } | |
| 6686 } | |
| 6687 } | |
| 6688 | |
| 6689 /* | |
| 7 | 6690 * Set v:register if needed. |
| 6691 */ | |
| 6692 void | |
|
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diff
changeset
|
6693 set_reg_var(int c) |
| 7 | 6694 { |
| 6695 char_u regname; | |
| 6696 | |
| 6697 if (c == 0 || c == ' ') | |
| 6698 regname = '"'; | |
| 6699 else | |
| 6700 regname = c; | |
| 6701 /* Avoid free/alloc when the value is already right. */ | |
| 104 | 6702 if (vimvars[VV_REG].vv_str == NULL || vimvars[VV_REG].vv_str[0] != c) |
| 7 | 6703 set_vim_var_string(VV_REG, ®name, 1); |
| 6704 } | |
| 6705 | |
| 6706 /* | |
| 6707 * Get or set v:exception. If "oldval" == NULL, return the current value. | |
| 6708 * Otherwise, restore the value to "oldval" and return NULL. | |
| 6709 * Must always be called in pairs to save and restore v:exception! Does not | |
| 6710 * take care of memory allocations. | |
| 6711 */ | |
| 6712 char_u * | |
|
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7788
diff
changeset
|
6713 v_exception(char_u *oldval) |
| 7 | 6714 { |
| 6715 if (oldval == NULL) | |
| 104 | 6716 return vimvars[VV_EXCEPTION].vv_str; |
| 6717 | |
| 6718 vimvars[VV_EXCEPTION].vv_str = oldval; | |
| 7 | 6719 return NULL; |
| 6720 } | |
| 6721 | |
| 6722 /* | |
| 6723 * Get or set v:throwpoint. If "oldval" == NULL, return the current value. | |
| 6724 * Otherwise, restore the value to "oldval" and return NULL. | |
| 6725 * Must always be called in pairs to save and restore v:throwpoint! Does not | |
| 6726 * take care of memory allocations. | |
| 6727 */ | |
| 6728 char_u * | |
|
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6729 v_throwpoint(char_u *oldval) |
| 7 | 6730 { |
| 6731 if (oldval == NULL) | |
| 104 | 6732 return vimvars[VV_THROWPOINT].vv_str; |
| 6733 | |
| 6734 vimvars[VV_THROWPOINT].vv_str = oldval; | |
| 7 | 6735 return NULL; |
| 6736 } | |
| 6737 | |
| 6738 #if defined(FEAT_AUTOCMD) || defined(PROTO) | |
| 6739 /* | |
| 6740 * Set v:cmdarg. | |
| 6741 * If "eap" != NULL, use "eap" to generate the value and return the old value. | |
| 6742 * If "oldarg" != NULL, restore the value to "oldarg" and return NULL. | |
| 6743 * Must always be called in pairs! | |
| 6744 */ | |
| 6745 char_u * | |
|
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6746 set_cmdarg(exarg_T *eap, char_u *oldarg) |
| 7 | 6747 { |
| 6748 char_u *oldval; | |
| 6749 char_u *newval; | |
| 6750 unsigned len; | |
| 6751 | |
| 104 | 6752 oldval = vimvars[VV_CMDARG].vv_str; |
| 26 | 6753 if (eap == NULL) |
| 6754 { | |
| 6755 vim_free(oldval); | |
| 104 | 6756 vimvars[VV_CMDARG].vv_str = oldarg; |
| 26 | 6757 return NULL; |
| 6758 } | |
| 6759 | |
| 6760 if (eap->force_bin == FORCE_BIN) | |
| 6761 len = 6; | |
| 6762 else if (eap->force_bin == FORCE_NOBIN) | |
| 6763 len = 8; | |
| 6764 else | |
| 6765 len = 0; | |
| 819 | 6766 |
| 6767 if (eap->read_edit) | |
| 6768 len += 7; | |
| 6769 | |
| 26 | 6770 if (eap->force_ff != 0) |
| 6771 len += (unsigned)STRLEN(eap->cmd + eap->force_ff) + 6; | |
| 7 | 6772 # ifdef FEAT_MBYTE |
| 26 | 6773 if (eap->force_enc != 0) |
| 6774 len += (unsigned)STRLEN(eap->cmd + eap->force_enc) + 7; | |
| 2168 | 6775 if (eap->bad_char != 0) |
| 6776 len += 7 + 4; /* " ++bad=" + "keep" or "drop" */ | |
| 7 | 6777 # endif |
| 6778 | |
| 26 | 6779 newval = alloc(len + 1); |
| 6780 if (newval == NULL) | |
| 6781 return NULL; | |
| 6782 | |
| 6783 if (eap->force_bin == FORCE_BIN) | |
| 6784 sprintf((char *)newval, " ++bin"); | |
| 6785 else if (eap->force_bin == FORCE_NOBIN) | |
| 6786 sprintf((char *)newval, " ++nobin"); | |
| 6787 else | |
| 6788 *newval = NUL; | |
| 819 | 6789 |
| 6790 if (eap->read_edit) | |
| 6791 STRCAT(newval, " ++edit"); | |
| 6792 | |
| 26 | 6793 if (eap->force_ff != 0) |
| 6794 sprintf((char *)newval + STRLEN(newval), " ++ff=%s", | |
| 6795 eap->cmd + eap->force_ff); | |
| 7 | 6796 # ifdef FEAT_MBYTE |
| 26 | 6797 if (eap->force_enc != 0) |
| 6798 sprintf((char *)newval + STRLEN(newval), " ++enc=%s", | |
| 6799 eap->cmd + eap->force_enc); | |
| 2168 | 6800 if (eap->bad_char == BAD_KEEP) |
| 6801 STRCPY(newval + STRLEN(newval), " ++bad=keep"); | |
| 6802 else if (eap->bad_char == BAD_DROP) | |
| 6803 STRCPY(newval + STRLEN(newval), " ++bad=drop"); | |
| 6804 else if (eap->bad_char != 0) | |
| 6805 sprintf((char *)newval + STRLEN(newval), " ++bad=%c", eap->bad_char); | |
| 7 | 6806 # endif |
| 104 | 6807 vimvars[VV_CMDARG].vv_str = newval; |
| 26 | 6808 return oldval; |
| 7 | 6809 } |
| 6810 #endif | |
| 6811 | |
| 6812 /* | |
| 6813 * Get the value of internal variable "name". | |
| 6814 * Return OK or FAIL. | |
| 6815 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
6816 int |
|
7817
83861277e6a3
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parents:
7788
diff
changeset
|
6817 get_var_tv( |
|
83861277e6a3
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parents:
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diff
changeset
|
6818 char_u *name, |
|
83861277e6a3
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parents:
7788
diff
changeset
|
6819 int len, /* length of "name" */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6820 typval_T *rettv, /* NULL when only checking existence */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
6821 dictitem_T **dip, /* non-NULL when typval's dict item is needed */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6822 int verbose, /* may give error message */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6823 int no_autoload) /* do not use script autoloading */ |
| 7 | 6824 { |
| 6825 int ret = OK; | |
| 137 | 6826 typval_T *tv = NULL; |
| 6827 typval_T atv; | |
| 6828 dictitem_T *v; | |
| 7 | 6829 int cc; |
| 6830 | |
| 6831 /* truncate the name, so that we can use strcmp() */ | |
| 6832 cc = name[len]; | |
| 6833 name[len] = NUL; | |
| 6834 | |
| 6835 /* | |
| 6836 * Check for "b:changedtick". | |
| 6837 */ | |
| 6838 if (STRCMP(name, "b:changedtick") == 0) | |
| 6839 { | |
| 104 | 6840 atv.v_type = VAR_NUMBER; |
| 6841 atv.vval.v_number = curbuf->b_changedtick; | |
| 6842 tv = &atv; | |
| 7 | 6843 } |
| 6844 | |
| 6845 /* | |
| 6846 * Check for user-defined variables. | |
| 6847 */ | |
| 6848 else | |
| 6849 { | |
| 5604 | 6850 v = find_var(name, NULL, no_autoload); |
| 7 | 6851 if (v != NULL) |
| 6791 | 6852 { |
| 137 | 6853 tv = &v->di_tv; |
| 6791 | 6854 if (dip != NULL) |
| 6855 *dip = v; | |
| 6856 } | |
| 104 | 6857 } |
| 6858 | |
| 6859 if (tv == NULL) | |
| 7 | 6860 { |
| 159 | 6861 if (rettv != NULL && verbose) |
| 71 | 6862 EMSG2(_(e_undefvar), name); |
| 7 | 6863 ret = FAIL; |
| 6864 } | |
| 71 | 6865 else if (rettv != NULL) |
| 104 | 6866 copy_tv(tv, rettv); |
| 7 | 6867 |
| 6868 name[len] = cc; | |
| 6869 | |
| 6870 return ret; | |
| 6871 } | |
| 6872 | |
| 6873 /* | |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6874 * Check if variable "name[len]" is a local variable or an argument. |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
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diff
changeset
|
6875 * If so, "*eval_lavars_used" is set to TRUE. |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
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diff
changeset
|
6876 */ |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6877 static void |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6878 check_vars(char_u *name, int len) |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6879 { |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6880 int cc; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6881 char_u *varname; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6882 hashtab_T *ht; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
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diff
changeset
|
6883 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6884 if (eval_lavars_used == NULL) |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6885 return; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6886 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6887 /* 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
|
6888 cc = name[len]; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6889 name[len] = NUL; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6890 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6891 ht = find_var_ht(name, &varname); |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6892 if (ht == get_funccal_local_ht() || ht == get_funccal_args_ht()) |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6893 { |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6894 if (find_var(name, NULL, TRUE) != NULL) |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6895 *eval_lavars_used = TRUE; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6896 } |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6897 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6898 name[len] = cc; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
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diff
changeset
|
6899 } |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6900 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6901 /* |
| 159 | 6902 * Handle expr[expr], expr[expr:expr] subscript and .name lookup. |
| 6903 * Also handle function call with Funcref variable: func(expr) | |
| 6904 * Can all be combined: dict.func(expr)[idx]['func'](expr) | |
| 6905 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
9560
diff
changeset
|
6906 int |
|
7817
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parents:
7788
diff
changeset
|
6907 handle_subscript( |
|
83861277e6a3
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parents:
7788
diff
changeset
|
6908 char_u **arg, |
|
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diff
changeset
|
6909 typval_T *rettv, |
|
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parents:
7788
diff
changeset
|
6910 int evaluate, /* do more than finding the end */ |
|
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parents:
7788
diff
changeset
|
6911 int verbose) /* give error messages */ |
| 159 | 6912 { |
| 6913 int ret = OK; | |
| 6914 dict_T *selfdict = NULL; | |
| 6915 char_u *s; | |
| 6916 int len; | |
| 364 | 6917 typval_T functv; |
| 159 | 6918 |
| 6919 while (ret == OK | |
| 6920 && (**arg == '[' | |
| 6921 || (**arg == '.' && rettv->v_type == VAR_DICT) | |
|
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8536
diff
changeset
|
6922 || (**arg == '(' && (!evaluate || rettv->v_type == VAR_FUNC |
|
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8536
diff
changeset
|
6923 || rettv->v_type == VAR_PARTIAL))) |
| 159 | 6924 && !vim_iswhite(*(*arg - 1))) |
| 6925 { | |
| 6926 if (**arg == '(') | |
| 6927 { | |
|
8601
46306a98407c
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parents:
8599
diff
changeset
|
6928 partial_T *pt = NULL; |
|
46306a98407c
commit https://github.com/vim/vim/commit/3f242a844e83a5a04943869f6e3bcbf8650dc465
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parents:
8599
diff
changeset
|
6929 |
| 364 | 6930 /* need to copy the funcref so that we can clear rettv */ |
| 5473 | 6931 if (evaluate) |
| 6932 { | |
| 6933 functv = *rettv; | |
| 6934 rettv->v_type = VAR_UNKNOWN; | |
| 6935 | |
| 6936 /* Invoke the function. Recursive! */ | |
|
8575
b5209a4e5baf
commit https://github.com/vim/vim/commit/ab1fa3955f25dfdb7e329c3bd76e175c93c8cb5e
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parents:
8554
diff
changeset
|
6937 if (functv.v_type == VAR_PARTIAL) |
|
8538
c337c813c64d
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parents:
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diff
changeset
|
6938 { |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
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8536
diff
changeset
|
6939 pt = functv.vval.v_partial; |
|
9723
80ac9cf77c9b
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parents:
9717
diff
changeset
|
6940 s = partial_name(pt); |
|
8538
c337c813c64d
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diff
changeset
|
6941 } |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
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parents:
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diff
changeset
|
6942 else |
|
c337c813c64d
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parents:
8536
diff
changeset
|
6943 s = functv.vval.v_string; |
| 5473 | 6944 } |
| 6945 else | |
| 6946 s = (char_u *)""; | |
| 835 | 6947 ret = get_func_tv(s, (int)STRLEN(s), rettv, arg, |
| 364 | 6948 curwin->w_cursor.lnum, curwin->w_cursor.lnum, |
|
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parents:
8536
diff
changeset
|
6949 &len, evaluate, pt, selfdict); |
| 364 | 6950 |
| 6951 /* Clear the funcref afterwards, so that deleting it while | |
| 6952 * evaluating the arguments is possible (see test55). */ | |
| 5473 | 6953 if (evaluate) |
| 6954 clear_tv(&functv); | |
| 159 | 6955 |
| 6956 /* Stop the expression evaluation when immediately aborting on | |
| 6957 * error, or when an interrupt occurred or an exception was thrown | |
| 6958 * but not caught. */ | |
| 6959 if (aborting()) | |
| 6960 { | |
| 6961 if (ret == OK) | |
| 6962 clear_tv(rettv); | |
| 6963 ret = FAIL; | |
| 6964 } | |
| 6965 dict_unref(selfdict); | |
| 6966 selfdict = NULL; | |
| 6967 } | |
| 6968 else /* **arg == '[' || **arg == '.' */ | |
| 6969 { | |
| 6970 dict_unref(selfdict); | |
| 6971 if (rettv->v_type == VAR_DICT) | |
| 6972 { | |
| 6973 selfdict = rettv->vval.v_dict; | |
| 6974 if (selfdict != NULL) | |
| 6975 ++selfdict->dv_refcount; | |
| 6976 } | |
| 6977 else | |
| 6978 selfdict = NULL; | |
| 6979 if (eval_index(arg, rettv, evaluate, verbose) == FAIL) | |
| 6980 { | |
| 6981 clear_tv(rettv); | |
| 6982 ret = FAIL; | |
| 6983 } | |
| 6984 } | |
| 6985 } | |
|
8575
b5209a4e5baf
commit https://github.com/vim/vim/commit/ab1fa3955f25dfdb7e329c3bd76e175c93c8cb5e
Christian Brabandt <cb@256bit.org>
parents:
8554
diff
changeset
|
6986 |
|
9104
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6987 /* 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
|
6988 * 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
|
6989 * explicitly (pt_auto is FALSE). */ |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6990 if (selfdict != NULL |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6991 && (rettv->v_type == VAR_FUNC |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6992 || (rettv->v_type == VAR_PARTIAL |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6993 && (rettv->vval.v_partial->pt_auto |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6994 || 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
|
6995 selfdict = make_partial(selfdict, rettv); |
|
8575
b5209a4e5baf
commit https://github.com/vim/vim/commit/ab1fa3955f25dfdb7e329c3bd76e175c93c8cb5e
Christian Brabandt <cb@256bit.org>
parents:
8554
diff
changeset
|
6996 |
| 159 | 6997 dict_unref(selfdict); |
| 6998 return ret; | |
| 6999 } | |
| 7000 | |
| 7001 /* | |
| 1624 | 7002 * Allocate memory for a variable type-value, and make it empty (0 or NULL |
| 56 | 7003 * value). |
| 7004 */ | |
|
7877
7fbd2de703a9
commit https://github.com/vim/vim/commit/11e0afa00a8e6c0aa1d50f760b5d5cb62dade038
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
7005 typval_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7006 alloc_tv(void) |
| 56 | 7007 { |
| 137 | 7008 return (typval_T *)alloc_clear((unsigned)sizeof(typval_T)); |
| 56 | 7009 } |
| 7010 | |
| 7011 /* | |
| 7012 * Allocate memory for a variable type-value, and assign a string to it. | |
| 7 | 7013 * The string "s" must have been allocated, it is consumed. |
| 7014 * Return NULL for out of memory, the variable otherwise. | |
| 7015 */ | |
| 137 | 7016 static typval_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7017 alloc_string_tv(char_u *s) |
| 7 | 7018 { |
| 137 | 7019 typval_T *rettv; |
| 71 | 7020 |
| 7021 rettv = alloc_tv(); | |
| 7022 if (rettv != NULL) | |
| 7023 { | |
| 7024 rettv->v_type = VAR_STRING; | |
| 7025 rettv->vval.v_string = s; | |
| 7 | 7026 } |
| 7027 else | |
| 7028 vim_free(s); | |
| 71 | 7029 return rettv; |
| 7 | 7030 } |
| 7031 | |
| 7032 /* | |
| 56 | 7033 * Free the memory for a variable type-value. |
| 7034 */ | |
| 625 | 7035 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7036 free_tv(typval_T *varp) |
| 7 | 7037 { |
| 7038 if (varp != NULL) | |
| 7039 { | |
| 56 | 7040 switch (varp->v_type) |
| 7041 { | |
| 117 | 7042 case VAR_FUNC: |
| 7043 func_unref(varp->vval.v_string); | |
| 7044 /*FALLTHROUGH*/ | |
| 56 | 7045 case VAR_STRING: |
| 7046 vim_free(varp->vval.v_string); | |
| 7047 break; | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7048 case VAR_PARTIAL: |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7049 partial_unref(varp->vval.v_partial); |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7050 break; |
| 56 | 7051 case VAR_LIST: |
| 7052 list_unref(varp->vval.v_list); | |
| 7053 break; | |
| 117 | 7054 case VAR_DICT: |
| 7055 dict_unref(varp->vval.v_dict); | |
| 7056 break; | |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7057 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7058 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7059 job_unref(varp->vval.v_job); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7060 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7061 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7062 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7063 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7064 channel_unref(varp->vval.v_channel); |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7065 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7066 #endif |
| 156 | 7067 case VAR_NUMBER: |
| 1624 | 7068 case VAR_FLOAT: |
| 156 | 7069 case VAR_UNKNOWN: |
|
7768
3d8e4e0d7127
commit https://github.com/vim/vim/commit/6650a694547eb744afa060ec62dd8270e99db9f2
Christian Brabandt <cb@256bit.org>
parents:
7765
diff
changeset
|
7070 case VAR_SPECIAL: |
| 156 | 7071 break; |
| 56 | 7072 } |
| 7 | 7073 vim_free(varp); |
| 7074 } | |
| 7075 } | |
| 7076 | |
| 7077 /* | |
| 7078 * Free the memory for a variable value and set the value to NULL or 0. | |
| 7079 */ | |
| 446 | 7080 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7081 clear_tv(typval_T *varp) |
| 7 | 7082 { |
| 7083 if (varp != NULL) | |
| 7084 { | |
| 56 | 7085 switch (varp->v_type) |
| 7086 { | |
| 117 | 7087 case VAR_FUNC: |
| 7088 func_unref(varp->vval.v_string); | |
| 7089 /*FALLTHROUGH*/ | |
| 56 | 7090 case VAR_STRING: |
| 7091 vim_free(varp->vval.v_string); | |
| 7092 varp->vval.v_string = NULL; | |
| 7093 break; | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7094 case VAR_PARTIAL: |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7095 partial_unref(varp->vval.v_partial); |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7096 varp->vval.v_partial = NULL; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7097 break; |
| 56 | 7098 case VAR_LIST: |
| 7099 list_unref(varp->vval.v_list); | |
| 121 | 7100 varp->vval.v_list = NULL; |
| 56 | 7101 break; |
| 100 | 7102 case VAR_DICT: |
| 7103 dict_unref(varp->vval.v_dict); | |
| 121 | 7104 varp->vval.v_dict = NULL; |
| 100 | 7105 break; |
| 71 | 7106 case VAR_NUMBER: |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
7107 case VAR_SPECIAL: |
| 56 | 7108 varp->vval.v_number = 0; |
| 7109 break; | |
| 1624 | 7110 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7111 #ifdef FEAT_FLOAT |
| 1624 | 7112 varp->vval.v_float = 0.0; |
| 7113 break; | |
| 7114 #endif | |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7115 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7116 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7117 job_unref(varp->vval.v_job); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7118 varp->vval.v_job = NULL; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7119 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7120 break; |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7121 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7122 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7123 channel_unref(varp->vval.v_channel); |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7124 varp->vval.v_channel = NULL; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7125 #endif |
| 71 | 7126 case VAR_UNKNOWN: |
| 7127 break; | |
| 7128 } | |
| 151 | 7129 varp->v_lock = 0; |
| 71 | 7130 } |
| 7131 } | |
| 7132 | |
| 7133 /* | |
| 7134 * Set the value of a variable to NULL without freeing items. | |
| 7135 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7136 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7137 init_tv(typval_T *varp) |
| 71 | 7138 { |
| 7139 if (varp != NULL) | |
| 137 | 7140 vim_memset(varp, 0, sizeof(typval_T)); |
| 7 | 7141 } |
| 7142 | |
| 7143 /* | |
| 7144 * Get the number value of a variable. | |
| 7145 * If it is a String variable, uses vim_str2nr(). | |
| 323 | 7146 * For incompatible types, return 0. |
| 7147 * get_tv_number_chk() is similar to get_tv_number(), but informs the | |
| 7148 * caller of incompatible types: it sets *denote to TRUE if "denote" | |
| 7149 * is not NULL or returns -1 otherwise. | |
| 7 | 7150 */ |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7151 varnumber_T |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7152 get_tv_number(typval_T *varp) |
| 56 | 7153 { |
| 323 | 7154 int error = FALSE; |
| 7155 | |
| 7156 return get_tv_number_chk(varp, &error); /* return 0L on error */ | |
| 7157 } | |
| 7158 | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7159 varnumber_T |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7160 get_tv_number_chk(typval_T *varp, int *denote) |
| 323 | 7161 { |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7162 varnumber_T n = 0L; |
| 56 | 7163 |
| 7164 switch (varp->v_type) | |
| 7165 { | |
| 7166 case VAR_NUMBER: | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7167 return varp->vval.v_number; |
| 1624 | 7168 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7169 #ifdef FEAT_FLOAT |
| 1653 | 7170 EMSG(_("E805: Using a Float as a Number")); |
| 1624 | 7171 break; |
| 7172 #endif | |
| 56 | 7173 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7174 case VAR_PARTIAL: |
| 1653 | 7175 EMSG(_("E703: Using a Funcref as a Number")); |
| 56 | 7176 break; |
| 7177 case VAR_STRING: | |
| 7178 if (varp->vval.v_string != NULL) | |
| 7179 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
|
7180 STR2NR_ALL, &n, NULL, 0); |
| 323 | 7181 return n; |
| 97 | 7182 case VAR_LIST: |
| 1653 | 7183 EMSG(_("E745: Using a List as a Number")); |
| 97 | 7184 break; |
| 117 | 7185 case VAR_DICT: |
| 1653 | 7186 EMSG(_("E728: Using a Dictionary as a Number")); |
| 117 | 7187 break; |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7188 case VAR_SPECIAL: |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7189 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
|
7190 break; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7191 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7192 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7193 EMSG(_("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
|
7194 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7195 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7196 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7197 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7198 EMSG(_("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
|
7199 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7200 #endif |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7201 case VAR_UNKNOWN: |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
7202 internal_error("get_tv_number(UNKNOWN)"); |
| 56 | 7203 break; |
| 7204 } | |
| 323 | 7205 if (denote == NULL) /* useful for values that must be unsigned */ |
| 7206 n = -1; | |
| 7207 else | |
| 7208 *denote = TRUE; | |
| 56 | 7209 return n; |
| 7 | 7210 } |
| 7211 | |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7212 #ifdef FEAT_FLOAT |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7213 float_T |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7214 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
|
7215 { |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7216 switch (varp->v_type) |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7217 { |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7218 case VAR_NUMBER: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7219 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
|
7220 case VAR_FLOAT: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7221 return varp->vval.v_float; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7222 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7223 case VAR_PARTIAL: |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7224 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
|
7225 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7226 case VAR_STRING: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7227 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
|
7228 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7229 case VAR_LIST: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7230 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
|
7231 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7232 case VAR_DICT: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7233 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
|
7234 break; |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7235 case VAR_SPECIAL: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7236 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
|
7237 break; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7238 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7239 # ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7240 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
|
7241 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7242 # endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7243 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7244 # ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7245 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
|
7246 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7247 # endif |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7248 case VAR_UNKNOWN: |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
7249 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
|
7250 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7251 } |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7252 return 0; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7253 } |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7254 #endif |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7255 |
| 7 | 7256 /* |
| 7257 * Get the string value of a variable. | |
| 7258 * If it is a Number variable, the number is converted into a string. | |
| 124 | 7259 * get_tv_string() uses a single, static buffer. YOU CAN ONLY USE IT ONCE! |
| 7260 * get_tv_string_buf() uses a given buffer. | |
| 7 | 7261 * If the String variable has never been set, return an empty string. |
| 7262 * Never returns NULL; | |
| 323 | 7263 * get_tv_string_chk() and get_tv_string_buf_chk() are similar, but return |
| 7264 * NULL on error. | |
| 7 | 7265 */ |
|
8498
42277980a76d
commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
7266 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7267 get_tv_string(typval_T *varp) |
| 7 | 7268 { |
| 7269 static char_u mybuf[NUMBUFLEN]; | |
| 7270 | |
| 71 | 7271 return get_tv_string_buf(varp, mybuf); |
| 7 | 7272 } |
| 7273 | |
|
8498
42277980a76d
commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
7274 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7275 get_tv_string_buf(typval_T *varp, char_u *buf) |
| 56 | 7276 { |
| 323 | 7277 char_u *res = get_tv_string_buf_chk(varp, buf); |
| 7278 | |
| 7279 return res != NULL ? res : (char_u *)""; | |
| 7280 } | |
| 7281 | |
| 5810 | 7282 /* |
| 7283 * Careful: This uses a single, static buffer. YOU CAN ONLY USE IT ONCE! | |
| 7284 */ | |
| 449 | 7285 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7286 get_tv_string_chk(typval_T *varp) |
| 323 | 7287 { |
| 7288 static char_u mybuf[NUMBUFLEN]; | |
| 7289 | |
| 7290 return get_tv_string_buf_chk(varp, mybuf); | |
| 7291 } | |
| 7292 | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
7293 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7294 get_tv_string_buf_chk(typval_T *varp, char_u *buf) |
| 323 | 7295 { |
| 56 | 7296 switch (varp->v_type) |
| 7297 { | |
| 7298 case VAR_NUMBER: | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7299 vim_snprintf((char *)buf, NUMBUFLEN, "%lld", |
|
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7300 (varnumber_T)varp->vval.v_number); |
| 56 | 7301 return buf; |
| 7302 case VAR_FUNC: | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7303 case VAR_PARTIAL: |
| 117 | 7304 EMSG(_("E729: using Funcref as a String")); |
| 56 | 7305 break; |
| 7306 case VAR_LIST: | |
| 117 | 7307 EMSG(_("E730: using List as a String")); |
| 100 | 7308 break; |
| 7309 case VAR_DICT: | |
| 117 | 7310 EMSG(_("E731: using Dictionary as a String")); |
| 56 | 7311 break; |
| 1624 | 7312 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7313 #ifdef FEAT_FLOAT |
|
4870
b7bb20390111
updated for version 7.3.1181
Bram Moolenaar <bram@vim.org>
parents:
4859
diff
changeset
|
7314 EMSG(_(e_float_as_string)); |
| 1624 | 7315 break; |
| 7316 #endif | |
| 56 | 7317 case VAR_STRING: |
| 7318 if (varp->vval.v_string != NULL) | |
| 7319 return varp->vval.v_string; | |
| 323 | 7320 return (char_u *)""; |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7321 case VAR_SPECIAL: |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7322 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
|
7323 return buf; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7324 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7325 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7326 { |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7327 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
|
7328 char *status; |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7329 |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7330 if (job == NULL) |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7331 return (char_u *)"no process"; |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7332 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
|
7333 : 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
|
7334 : "run"; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7335 # ifdef UNIX |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7336 vim_snprintf((char *)buf, NUMBUFLEN, |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7337 "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
|
7338 # elif defined(WIN32) |
|
e5dbeb923ce6
commit https://github.com/vim/vim/commit/4d8747cdfc13843a5680dc8340fbeb6d32e7b626
Christian Brabandt <cb@256bit.org>
parents:
7995
diff
changeset
|
7339 vim_snprintf((char *)buf, NUMBUFLEN, |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8019
diff
changeset
|
7340 "process %ld %s", |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8019
diff
changeset
|
7341 (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
|
7342 status); |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7343 # else |
|
8001
e5dbeb923ce6
commit https://github.com/vim/vim/commit/4d8747cdfc13843a5680dc8340fbeb6d32e7b626
Christian Brabandt <cb@256bit.org>
parents:
7995
diff
changeset
|
7344 /* fall-back */ |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7345 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
|
7346 # endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7347 return buf; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7348 } |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7349 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7350 break; |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7351 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7352 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7353 { |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7354 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
|
7355 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
|
7356 |
|
8070
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7357 if (channel == NULL) |
|
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7358 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
|
7359 else |
|
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7360 vim_snprintf((char *)buf, NUMBUFLEN, |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7361 "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
|
7362 return buf; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7363 } |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7364 #endif |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7365 break; |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7366 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7367 EMSG(_("E908: using an invalid value as a String")); |
| 56 | 7368 break; |
| 7369 } | |
| 323 | 7370 return NULL; |
| 7 | 7371 } |
| 7372 | |
| 7373 /* | |
| 7374 * Find variable "name" in the list of variables. | |
| 7375 * Return a pointer to it if found, NULL if not found. | |
| 56 | 7376 * Careful: "a:0" variables don't have a name. |
| 124 | 7377 * When "htp" is not NULL we are writing to the variable, set "htp" to the |
| 137 | 7378 * hashtab_T used. |
| 7379 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7380 dictitem_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7381 find_var(char_u *name, hashtab_T **htp, int no_autoload) |
| 137 | 7382 { |
| 7 | 7383 char_u *varname; |
| 137 | 7384 hashtab_T *ht; |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7385 dictitem_T *ret = NULL; |
| 7 | 7386 |
| 124 | 7387 ht = find_var_ht(name, &varname); |
| 7388 if (htp != NULL) | |
| 7389 *htp = ht; | |
| 7390 if (ht == NULL) | |
| 7 | 7391 return NULL; |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7392 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
|
7393 if (ret != NULL) |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7394 return ret; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7395 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7396 /* 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
|
7397 return find_var_in_scoped_ht(name, no_autoload || htp != NULL); |
| 4291 | 7398 } |
| 7399 | |
| 7400 /* | |
| 7401 * Find variable "varname" in hashtab "ht" with name "htname". | |
| 124 | 7402 * Returns NULL if not found. |
| 7403 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7404 dictitem_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7405 find_var_in_ht( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7406 hashtab_T *ht, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7407 int htname, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7408 char_u *varname, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7409 int no_autoload) |
| 7 | 7410 { |
| 137 | 7411 hashitem_T *hi; |
| 7412 | |
| 7413 if (*varname == NUL) | |
| 7414 { | |
| 7415 /* Must be something like "s:", otherwise "ht" would be NULL. */ | |
| 4291 | 7416 switch (htname) |
| 137 | 7417 { |
|
2141
e10d3c073449
updated for version 7.2.423
Bram Moolenaar <bram@zimbu.org>
parents:
2119
diff
changeset
|
7418 case 's': return &SCRIPT_SV(current_SID)->sv_var; |
| 137 | 7419 case 'g': return &globvars_var; |
| 7420 case 'v': return &vimvars_var; | |
| 7421 case 'b': return &curbuf->b_bufvar; | |
| 7422 case 'w': return &curwin->w_winvar; | |
| 819 | 7423 #ifdef FEAT_WINDOWS |
| 7424 case 't': return &curtab->tp_winvar; | |
| 7425 #endif | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7426 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
|
7427 case 'a': return get_funccal_args_var(); |
| 137 | 7428 } |
| 7429 return NULL; | |
| 7430 } | |
| 124 | 7431 |
| 7432 hi = hash_find(ht, varname); | |
| 7433 if (HASHITEM_EMPTY(hi)) | |
| 169 | 7434 { |
| 7435 /* For global variables we may try auto-loading the script. If it | |
| 446 | 7436 * worked find the variable again. Don't auto-load a script if it was |
| 7437 * loaded already, otherwise it would be loaded every time when | |
| 7438 * checking if a function name is a Funcref variable. */ | |
| 5604 | 7439 if (ht == &globvarht && !no_autoload) |
| 3180 | 7440 { |
| 7441 /* Note: script_autoload() may make "hi" invalid. It must either | |
| 7442 * be obtained again or not used. */ | |
| 7443 if (!script_autoload(varname, FALSE) || aborting()) | |
| 7444 return NULL; | |
| 169 | 7445 hi = hash_find(ht, varname); |
| 3180 | 7446 } |
| 169 | 7447 if (HASHITEM_EMPTY(hi)) |
| 7448 return NULL; | |
| 7449 } | |
| 137 | 7450 return HI2DI(hi); |
| 7451 } | |
| 7452 | |
| 7453 /* | |
| 7454 * Find the hashtab used for a variable name. | |
| 6995 | 7455 * Return NULL if the name is not valid. |
| 124 | 7456 * Set "varname" to the start of name without ':'. |
| 7457 */ | |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7458 hashtab_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7459 find_var_ht(char_u *name, char_u **varname) |
| 7 | 7460 { |
| 301 | 7461 hashitem_T *hi; |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7462 hashtab_T *ht; |
| 301 | 7463 |
| 6995 | 7464 if (name[0] == NUL) |
| 7465 return NULL; | |
| 7 | 7466 if (name[1] != ':') |
| 7467 { | |
| 271 | 7468 /* The name must not start with a colon or #. */ |
| 7469 if (name[0] == ':' || name[0] == AUTOLOAD_CHAR) | |
| 7 | 7470 return NULL; |
| 7471 *varname = name; | |
| 142 | 7472 |
| 7473 /* "version" is "v:version" in all scopes */ | |
| 301 | 7474 hi = hash_find(&compat_hashtab, name); |
| 7475 if (!HASHITEM_EMPTY(hi)) | |
| 142 | 7476 return &compat_hashtab; |
| 7477 | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7478 ht = get_funccal_local_ht(); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7479 if (ht == NULL) |
| 137 | 7480 return &globvarht; /* global variable */ |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7481 return ht; /* local variable */ |
| 7 | 7482 } |
| 7483 *varname = name + 2; | |
| 169 | 7484 if (*name == 'g') /* global variable */ |
| 7485 return &globvarht; | |
| 271 | 7486 /* There must be no ':' or '#' in the rest of the name, unless g: is used |
| 7487 */ | |
| 7488 if (vim_strchr(name + 2, ':') != NULL | |
| 7489 || vim_strchr(name + 2, AUTOLOAD_CHAR) != NULL) | |
| 169 | 7490 return NULL; |
| 7 | 7491 if (*name == 'b') /* buffer variable */ |
| 4287 | 7492 return &curbuf->b_vars->dv_hashtab; |
| 7 | 7493 if (*name == 'w') /* window variable */ |
| 4287 | 7494 return &curwin->w_vars->dv_hashtab; |
| 819 | 7495 #ifdef FEAT_WINDOWS |
| 7496 if (*name == 't') /* tab page variable */ | |
| 4287 | 7497 return &curtab->tp_vars->dv_hashtab; |
| 819 | 7498 #endif |
| 137 | 7499 if (*name == 'v') /* v: variable */ |
| 7500 return &vimvarht; | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7501 if (*name == 'a') /* a: function argument */ |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7502 return get_funccal_args_ht(); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7503 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
|
7504 return get_funccal_local_ht(); |
| 7 | 7505 if (*name == 's' /* script variable */ |
| 7506 && current_SID > 0 && current_SID <= ga_scripts.ga_len) | |
| 7507 return &SCRIPT_VARS(current_SID); | |
| 7508 return NULL; | |
| 7509 } | |
| 7510 | |
| 7511 /* | |
| 7512 * 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
|
7513 * Note: see get_tv_string() for how long the pointer remains valid. |
| 7 | 7514 * Returns NULL when it doesn't exist. |
| 7515 */ | |
| 7516 char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7517 get_var_value(char_u *name) |
| 7 | 7518 { |
| 137 | 7519 dictitem_T *v; |
| 7 | 7520 |
| 5604 | 7521 v = find_var(name, NULL, FALSE); |
| 7 | 7522 if (v == NULL) |
| 7523 return NULL; | |
| 137 | 7524 return get_tv_string(&v->di_tv); |
| 7525 } | |
| 7526 | |
| 7527 /* | |
| 7528 * Allocate a new hashtab for a sourced script. It will be used while | |
| 7 | 7529 * sourcing this script and when executing functions defined in the script. |
| 7530 */ | |
| 7531 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7532 new_script_vars(scid_T id) |
| 7 | 7533 { |
| 124 | 7534 int i; |
| 137 | 7535 hashtab_T *ht; |
| 7536 scriptvar_T *sv; | |
| 124 | 7537 |
| 7 | 7538 if (ga_grow(&ga_scripts, (int)(id - ga_scripts.ga_len)) == OK) |
| 7539 { | |
| 124 | 7540 /* Re-allocating ga_data means that an ht_array pointing to |
| 7541 * ht_smallarray becomes invalid. We can recognize this: ht_mask is | |
| 137 | 7542 * at its init value. Also reset "v_dict", it's always the same. */ |
| 124 | 7543 for (i = 1; i <= ga_scripts.ga_len; ++i) |
| 7544 { | |
| 7545 ht = &SCRIPT_VARS(i); | |
| 7546 if (ht->ht_mask == HT_INIT_SIZE - 1) | |
| 7547 ht->ht_array = ht->ht_smallarray; | |
|
2141
e10d3c073449
updated for version 7.2.423
Bram Moolenaar <bram@zimbu.org>
parents:
2119
diff
changeset
|
7548 sv = SCRIPT_SV(i); |
| 137 | 7549 sv->sv_var.di_tv.vval.v_dict = &sv->sv_dict; |
| 124 | 7550 } |
| 7551 | |
| 7 | 7552 while (ga_scripts.ga_len < id) |
| 7553 { | |
|
2247
c40cd9aad546
Add patch to improve support of z/OS (OS/390). (Ralf Schandl)
Bram Moolenaar <bram@vim.org>
parents:
2236
diff
changeset
|
7554 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
|
7555 (scriptvar_T *)alloc_clear(sizeof(scriptvar_T)); |
| 3687 | 7556 init_var_dict(&sv->sv_dict, &sv->sv_var, VAR_SCOPE); |
| 7 | 7557 ++ga_scripts.ga_len; |
| 7558 } | |
| 7559 } | |
| 7560 } | |
| 7561 | |
| 7562 /* | |
| 137 | 7563 * Initialize dictionary "dict" as a scope and set variable "dict_var" to |
| 7564 * point to it. | |
| 7 | 7565 */ |
| 7566 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7567 init_var_dict(dict_T *dict, dictitem_T *dict_var, int scope) |
| 137 | 7568 { |
| 7569 hash_init(&dict->dv_hashtab); | |
| 3600 | 7570 dict->dv_lock = 0; |
| 3687 | 7571 dict->dv_scope = scope; |
| 1772 | 7572 dict->dv_refcount = DO_NOT_FREE_CNT; |
| 1891 | 7573 dict->dv_copyID = 0; |
| 137 | 7574 dict_var->di_tv.vval.v_dict = dict; |
| 7575 dict_var->di_tv.v_type = VAR_DICT; | |
| 151 | 7576 dict_var->di_tv.v_lock = VAR_FIXED; |
| 137 | 7577 dict_var->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX; |
| 7578 dict_var->di_key[0] = NUL; | |
| 7 | 7579 } |
| 7580 | |
| 7581 /* | |
| 4287 | 7582 * Unreference a dictionary initialized by init_var_dict(). |
| 7583 */ | |
| 7584 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7585 unref_var_dict(dict_T *dict) |
| 4287 | 7586 { |
| 7587 /* Now the dict needs to be freed if no one else is using it, go back to | |
| 7588 * normal reference counting. */ | |
| 7589 dict->dv_refcount -= DO_NOT_FREE_CNT - 1; | |
| 7590 dict_unref(dict); | |
| 7591 } | |
| 7592 | |
| 7593 /* | |
| 7 | 7594 * Clean up a list of internal variables. |
| 137 | 7595 * Frees all allocated variables and the value they contain. |
| 7596 * Clears hashtab "ht", does not free it. | |
| 7 | 7597 */ |
| 7598 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7599 vars_clear(hashtab_T *ht) |
| 137 | 7600 { |
| 7601 vars_clear_ext(ht, TRUE); | |
| 7602 } | |
| 7603 | |
| 7604 /* | |
| 7605 * Like vars_clear(), but only free the value if "free_val" is TRUE. | |
| 7606 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7607 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7608 vars_clear_ext(hashtab_T *ht, int free_val) |
| 124 | 7609 { |
| 7610 int todo; | |
| 137 | 7611 hashitem_T *hi; |
| 7612 dictitem_T *v; | |
| 7613 | |
| 7614 hash_lock(ht); | |
| 835 | 7615 todo = (int)ht->ht_used; |
| 124 | 7616 for (hi = ht->ht_array; todo > 0; ++hi) |
| 7617 { | |
| 7618 if (!HASHITEM_EMPTY(hi)) | |
| 7619 { | |
| 7620 --todo; | |
| 7621 | |
| 137 | 7622 /* Free the variable. Don't remove it from the hashtab, |
| 124 | 7623 * ht_array might change then. hash_clear() takes care of it |
| 7624 * later. */ | |
| 137 | 7625 v = HI2DI(hi); |
| 7626 if (free_val) | |
| 7627 clear_tv(&v->di_tv); | |
| 6751 | 7628 if (v->di_flags & DI_FLAGS_ALLOC) |
| 137 | 7629 vim_free(v); |
| 124 | 7630 } |
| 7631 } | |
| 7632 hash_clear(ht); | |
| 371 | 7633 ht->ht_used = 0; |
| 137 | 7634 } |
| 7635 | |
| 7636 /* | |
| 7637 * Delete a variable from hashtab "ht" at item "hi". | |
| 7638 * Clear the variable value and free the dictitem. | |
| 124 | 7639 */ |
| 7640 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7641 delete_var(hashtab_T *ht, hashitem_T *hi) |
| 137 | 7642 { |
| 7643 dictitem_T *di = HI2DI(hi); | |
| 124 | 7644 |
| 7645 hash_remove(ht, hi); | |
| 137 | 7646 clear_tv(&di->di_tv); |
| 7647 vim_free(di); | |
| 7 | 7648 } |
| 7649 | |
| 7650 /* | |
| 7651 * List the value of one internal variable. | |
| 7652 */ | |
| 7653 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7654 list_one_var(dictitem_T *v, char_u *prefix, int *first) |
| 7 | 7655 { |
| 56 | 7656 char_u *tofree; |
| 7657 char_u *s; | |
| 80 | 7658 char_u numbuf[NUMBUFLEN]; |
| 7659 | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
7660 s = echo_string(&v->di_tv, &tofree, numbuf, get_copyID()); |
| 137 | 7661 list_one_var_a(prefix, v->di_key, v->di_tv.v_type, |
| 1374 | 7662 s == NULL ? (char_u *)"" : s, first); |
| 56 | 7663 vim_free(tofree); |
| 7 | 7664 } |
| 7665 | |
| 7666 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7667 list_one_var_a( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7668 char_u *prefix, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7669 char_u *name, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7670 int type, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7671 char_u *string, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7672 int *first) /* when TRUE clear rest of screen and set to FALSE */ |
| 7 | 7673 { |
| 1361 | 7674 /* don't use msg() or msg_attr() to avoid overwriting "v:statusmsg" */ |
| 7675 msg_start(); | |
| 7676 msg_puts(prefix); | |
| 7 | 7677 if (name != NULL) /* "a:" vars don't have a name stored */ |
| 7678 msg_puts(name); | |
| 7679 msg_putchar(' '); | |
| 7680 msg_advance(22); | |
| 7681 if (type == VAR_NUMBER) | |
| 7682 msg_putchar('#'); | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7683 else if (type == VAR_FUNC || type == VAR_PARTIAL) |
| 56 | 7684 msg_putchar('*'); |
| 7685 else if (type == VAR_LIST) | |
| 7686 { | |
| 7687 msg_putchar('['); | |
| 7688 if (*string == '[') | |
| 7689 ++string; | |
| 7690 } | |
| 100 | 7691 else if (type == VAR_DICT) |
| 7692 { | |
| 7693 msg_putchar('{'); | |
| 7694 if (*string == '{') | |
| 7695 ++string; | |
| 7696 } | |
| 7 | 7697 else |
| 7698 msg_putchar(' '); | |
| 56 | 7699 |
| 7 | 7700 msg_outtrans(string); |
| 56 | 7701 |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7702 if (type == VAR_FUNC || type == VAR_PARTIAL) |
| 56 | 7703 msg_puts((char_u *)"()"); |
| 1374 | 7704 if (*first) |
| 7705 { | |
| 7706 msg_clr_eos(); | |
| 7707 *first = FALSE; | |
| 7708 } | |
| 7 | 7709 } |
| 7710 | |
| 7711 /* | |
| 71 | 7712 * Set variable "name" to value in "tv". |
| 7 | 7713 * If the variable already exists, the value is updated. |
| 7714 * Otherwise the variable is created. | |
| 7715 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7716 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7717 set_var( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7718 char_u *name, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7719 typval_T *tv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7720 int copy) /* make copy of value in "tv" */ |
| 7 | 7721 { |
| 137 | 7722 dictitem_T *v; |
| 7 | 7723 char_u *varname; |
| 137 | 7724 hashtab_T *ht; |
| 7 | 7725 |
|
2119
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7726 ht = find_var_ht(name, &varname); |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7727 if (ht == NULL || *varname == NUL) |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7728 { |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7729 EMSG2(_(e_illvar), name); |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7730 return; |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7731 } |
| 4291 | 7732 v = find_var_in_ht(ht, 0, varname, TRUE); |
|
2119
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7733 |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7734 /* 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
|
7735 if (v == NULL) |
|
9731
f85d94eee05b
commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
7736 v = find_var_in_scoped_ht(name, TRUE); |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7737 |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7738 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
|
7739 && var_check_func_name(name, v == NULL)) |
| 2739 | 7740 return; |
| 56 | 7741 |
| 137 | 7742 if (v != NULL) |
| 7743 { | |
| 7744 /* existing variable, need to clear the value */ | |
| 6773 | 7745 if (var_check_ro(v->di_flags, name, FALSE) |
| 7746 || tv_check_lock(v->di_tv.v_lock, name, FALSE)) | |
| 137 | 7747 return; |
| 7748 | |
| 7749 /* | |
| 6791 | 7750 * Handle setting internal v: variables separately where needed to |
| 7751 * prevent changing the type. | |
| 137 | 7752 */ |
| 7753 if (ht == &vimvarht) | |
| 7754 { | |
| 7755 if (v->di_tv.v_type == VAR_STRING) | |
| 7756 { | |
| 7757 vim_free(v->di_tv.vval.v_string); | |
| 7758 if (copy || tv->v_type != VAR_STRING) | |
| 7759 v->di_tv.vval.v_string = vim_strsave(get_tv_string(tv)); | |
| 7760 else | |
| 7761 { | |
| 7762 /* Take over the string to avoid an extra alloc/free. */ | |
| 7763 v->di_tv.vval.v_string = tv->vval.v_string; | |
| 7764 tv->vval.v_string = NULL; | |
| 7765 } | |
| 6791 | 7766 return; |
| 7767 } | |
| 7768 else if (v->di_tv.v_type == VAR_NUMBER) | |
| 1624 | 7769 { |
| 137 | 7770 v->di_tv.vval.v_number = get_tv_number(tv); |
| 1624 | 7771 if (STRCMP(varname, "searchforward") == 0) |
| 7772 set_search_direction(v->di_tv.vval.v_number ? '/' : '?'); | |
| 5458 | 7773 #ifdef FEAT_SEARCH_EXTRA |
| 7774 else if (STRCMP(varname, "hlsearch") == 0) | |
| 7775 { | |
| 7776 no_hlsearch = !v->di_tv.vval.v_number; | |
| 7777 redraw_all_later(SOME_VALID); | |
| 7778 } | |
| 7779 #endif | |
| 6791 | 7780 return; |
| 7781 } | |
| 7782 else if (v->di_tv.v_type != tv->v_type) | |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
7783 internal_error("set_var()"); |
| 137 | 7784 } |
| 7785 | |
| 7786 clear_tv(&v->di_tv); | |
| 7 | 7787 } |
| 7788 else /* add a new variable */ | |
| 7789 { | |
| 898 | 7790 /* Can't add "v:" variable. */ |
| 7791 if (ht == &vimvarht) | |
| 7792 { | |
| 7793 EMSG2(_(e_illvar), name); | |
| 7794 return; | |
| 7795 } | |
| 7796 | |
| 338 | 7797 /* Make sure the variable name is valid. */ |
| 2739 | 7798 if (!valid_varname(varname)) |
| 7799 return; | |
| 338 | 7800 |
| 151 | 7801 v = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T) |
| 7802 + STRLEN(varname))); | |
| 124 | 7803 if (v == NULL) |
| 7 | 7804 return; |
| 137 | 7805 STRCPY(v->di_key, varname); |
| 7806 if (hash_add(ht, DI2HIKEY(v)) == FAIL) | |
| 124 | 7807 { |
| 7808 vim_free(v); | |
| 7 | 7809 return; |
| 124 | 7810 } |
| 6751 | 7811 v->di_flags = DI_FLAGS_ALLOC; |
| 124 | 7812 } |
| 7813 | |
| 1624 | 7814 if (copy || tv->v_type == VAR_NUMBER || tv->v_type == VAR_FLOAT) |
| 137 | 7815 copy_tv(tv, &v->di_tv); |
| 7816 else | |
| 7817 { | |
| 7818 v->di_tv = *tv; | |
| 151 | 7819 v->di_tv.v_lock = 0; |
| 71 | 7820 init_tv(tv); |
| 56 | 7821 } |
| 7822 } | |
| 7823 | |
| 7824 /* | |
| 951 | 7825 * Return TRUE if di_flags "flags" indicates variable "name" is read-only. |
| 137 | 7826 * Also give an error message. |
| 7827 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7828 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7829 var_check_ro(int flags, char_u *name, int use_gettext) |
| 137 | 7830 { |
| 7831 if (flags & DI_FLAGS_RO) | |
| 7832 { | |
| 6773 | 7833 EMSG2(_(e_readonlyvar), use_gettext ? (char_u *)_(name) : name); |
| 137 | 7834 return TRUE; |
| 7835 } | |
| 7836 if ((flags & DI_FLAGS_RO_SBX) && sandbox) | |
| 7837 { | |
| 6773 | 7838 EMSG2(_(e_readonlysbx), use_gettext ? (char_u *)_(name) : name); |
| 137 | 7839 return TRUE; |
| 7840 } | |
| 7841 return FALSE; | |
| 7842 } | |
| 7843 | |
| 7844 /* | |
| 951 | 7845 * Return TRUE if di_flags "flags" indicates variable "name" is fixed. |
| 7846 * Also give an error message. | |
| 7847 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7848 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7849 var_check_fixed(int flags, char_u *name, int use_gettext) |
| 951 | 7850 { |
| 7851 if (flags & DI_FLAGS_FIX) | |
| 7852 { | |
| 6773 | 7853 EMSG2(_("E795: Cannot delete variable %s"), |
| 7854 use_gettext ? (char_u *)_(name) : name); | |
| 951 | 7855 return TRUE; |
| 7856 } | |
| 7857 return FALSE; | |
| 7858 } | |
| 7859 | |
| 7860 /* | |
| 2739 | 7861 * Check if a funcref is assigned to a valid variable name. |
| 7862 * Return TRUE and give an error if not. | |
| 7863 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7864 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7865 var_check_func_name( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7866 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
|
7867 int new_var) /* TRUE when creating the variable */ |
| 2739 | 7868 { |
| 5913 | 7869 /* Allow for w: b: s: and t:. */ |
| 7870 if (!(vim_strchr((char_u *)"wbst", name[0]) != NULL && name[1] == ':') | |
| 2739 | 7871 && !ASCII_ISUPPER((name[0] != NUL && name[1] == ':') |
| 7872 ? name[2] : name[0])) | |
| 7873 { | |
| 7874 EMSG2(_("E704: Funcref variable name must start with a capital: %s"), | |
| 7875 name); | |
| 7876 return TRUE; | |
| 7877 } | |
| 7878 /* Don't allow hiding a function. When "v" is not NULL we might be | |
| 7879 * assigning another function to the same var, the type is checked | |
| 7880 * below. */ | |
|
9717
6226de5f8137
commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents:
9688
diff
changeset
|
7881 if (new_var && function_exists(name, FALSE)) |
| 2739 | 7882 { |
| 7883 EMSG2(_("E705: Variable name conflicts with existing function: %s"), | |
| 7884 name); | |
| 7885 return TRUE; | |
| 7886 } | |
| 7887 return FALSE; | |
| 7888 } | |
| 7889 | |
| 7890 /* | |
| 7891 * Check if a variable name is valid. | |
| 7892 * Return FALSE and give an error if not. | |
| 7893 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7894 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7895 valid_varname(char_u *varname) |
| 2739 | 7896 { |
| 7897 char_u *p; | |
| 7898 | |
| 7899 for (p = varname; *p != NUL; ++p) | |
| 7900 if (!eval_isnamec1(*p) && (p == varname || !VIM_ISDIGIT(*p)) | |
| 7901 && *p != AUTOLOAD_CHAR) | |
| 7902 { | |
| 7903 EMSG2(_(e_illvar), varname); | |
| 7904 return FALSE; | |
| 7905 } | |
| 7906 return TRUE; | |
| 7907 } | |
| 7908 | |
| 7909 /* | |
| 151 | 7910 * Return TRUE if typeval "tv" is set to be locked (immutable). |
| 6773 | 7911 * Also give an error message, using "name" or _("name") when use_gettext is |
| 7912 * TRUE. | |
| 7913 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7914 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7915 tv_check_lock(int lock, char_u *name, int use_gettext) |
| 151 | 7916 { |
| 7917 if (lock & VAR_LOCKED) | |
| 7918 { | |
| 7919 EMSG2(_("E741: Value is locked: %s"), | |
| 6773 | 7920 name == NULL ? (char_u *)_("Unknown") |
| 7921 : use_gettext ? (char_u *)_(name) | |
| 7922 : name); | |
| 151 | 7923 return TRUE; |
| 7924 } | |
| 7925 if (lock & VAR_FIXED) | |
| 7926 { | |
| 7927 EMSG2(_("E742: Cannot change value of %s"), | |
| 6773 | 7928 name == NULL ? (char_u *)_("Unknown") |
| 7929 : use_gettext ? (char_u *)_(name) | |
| 7930 : name); | |
| 151 | 7931 return TRUE; |
| 7932 } | |
| 7933 return FALSE; | |
| 7934 } | |
| 7935 | |
| 7936 /* | |
| 137 | 7937 * Copy the values from typval_T "from" to typval_T "to". |
| 56 | 7938 * When needed allocates string or increases reference count. |
| 104 | 7939 * Does not make a copy of a list or dict but copies the reference! |
| 1772 | 7940 * It is OK for "from" and "to" to point to the same item. This is used to |
| 7941 * make a copy later. | |
| 56 | 7942 */ |
|
2050
afcf9db31561
updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents:
2045
diff
changeset
|
7943 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7944 copy_tv(typval_T *from, typval_T *to) |
| 56 | 7945 { |
| 7946 to->v_type = from->v_type; | |
| 151 | 7947 to->v_lock = 0; |
| 56 | 7948 switch (from->v_type) |
| 7949 { | |
| 7950 case VAR_NUMBER: | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
7951 case VAR_SPECIAL: |
| 56 | 7952 to->vval.v_number = from->vval.v_number; |
| 7953 break; | |
| 1624 | 7954 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7955 #ifdef FEAT_FLOAT |
| 1624 | 7956 to->vval.v_float = from->vval.v_float; |
| 7957 break; | |
| 7958 #endif | |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7959 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7960 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7961 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
|
7962 if (to->vval.v_job != NULL) |
|
f2286ff0c102
commit https://github.com/vim/vim/commit/ee1cffc07a42441924c5353af7fd7ab6e97e5aae
Christian Brabandt <cb@256bit.org>
parents:
8170
diff
changeset
|
7963 ++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
|
7964 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7965 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7966 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7967 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7968 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
|
7969 if (to->vval.v_channel != NULL) |
|
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7970 ++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
|
7971 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7972 #endif |
| 56 | 7973 case VAR_STRING: |
| 7974 case VAR_FUNC: | |
| 7975 if (from->vval.v_string == NULL) | |
| 7976 to->vval.v_string = NULL; | |
| 7977 else | |
| 117 | 7978 { |
| 56 | 7979 to->vval.v_string = vim_strsave(from->vval.v_string); |
| 117 | 7980 if (from->v_type == VAR_FUNC) |
| 7981 func_ref(to->vval.v_string); | |
| 7982 } | |
| 56 | 7983 break; |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7984 case VAR_PARTIAL: |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7985 if (from->vval.v_partial == NULL) |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7986 to->vval.v_partial = NULL; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7987 else |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7988 { |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7989 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
|
7990 ++to->vval.v_partial->pt_refcount; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7991 } |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7992 break; |
| 56 | 7993 case VAR_LIST: |
| 7994 if (from->vval.v_list == NULL) | |
| 7995 to->vval.v_list = NULL; | |
| 7996 else | |
| 7997 { | |
| 7998 to->vval.v_list = from->vval.v_list; | |
| 7999 ++to->vval.v_list->lv_refcount; | |
| 8000 } | |
| 8001 break; | |
| 100 | 8002 case VAR_DICT: |
| 8003 if (from->vval.v_dict == NULL) | |
| 8004 to->vval.v_dict = NULL; | |
| 8005 else | |
| 8006 { | |
| 8007 to->vval.v_dict = from->vval.v_dict; | |
| 8008 ++to->vval.v_dict->dv_refcount; | |
| 8009 } | |
| 8010 break; | |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8011 case VAR_UNKNOWN: |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
8012 internal_error("copy_tv(UNKNOWN)"); |
| 56 | 8013 break; |
| 8014 } | |
| 7 | 8015 } |
| 8016 | |
| 8017 /* | |
| 104 | 8018 * Make a copy of an item. |
| 8019 * Lists and Dictionaries are also copied. A deep copy if "deep" is set. | |
| 165 | 8020 * For deepcopy() "copyID" is zero for a full copy or the ID for when a |
| 8021 * reference to an already copied list/dict can be used. | |
| 8022 * Returns FAIL or OK. | |
| 8023 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
8024 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8025 item_copy( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8026 typval_T *from, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8027 typval_T *to, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8028 int deep, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8029 int copyID) |
| 104 | 8030 { |
| 8031 static int recurse = 0; | |
| 165 | 8032 int ret = OK; |
| 104 | 8033 |
| 137 | 8034 if (recurse >= DICT_MAXNEST) |
| 104 | 8035 { |
| 8036 EMSG(_("E698: variable nested too deep for making a copy")); | |
| 165 | 8037 return FAIL; |
| 104 | 8038 } |
| 8039 ++recurse; | |
| 8040 | |
| 8041 switch (from->v_type) | |
| 8042 { | |
| 8043 case VAR_NUMBER: | |
| 1624 | 8044 case VAR_FLOAT: |
| 104 | 8045 case VAR_STRING: |
| 8046 case VAR_FUNC: | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
8047 case VAR_PARTIAL: |
|
7862
d4fec9208e7e
commit https://github.com/vim/vim/commit/155500077c80cdb5d9c63996000c011b66a676bf
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
8048 case VAR_SPECIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
8049 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
8050 case VAR_CHANNEL: |
| 104 | 8051 copy_tv(from, to); |
| 8052 break; | |
| 8053 case VAR_LIST: | |
| 8054 to->v_type = VAR_LIST; | |
| 151 | 8055 to->v_lock = 0; |
| 165 | 8056 if (from->vval.v_list == NULL) |
| 8057 to->vval.v_list = NULL; | |
| 8058 else if (copyID != 0 && from->vval.v_list->lv_copyID == copyID) | |
| 8059 { | |
| 8060 /* use the copy made earlier */ | |
| 8061 to->vval.v_list = from->vval.v_list->lv_copylist; | |
| 8062 ++to->vval.v_list->lv_refcount; | |
| 8063 } | |
| 8064 else | |
| 8065 to->vval.v_list = list_copy(from->vval.v_list, deep, copyID); | |
| 8066 if (to->vval.v_list == NULL) | |
| 8067 ret = FAIL; | |
| 104 | 8068 break; |
| 8069 case VAR_DICT: | |
| 8070 to->v_type = VAR_DICT; | |
| 151 | 8071 to->v_lock = 0; |
| 165 | 8072 if (from->vval.v_dict == NULL) |
| 8073 to->vval.v_dict = NULL; | |
| 8074 else if (copyID != 0 && from->vval.v_dict->dv_copyID == copyID) | |
| 8075 { | |
| 8076 /* use the copy made earlier */ | |
| 8077 to->vval.v_dict = from->vval.v_dict->dv_copydict; | |
| 8078 ++to->vval.v_dict->dv_refcount; | |
| 8079 } | |
| 8080 else | |
| 8081 to->vval.v_dict = dict_copy(from->vval.v_dict, deep, copyID); | |
| 8082 if (to->vval.v_dict == NULL) | |
| 8083 ret = FAIL; | |
| 104 | 8084 break; |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8085 case VAR_UNKNOWN: |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
8086 internal_error("item_copy(UNKNOWN)"); |
| 165 | 8087 ret = FAIL; |
| 104 | 8088 } |
| 8089 --recurse; | |
| 165 | 8090 return ret; |
| 104 | 8091 } |
| 8092 | |
| 8093 /* | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8094 * 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
|
8095 * 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
|
8096 * 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
|
8097 * when the user cancels the prompt. |
|
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 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8100 get_user_input( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8101 typval_T *argvars, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8102 typval_T *rettv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8103 int inputdialog, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8104 int secret) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8105 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8106 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
|
8107 char_u *p = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8108 int c; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8109 char_u buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8110 int cmd_silent_save = cmd_silent; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8111 char_u *defstr = (char_u *)""; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8112 int xp_type = EXPAND_NOTHING; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8113 char_u *xp_arg = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8114 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8115 rettv->v_type = VAR_STRING; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8116 rettv->vval.v_string = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8117 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8118 #ifdef NO_CONSOLE_INPUT |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8119 /* While starting up, there is no place to enter text. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8120 if (no_console_input()) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8121 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8122 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8123 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8124 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
|
8125 if (prompt != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8126 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8127 /* 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
|
8128 * prompt for the command line */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8129 p = vim_strrchr(prompt, '\n'); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8130 if (p == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8131 p = prompt; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8132 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8133 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8134 ++p; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8135 c = *p; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8136 *p = NUL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8137 msg_start(); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8138 msg_clr_eos(); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8139 msg_puts_attr(prompt, echo_attr); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8140 msg_didout = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8141 msg_starthere(); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8142 *p = c; |
|
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 cmdline_row = msg_row; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8145 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8146 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
|
8147 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8148 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
|
8149 if (defstr != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8150 stuffReadbuffSpec(defstr); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8151 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8152 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
|
8153 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8154 char_u *xp_name; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8155 int xp_namelen; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8156 long argt; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8157 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8158 /* input() with a third argument: completion */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8159 rettv->vval.v_string = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8160 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8161 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
|
8162 if (xp_name == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8163 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8164 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8165 xp_namelen = (int)STRLEN(xp_name); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8166 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8167 if (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
|
8168 &xp_arg) == FAIL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8169 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8170 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8171 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8172 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8173 if (defstr != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8174 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8175 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
|
8176 ex_normal_busy = 0; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
8177 rettv->vval.v_string = |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8178 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
|
8179 xp_type, xp_arg); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8180 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
|
8181 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8182 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
|
8183 && argvars[1].v_type != VAR_UNKNOWN |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8184 && argvars[2].v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8185 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
|
8186 &argvars[2], buf)); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8187 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
8188 vim_free(xp_arg); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8189 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8190 /* since the user typed this, no need to wait for return */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
8191 need_wait_return = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
8192 msg_didout = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8193 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8194 cmd_silent = cmd_silent_save; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8195 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8196 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8197 /* |
| 7 | 8198 * ":echo expr1 ..." print each argument separated with a space, add a |
| 8199 * newline at the end. | |
| 8200 * ":echon expr1 ..." print each argument plain. | |
| 8201 */ | |
| 8202 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8203 ex_echo(exarg_T *eap) |
| 7 | 8204 { |
| 8205 char_u *arg = eap->arg; | |
| 137 | 8206 typval_T rettv; |
| 56 | 8207 char_u *tofree; |
| 7 | 8208 char_u *p; |
| 8209 int needclr = TRUE; | |
| 8210 int atstart = TRUE; | |
| 80 | 8211 char_u numbuf[NUMBUFLEN]; |
| 7 | 8212 |
| 8213 if (eap->skip) | |
| 8214 ++emsg_skip; | |
| 8215 while (*arg != NUL && *arg != '|' && *arg != '\n' && !got_int) | |
| 8216 { | |
| 1624 | 8217 /* If eval1() causes an error message the text from the command may |
| 8218 * still need to be cleared. E.g., "echo 22,44". */ | |
| 8219 need_clr_eos = needclr; | |
| 8220 | |
| 7 | 8221 p = arg; |
| 71 | 8222 if (eval1(&arg, &rettv, !eap->skip) == FAIL) |
| 7 | 8223 { |
| 8224 /* | |
| 8225 * Report the invalid expression unless the expression evaluation | |
| 8226 * has been cancelled due to an aborting error, an interrupt, or an | |
| 8227 * exception. | |
| 8228 */ | |
| 8229 if (!aborting()) | |
| 8230 EMSG2(_(e_invexpr2), p); | |
| 1624 | 8231 need_clr_eos = FALSE; |
| 8232 break; | |
| 8233 } | |
| 8234 need_clr_eos = FALSE; | |
| 8235 | |
| 7 | 8236 if (!eap->skip) |
| 8237 { | |
| 8238 if (atstart) | |
| 8239 { | |
| 8240 atstart = FALSE; | |
| 8241 /* Call msg_start() after eval1(), evaluating the expression | |
| 8242 * may cause a message to appear. */ | |
| 8243 if (eap->cmdidx == CMD_echo) | |
| 3423 | 8244 { |
| 3435 | 8245 /* Mark the saved text as finishing the line, so that what |
| 8246 * follows is displayed on a new line when scrolling back | |
| 8247 * at the more prompt. */ | |
| 8248 msg_sb_eol(); | |
| 7 | 8249 msg_start(); |
| 3423 | 8250 } |
| 7 | 8251 } |
| 8252 else if (eap->cmdidx == CMD_echo) | |
| 8253 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
|
8254 p = echo_string(&rettv, &tofree, numbuf, get_copyID()); |
| 165 | 8255 if (p != NULL) |
| 8256 for ( ; *p != NUL && !got_int; ++p) | |
| 8257 { | |
| 8258 if (*p == '\n' || *p == '\r' || *p == TAB) | |
| 7 | 8259 { |
| 165 | 8260 if (*p != TAB && needclr) |
| 8261 { | |
| 8262 /* remove any text still there from the command */ | |
| 8263 msg_clr_eos(); | |
| 8264 needclr = FALSE; | |
| 8265 } | |
| 8266 msg_putchar_attr(*p, echo_attr); | |
| 7 | 8267 } |
| 8268 else | |
| 165 | 8269 { |
| 8270 #ifdef FEAT_MBYTE | |
| 8271 if (has_mbyte) | |
| 8272 { | |
| 474 | 8273 int i = (*mb_ptr2len)(p); |
| 165 | 8274 |
| 8275 (void)msg_outtrans_len_attr(p, i, echo_attr); | |
| 8276 p += i - 1; | |
| 8277 } | |
| 8278 else | |
| 8279 #endif | |
| 8280 (void)msg_outtrans_len_attr(p, 1, echo_attr); | |
| 8281 } | |
| 7 | 8282 } |
| 56 | 8283 vim_free(tofree); |
| 8284 } | |
| 71 | 8285 clear_tv(&rettv); |
| 7 | 8286 arg = skipwhite(arg); |
| 8287 } | |
| 8288 eap->nextcmd = check_nextcmd(arg); | |
| 8289 | |
| 8290 if (eap->skip) | |
| 8291 --emsg_skip; | |
| 8292 else | |
| 8293 { | |
| 8294 /* remove text that may still be there from the command */ | |
| 8295 if (needclr) | |
| 8296 msg_clr_eos(); | |
| 8297 if (eap->cmdidx == CMD_echo) | |
| 8298 msg_end(); | |
| 8299 } | |
| 8300 } | |
| 8301 | |
| 8302 /* | |
| 8303 * ":echohl {name}". | |
| 8304 */ | |
| 8305 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8306 ex_echohl(exarg_T *eap) |
| 7 | 8307 { |
| 8308 int id; | |
| 8309 | |
| 8310 id = syn_name2id(eap->arg); | |
| 8311 if (id == 0) | |
| 8312 echo_attr = 0; | |
| 8313 else | |
| 8314 echo_attr = syn_id2attr(id); | |
| 8315 } | |
| 8316 | |
| 8317 /* | |
| 8318 * ":execute expr1 ..." execute the result of an expression. | |
| 8319 * ":echomsg expr1 ..." Print a message | |
| 8320 * ":echoerr expr1 ..." Print an error | |
| 8321 * Each gets spaces around each argument and a newline at the end for | |
| 8322 * echo commands | |
| 8323 */ | |
| 8324 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8325 ex_execute(exarg_T *eap) |
| 7 | 8326 { |
| 8327 char_u *arg = eap->arg; | |
| 137 | 8328 typval_T rettv; |
| 7 | 8329 int ret = OK; |
| 8330 char_u *p; | |
| 8331 garray_T ga; | |
| 8332 int len; | |
| 8333 int save_did_emsg; | |
| 8334 | |
| 8335 ga_init2(&ga, 1, 80); | |
| 8336 | |
| 8337 if (eap->skip) | |
| 8338 ++emsg_skip; | |
| 8339 while (*arg != NUL && *arg != '|' && *arg != '\n') | |
| 8340 { | |
| 8341 p = arg; | |
| 71 | 8342 if (eval1(&arg, &rettv, !eap->skip) == FAIL) |
| 7 | 8343 { |
| 8344 /* | |
| 8345 * Report the invalid expression unless the expression evaluation | |
| 8346 * has been cancelled due to an aborting error, an interrupt, or an | |
| 8347 * exception. | |
| 8348 */ | |
| 8349 if (!aborting()) | |
| 8350 EMSG2(_(e_invexpr2), p); | |
| 8351 ret = FAIL; | |
| 8352 break; | |
| 8353 } | |
| 8354 | |
| 8355 if (!eap->skip) | |
| 8356 { | |
| 71 | 8357 p = get_tv_string(&rettv); |
| 7 | 8358 len = (int)STRLEN(p); |
| 8359 if (ga_grow(&ga, len + 2) == FAIL) | |
| 8360 { | |
| 71 | 8361 clear_tv(&rettv); |
| 7 | 8362 ret = FAIL; |
| 8363 break; | |
| 8364 } | |
| 8365 if (ga.ga_len) | |
| 8366 ((char_u *)(ga.ga_data))[ga.ga_len++] = ' '; | |
| 8367 STRCPY((char_u *)(ga.ga_data) + ga.ga_len, p); | |
| 8368 ga.ga_len += len; | |
| 8369 } | |
| 8370 | |
| 71 | 8371 clear_tv(&rettv); |
| 7 | 8372 arg = skipwhite(arg); |
| 8373 } | |
| 8374 | |
| 8375 if (ret != FAIL && ga.ga_data != NULL) | |
| 8376 { | |
| 8377 if (eap->cmdidx == CMD_echomsg) | |
| 625 | 8378 { |
| 7 | 8379 MSG_ATTR(ga.ga_data, echo_attr); |
| 625 | 8380 out_flush(); |
| 8381 } | |
| 7 | 8382 else if (eap->cmdidx == CMD_echoerr) |
| 8383 { | |
| 8384 /* We don't want to abort following commands, restore did_emsg. */ | |
| 8385 save_did_emsg = did_emsg; | |
| 8386 EMSG((char_u *)ga.ga_data); | |
| 8387 if (!force_abort) | |
| 8388 did_emsg = save_did_emsg; | |
| 8389 } | |
| 8390 else if (eap->cmdidx == CMD_execute) | |
| 8391 do_cmdline((char_u *)ga.ga_data, | |
| 8392 eap->getline, eap->cookie, DOCMD_NOWAIT|DOCMD_VERBOSE); | |
| 8393 } | |
| 8394 | |
| 8395 ga_clear(&ga); | |
| 8396 | |
| 8397 if (eap->skip) | |
| 8398 --emsg_skip; | |
| 8399 | |
| 8400 eap->nextcmd = check_nextcmd(arg); | |
| 8401 } | |
| 8402 | |
| 8403 /* | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
8404 * 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
|
8405 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8406 win_T * |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8407 find_win_by_nr( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8408 typval_T *vp, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8409 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
|
8410 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8411 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8412 win_T *wp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8413 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8414 int nr; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8415 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8416 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
|
8417 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8418 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8419 if (nr < 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8420 return NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8421 if (nr == 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8422 return curwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8423 |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9636
diff
changeset
|
8424 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
|
8425 { |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8426 if (nr >= LOWEST_WIN_ID) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8427 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8428 if (wp->w_id == nr) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8429 return wp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8430 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8431 else if (--nr <= 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8432 break; |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9636
diff
changeset
|
8433 } |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8434 if (nr >= LOWEST_WIN_ID) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8435 return NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8436 return wp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8437 #else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8438 if (nr == 0 || nr == 1 || nr == curwin->w_id) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8439 return curwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8440 return NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8441 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8442 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8443 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8444 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8445 * 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
|
8446 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8447 win_T * |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8448 find_tabwin( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8449 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
|
8450 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
|
8451 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8452 win_T *wp = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8453 tabpage_T *tp = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8454 long n; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8455 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8456 if (wvp->v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8457 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8458 if (tvp->v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8459 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8460 n = (long)get_tv_number(tvp); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8461 if (n >= 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8462 tp = find_tabpage(n); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8463 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8464 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8465 tp = curtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8466 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8467 if (tp != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8468 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
|
8469 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8470 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8471 wp = curwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8472 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8473 return wp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8474 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8475 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8476 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8477 * getwinvar() and gettabwinvar() |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8478 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8479 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8480 getwinvar( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8481 typval_T *argvars, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8482 typval_T *rettv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8483 int off) /* 1 for gettabwinvar() */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8484 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8485 win_T *win; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8486 char_u *varname; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8487 dictitem_T *v; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8488 tabpage_T *tp = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8489 int done = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8490 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8491 win_T *oldcurwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8492 tabpage_T *oldtabpage; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8493 int need_switch_win; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8494 #endif |
|
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 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8497 if (off == 1) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8498 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
|
8499 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8500 tp = curtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8501 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8502 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
|
8503 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
|
8504 ++emsg_off; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8505 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8506 rettv->v_type = VAR_STRING; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8507 rettv->vval.v_string = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8508 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8509 if (win != NULL && varname != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8510 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8511 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8512 /* 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
|
8513 * 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
|
8514 * autocommands get blocked. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8515 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
|
8516 if (!need_switch_win |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8517 || 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
|
8518 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8519 { |
|
10000
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8520 if (*varname == '&') |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8521 { |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8522 if (varname[1] == NUL) |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8523 { |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8524 /* 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
|
8525 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
|
8526 |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8527 if (opts != NULL) |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8528 { |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8529 rettv->v_type = VAR_DICT; |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8530 rettv->vval.v_dict = opts; |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8531 ++opts->dv_refcount; |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8532 done = TRUE; |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8533 } |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8534 } |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8535 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
|
8536 /* window-local-option */ |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8537 done = TRUE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8538 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8539 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8540 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8541 /* Look up the variable. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8542 /* 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
|
8543 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
|
8544 varname, FALSE); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8545 if (v != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8546 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8547 copy_tv(&v->di_tv, rettv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8548 done = TRUE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8549 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8550 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8551 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8552 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8553 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8554 if (need_switch_win) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8555 /* restore previous notion of curwin */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8556 restore_win(oldcurwin, oldtabpage, TRUE); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8557 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8558 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8559 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8560 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
|
8561 /* use the default return value */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8562 copy_tv(&argvars[off + 2], rettv); |
|
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 --emsg_off; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8565 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8566 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8567 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8568 * "setwinvar()" and "settabwinvar()" functions |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8569 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8570 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8571 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
|
8572 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8573 win_T *win; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8574 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8575 win_T *save_curwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8576 tabpage_T *save_curtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8577 int need_switch_win; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8578 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8579 char_u *varname, *winvarname; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8580 typval_T *varp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8581 char_u nbuf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8582 tabpage_T *tp = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8583 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8584 if (check_restricted() || check_secure()) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8585 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8586 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8587 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8588 if (off == 1) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8589 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
|
8590 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8591 tp = curtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8592 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8593 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
|
8594 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
|
8595 varp = &argvars[off + 2]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8596 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8597 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
|
8598 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8599 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8600 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
|
8601 if (!need_switch_win |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8602 || 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
|
8603 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8604 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8605 if (*varname == '&') |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8606 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8607 long numval; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8608 char_u *strval; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8609 int error = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
8610 |
|
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diff
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|
8611 ++varname; |
|
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diff
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|
8612 numval = (long)get_tv_number_chk(varp, &error); |
|
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diff
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|
8613 strval = get_tv_string_buf_chk(varp, nbuf); |
|
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diff
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|
8614 if (!error && strval != NULL) |
|
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diff
changeset
|
8615 set_option_value(varname, numval, strval, OPT_LOCAL); |
|
5eaa708ab50d
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parents:
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diff
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|
8616 } |
|
5eaa708ab50d
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parents:
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diff
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|
8617 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
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|
8618 { |
|
5eaa708ab50d
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parents:
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diff
changeset
|
8619 winvarname = alloc((unsigned)STRLEN(varname) + 3); |
|
5eaa708ab50d
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diff
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|
8620 if (winvarname != NULL) |
|
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parents:
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diff
changeset
|
8621 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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diff
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|
8622 STRCPY(winvarname, "w:"); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
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|
8623 STRCPY(winvarname + 2, varname); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
8624 set_var(winvarname, varp, TRUE); |
|
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parents:
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diff
changeset
|
8625 vim_free(winvarname); |
|
5eaa708ab50d
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parents:
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diff
changeset
|
8626 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
8627 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
8628 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
8629 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
8630 if (need_switch_win) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
8631 restore_win(save_curwin, save_curtab, TRUE); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
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|
8632 #endif |
|
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
8633 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
8634 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
8635 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
8636 /* |
| 7 | 8637 * Skip over the name of an option: "&option", "&g:option" or "&l:option". |
| 8638 * "arg" points to the "&" or '+' when called, to "option" when returning. | |
| 8639 * Returns NULL when no option name found. Otherwise pointer to the char | |
| 8640 * after the option name. | |
| 8641 */ | |
| 8642 static char_u * | |
|
7817
83861277e6a3
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parents:
7788
diff
changeset
|
8643 find_option_end(char_u **arg, int *opt_flags) |
| 7 | 8644 { |
| 8645 char_u *p = *arg; | |
| 8646 | |
| 8647 ++p; | |
| 8648 if (*p == 'g' && p[1] == ':') | |
| 8649 { | |
| 8650 *opt_flags = OPT_GLOBAL; | |
| 8651 p += 2; | |
| 8652 } | |
| 8653 else if (*p == 'l' && p[1] == ':') | |
| 8654 { | |
| 8655 *opt_flags = OPT_LOCAL; | |
| 8656 p += 2; | |
| 8657 } | |
| 8658 else | |
| 8659 *opt_flags = 0; | |
| 8660 | |
| 8661 if (!ASCII_ISALPHA(*p)) | |
| 8662 return NULL; | |
| 8663 *arg = p; | |
| 8664 | |
| 8665 if (p[0] == 't' && p[1] == '_' && p[2] != NUL && p[3] != NUL) | |
| 8666 p += 4; /* termcap option */ | |
| 8667 else | |
| 8668 while (ASCII_ISALPHA(*p)) | |
| 8669 ++p; | |
| 8670 return p; | |
| 8671 } | |
| 8672 | |
| 8673 /* | |
|
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diff
changeset
|
8674 * Return the autoload script name for a function or variable name. |
|
86af4a48c00a
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diff
changeset
|
8675 * Returns NULL when out of memory. |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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diff
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|
8676 */ |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
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diff
changeset
|
8677 char_u * |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
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diff
changeset
|
8678 autoload_name(char_u *name) |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
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diff
changeset
|
8679 { |
| 7 | 8680 char_u *p; |
|
9562
86af4a48c00a
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diff
changeset
|
8681 char_u *scriptname; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
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diff
changeset
|
8682 |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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diff
changeset
|
8683 /* Get the script file name: replace '#' with '/', append ".vim". */ |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
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diff
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|
8684 scriptname = alloc((unsigned)(STRLEN(name) + 14)); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
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diff
changeset
|
8685 if (scriptname == NULL) |
| 5834 | 8686 return FALSE; |
|
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diff
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|
8687 STRCPY(scriptname, "autoload/"); |
|
86af4a48c00a
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diff
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|
8688 STRCAT(scriptname, name); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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diff
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|
8689 *vim_strrchr(scriptname, AUTOLOAD_CHAR) = NUL; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
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diff
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|
8690 STRCAT(scriptname, ".vim"); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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diff
changeset
|
8691 while ((p = vim_strchr(scriptname, AUTOLOAD_CHAR)) != NULL) |
|
86af4a48c00a
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diff
changeset
|
8692 *p = '/'; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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diff
changeset
|
8693 return scriptname; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
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diff
changeset
|
8694 } |
| 170 | 8695 |
| 163 | 8696 /* |
| 169 | 8697 * If "name" has a package name try autoloading the script for it. |
| 163 | 8698 * Return TRUE if a package was loaded. |
| 8699 */ | |
|
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diff
changeset
|
8700 int |
|
7817
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parents:
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diff
changeset
|
8701 script_autoload( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
8702 char_u *name, |
|
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8703 int reload) /* load script again when already loaded */ |
| 163 | 8704 { |
| 8705 char_u *p; | |
| 446 | 8706 char_u *scriptname, *tofree; |
| 163 | 8707 int ret = FALSE; |
| 446 | 8708 int i; |
| 8709 | |
| 8710 /* If there is no '#' after name[0] there is no package name. */ | |
| 271 | 8711 p = vim_strchr(name, AUTOLOAD_CHAR); |
| 446 | 8712 if (p == NULL || p == name) |
| 163 | 8713 return FALSE; |
| 8714 | |
| 446 | 8715 tofree = scriptname = autoload_name(name); |
| 8716 | |
| 8717 /* Find the name in the list of previously loaded package names. Skip | |
| 8718 * "autoload/", it's always the same. */ | |
| 8719 for (i = 0; i < ga_loaded.ga_len; ++i) | |
| 8720 if (STRCMP(((char_u **)ga_loaded.ga_data)[i] + 9, scriptname + 9) == 0) | |
| 8721 break; | |
| 8722 if (!reload && i < ga_loaded.ga_len) | |
| 8723 ret = FALSE; /* was loaded already */ | |
| 8724 else | |
| 8725 { | |
| 8726 /* Remember the name if it wasn't loaded already. */ | |
| 8727 if (i == ga_loaded.ga_len && ga_grow(&ga_loaded, 1) == OK) | |
| 8728 { | |
| 8729 ((char_u **)ga_loaded.ga_data)[ga_loaded.ga_len++] = scriptname; | |
| 8730 tofree = NULL; | |
| 8731 } | |
| 8732 | |
| 8733 /* Try loading the package from $VIMRUNTIME/autoload/<name>.vim */ | |
|
8524
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commit https://github.com/vim/vim/commit/7f8989dd8a627af2185df381195351a913f3777f
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8512
diff
changeset
|
8734 if (source_runtime(scriptname, 0) == OK) |
| 446 | 8735 ret = TRUE; |
| 8736 } | |
| 8737 | |
| 8738 vim_free(tofree); | |
| 169 | 8739 return ret; |
| 8740 } | |
| 8741 | |
| 7 | 8742 #if defined(FEAT_VIMINFO) || defined(FEAT_SESSION) |
| 8743 typedef enum | |
| 8744 { | |
| 1624 | 8745 VAR_FLAVOUR_DEFAULT, /* doesn't start with uppercase */ |
| 8746 VAR_FLAVOUR_SESSION, /* starts with uppercase, some lower */ | |
| 8747 VAR_FLAVOUR_VIMINFO /* all uppercase */ | |
| 7 | 8748 } var_flavour_T; |
| 8749 | |
|
7720
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commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
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parents:
7718
diff
changeset
|
8750 static var_flavour_T var_flavour(char_u *varname); |
| 7 | 8751 |
| 8752 static var_flavour_T | |
|
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diff
changeset
|
8753 var_flavour(char_u *varname) |
| 7 | 8754 { |
| 8755 char_u *p = varname; | |
| 8756 | |
| 8757 if (ASCII_ISUPPER(*p)) | |
| 8758 { | |
| 8759 while (*(++p)) | |
| 8760 if (ASCII_ISLOWER(*p)) | |
| 8761 return VAR_FLAVOUR_SESSION; | |
| 8762 return VAR_FLAVOUR_VIMINFO; | |
| 8763 } | |
| 8764 else | |
| 8765 return VAR_FLAVOUR_DEFAULT; | |
| 8766 } | |
| 8767 #endif | |
| 8768 | |
| 8769 #if defined(FEAT_VIMINFO) || defined(PROTO) | |
| 8770 /* | |
| 8771 * Restore global vars that start with a capital from the viminfo file | |
| 8772 */ | |
| 8773 int | |
|
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diff
changeset
|
8774 read_viminfo_varlist(vir_T *virp, int writing) |
| 7 | 8775 { |
| 8776 char_u *tab; | |
| 1624 | 8777 int type = VAR_NUMBER; |
| 137 | 8778 typval_T tv; |
|
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parents:
9560
diff
changeset
|
8779 void *save_funccal; |
| 7 | 8780 |
| 8781 if (!writing && (find_viminfo_parameter('!') != NULL)) | |
| 8782 { | |
| 8783 tab = vim_strchr(virp->vir_line + 1, '\t'); | |
| 8784 if (tab != NULL) | |
| 8785 { | |
| 8786 *tab++ = '\0'; /* isolate the variable name */ | |
| 2607 | 8787 switch (*tab) |
| 8788 { | |
| 8789 case 'S': type = VAR_STRING; break; | |
| 8790 #ifdef FEAT_FLOAT | |
| 8791 case 'F': type = VAR_FLOAT; break; | |
| 8792 #endif | |
| 8793 case 'D': type = VAR_DICT; break; | |
| 8794 case 'L': type = VAR_LIST; break; | |
|
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7937
diff
changeset
|
8795 case 'X': type = VAR_SPECIAL; break; |
| 2607 | 8796 } |
| 7 | 8797 |
| 8798 tab = vim_strchr(tab, '\t'); | |
| 8799 if (tab != NULL) | |
| 8800 { | |
| 1624 | 8801 tv.v_type = type; |
| 2607 | 8802 if (type == VAR_STRING || type == VAR_DICT || type == VAR_LIST) |
| 76 | 8803 tv.vval.v_string = viminfo_readstring(virp, |
| 7 | 8804 (int)(tab - virp->vir_line + 1), TRUE); |
| 1624 | 8805 #ifdef FEAT_FLOAT |
| 8806 else if (type == VAR_FLOAT) | |
| 8807 (void)string2float(tab + 1, &tv.vval.v_float); | |
| 8808 #endif | |
| 8809 else | |
| 76 | 8810 tv.vval.v_number = atol((char *)tab + 1); |
| 2607 | 8811 if (type == VAR_DICT || type == VAR_LIST) |
| 8812 { | |
| 8813 typval_T *etv = eval_expr(tv.vval.v_string, NULL); | |
| 8814 | |
| 8815 if (etv == NULL) | |
| 8816 /* Failed to parse back the dict or list, use it as a | |
| 8817 * string. */ | |
| 8818 tv.v_type = VAR_STRING; | |
| 8819 else | |
| 8820 { | |
| 8821 vim_free(tv.vval.v_string); | |
| 8822 tv = *etv; | |
| 3425 | 8823 vim_free(etv); |
| 2607 | 8824 } |
| 8825 } | |
| 8826 | |
|
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commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
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parents:
7653
diff
changeset
|
8827 /* when in a function use global variables */ |
|
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9560
diff
changeset
|
8828 save_funccal = clear_current_funccal(); |
| 76 | 8829 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
|
8830 restore_current_funccal(save_funccal); |
| 2607 | 8831 |
| 8832 if (tv.v_type == VAR_STRING) | |
| 76 | 8833 vim_free(tv.vval.v_string); |
| 2607 | 8834 else if (tv.v_type == VAR_DICT || tv.v_type == VAR_LIST) |
| 8835 clear_tv(&tv); | |
| 7 | 8836 } |
| 8837 } | |
| 8838 } | |
| 8839 | |
| 8840 return viminfo_readline(virp); | |
| 8841 } | |
| 8842 | |
| 8843 /* | |
| 8844 * Write global vars that start with a capital to the viminfo file | |
| 8845 */ | |
| 8846 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8847 write_viminfo_varlist(FILE *fp) |
| 7 | 8848 { |
| 137 | 8849 hashitem_T *hi; |
| 8850 dictitem_T *this_var; | |
| 124 | 8851 int todo; |
|
7995
d244f2e46d69
commit https://github.com/vim/vim/commit/2fc83fcd1d6dfd4728a2ef70e2316f79203c7ee0
Christian Brabandt <cb@256bit.org>
parents:
7990
diff
changeset
|
8852 char *s = ""; |
| 165 | 8853 char_u *p; |
| 71 | 8854 char_u *tofree; |
| 80 | 8855 char_u numbuf[NUMBUFLEN]; |
| 7 | 8856 |
| 8857 if (find_viminfo_parameter('!') == NULL) | |
| 8858 return; | |
| 8859 | |
|
2141
e10d3c073449
updated for version 7.2.423
Bram Moolenaar <bram@zimbu.org>
parents:
2119
diff
changeset
|
8860 fputs(_("\n# global variables:\n"), fp); |
| 124 | 8861 |
| 835 | 8862 todo = (int)globvarht.ht_used; |
| 137 | 8863 for (hi = globvarht.ht_array; todo > 0; ++hi) |
| 124 | 8864 { |
| 8865 if (!HASHITEM_EMPTY(hi)) | |
| 8866 { | |
| 8867 --todo; | |
| 137 | 8868 this_var = HI2DI(hi); |
| 8869 if (var_flavour(this_var->di_key) == VAR_FLAVOUR_VIMINFO) | |
| 8870 { | |
| 8871 switch (this_var->di_tv.v_type) | |
| 124 | 8872 { |
| 8873 case VAR_STRING: s = "STR"; break; | |
| 8874 case VAR_NUMBER: s = "NUM"; break; | |
| 2607 | 8875 case VAR_FLOAT: s = "FLO"; break; |
| 8876 case VAR_DICT: s = "DIC"; break; | |
| 8877 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
|
8878 case VAR_SPECIAL: s = "XPL"; break; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8879 |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8880 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8881 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
8882 case VAR_PARTIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
8883 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
8884 case VAR_CHANNEL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8885 continue; |
| 124 | 8886 } |
| 137 | 8887 fprintf(fp, "!%s\t%s\t", this_var->di_key, s); |
| 634 | 8888 p = echo_string(&this_var->di_tv, &tofree, numbuf, 0); |
| 165 | 8889 if (p != NULL) |
| 8890 viminfo_writestring(fp, p); | |
| 124 | 8891 vim_free(tofree); |
| 8892 } | |
| 7 | 8893 } |
| 8894 } | |
| 8895 } | |
| 8896 #endif | |
| 8897 | |
| 8898 #if defined(FEAT_SESSION) || defined(PROTO) | |
| 8899 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8900 store_session_globals(FILE *fd) |
| 7 | 8901 { |
| 137 | 8902 hashitem_T *hi; |
| 8903 dictitem_T *this_var; | |
| 124 | 8904 int todo; |
| 7 | 8905 char_u *p, *t; |
| 8906 | |
| 835 | 8907 todo = (int)globvarht.ht_used; |
| 137 | 8908 for (hi = globvarht.ht_array; todo > 0; ++hi) |
| 124 | 8909 { |
| 8910 if (!HASHITEM_EMPTY(hi)) | |
| 8911 { | |
| 8912 --todo; | |
| 137 | 8913 this_var = HI2DI(hi); |
| 8914 if ((this_var->di_tv.v_type == VAR_NUMBER | |
| 8915 || this_var->di_tv.v_type == VAR_STRING) | |
| 8916 && var_flavour(this_var->di_key) == VAR_FLAVOUR_SESSION) | |
| 124 | 8917 { |
| 8918 /* Escape special characters with a backslash. Turn a LF and | |
| 8919 * CR into \n and \r. */ | |
| 137 | 8920 p = vim_strsave_escaped(get_tv_string(&this_var->di_tv), |
| 7 | 8921 (char_u *)"\\\"\n\r"); |
| 124 | 8922 if (p == NULL) /* out of memory */ |
| 8923 break; | |
| 8924 for (t = p; *t != NUL; ++t) | |
| 8925 if (*t == '\n') | |
| 8926 *t = 'n'; | |
| 8927 else if (*t == '\r') | |
| 8928 *t = 'r'; | |
| 8929 if ((fprintf(fd, "let %s = %c%s%c", | |
| 137 | 8930 this_var->di_key, |
| 8931 (this_var->di_tv.v_type == VAR_STRING) ? '"' | |
| 8932 : ' ', | |
| 8933 p, | |
| 8934 (this_var->di_tv.v_type == VAR_STRING) ? '"' | |
| 8935 : ' ') < 0) | |
| 124 | 8936 || put_eol(fd) == FAIL) |
| 8937 { | |
| 8938 vim_free(p); | |
| 8939 return FAIL; | |
| 8940 } | |
| 7 | 8941 vim_free(p); |
| 124 | 8942 } |
| 1624 | 8943 #ifdef FEAT_FLOAT |
| 8944 else if (this_var->di_tv.v_type == VAR_FLOAT | |
| 8945 && var_flavour(this_var->di_key) == VAR_FLAVOUR_SESSION) | |
| 8946 { | |
| 8947 float_T f = this_var->di_tv.vval.v_float; | |
| 8948 int sign = ' '; | |
| 8949 | |
| 8950 if (f < 0) | |
| 8951 { | |
| 8952 f = -f; | |
| 8953 sign = '-'; | |
| 8954 } | |
| 3288 | 8955 if ((fprintf(fd, "let %s = %c%f", |
| 1624 | 8956 this_var->di_key, sign, f) < 0) |
| 8957 || put_eol(fd) == FAIL) | |
| 8958 return FAIL; | |
| 8959 } | |
| 8960 #endif | |
| 7 | 8961 } |
| 8962 } | |
| 8963 return OK; | |
| 8964 } | |
| 8965 #endif | |
| 8966 | |
| 448 | 8967 /* |
| 8968 * Display script name where an item was last set. | |
| 8969 * Should only be invoked when 'verbose' is non-zero. | |
| 8970 */ | |
| 8971 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8972 last_set_msg(scid_T scriptID) |
| 448 | 8973 { |
| 507 | 8974 char_u *p; |
| 8975 | |
| 448 | 8976 if (scriptID != 0) |
| 8977 { | |
| 507 | 8978 p = home_replace_save(NULL, get_scriptname(scriptID)); |
| 8979 if (p != NULL) | |
| 8980 { | |
| 8981 verbose_enter(); | |
| 8982 MSG_PUTS(_("\n\tLast set from ")); | |
| 8983 MSG_PUTS(p); | |
| 8984 vim_free(p); | |
| 8985 verbose_leave(); | |
| 8986 } | |
| 448 | 8987 } |
| 8988 } | |
| 8989 | |
| 6935 | 8990 /* reset v:option_new, v:option_old and v:option_type */ |
| 8991 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8992 reset_v_option_vars(void) |
| 6935 | 8993 { |
| 8994 set_vim_var_string(VV_OPTION_NEW, NULL, -1); | |
| 8995 set_vim_var_string(VV_OPTION_OLD, NULL, -1); | |
| 8996 set_vim_var_string(VV_OPTION_TYPE, NULL, -1); | |
| 8997 } | |
| 8998 | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8999 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9000 * 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
|
9001 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9002 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9003 prepare_assert_error(garray_T *gap) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9004 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9005 char buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9006 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9007 ga_init2(gap, 1, 100); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9008 if (sourcing_name != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9009 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9010 ga_concat(gap, sourcing_name); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9011 if (sourcing_lnum > 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9012 ga_concat(gap, (char_u *)" "); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9013 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9014 if (sourcing_lnum > 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9015 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9016 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
|
9017 ga_concat(gap, (char_u *)buf); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9018 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9019 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
|
9020 ga_concat(gap, (char_u *)": "); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9021 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9022 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9023 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9024 * 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
|
9025 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9026 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9027 assert_error(garray_T *gap) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9028 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9029 struct vimvar *vp = &vimvars[VV_ERRORS]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9030 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9031 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
|
9032 /* 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
|
9033 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
|
9034 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
|
9035 } |
|
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 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9038 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
|
9039 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9040 garray_T ga; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9041 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9042 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
|
9043 != (atype == ASSERT_EQUAL)) |
|
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 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9046 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
|
9047 atype); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9048 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9049 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9050 } |
|
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 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9053 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9054 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
|
9055 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9056 garray_T ga; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9057 char_u buf1[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9058 char_u buf2[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9059 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
|
9060 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
|
9061 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9062 if (pat == NULL || text == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9063 EMSG(_(e_invarg)); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9064 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
|
9065 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9066 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9067 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
|
9068 atype); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9069 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9070 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9071 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9072 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9073 |
|
9636
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9074 void |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9075 assert_inrange(typval_T *argvars) |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9076 { |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9077 garray_T ga; |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9078 int error = FALSE; |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9079 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
|
9080 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
|
9081 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
|
9082 char_u *tofree; |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9083 char msg[200]; |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9084 char_u numbuf[NUMBUFLEN]; |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9085 |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9086 if (error) |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9087 return; |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9088 if (actual < lower || actual > upper) |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9089 { |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9090 prepare_assert_error(&ga); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9091 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
|
9092 { |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9093 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
|
9094 vim_free(tofree); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9095 } |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9096 else |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9097 { |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9098 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
|
9099 (long)lower, (long)upper, (long)actual); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9100 ga_concat(&ga, (char_u *)msg); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9101 } |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9102 assert_error(&ga); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9103 ga_clear(&ga); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9104 } |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9105 } |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9106 |
|
9571
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 * 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
|
9109 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9110 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9111 assert_bool(typval_T *argvars, int isTrue) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9112 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9113 int error = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9114 garray_T ga; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9115 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9116 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
|
9117 && 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
|
9118 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9119 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
|
9120 || (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
|
9121 || error) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9122 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9123 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9124 fill_assert_error(&ga, &argvars[1], |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9125 (char_u *)(isTrue ? "True" : "False"), |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9126 NULL, &argvars[0], ASSERT_OTHER); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9127 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9128 ga_clear(&ga); |
|
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 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9131 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9132 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9133 assert_exception(typval_T *argvars) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9134 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9135 garray_T ga; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9136 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
|
9137 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9138 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
|
9139 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9140 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9141 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
|
9142 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9143 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9144 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9145 else if (error != NULL |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9146 && 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
|
9147 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9148 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9149 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
|
9150 &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
|
9151 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9152 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9153 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9154 } |
|
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 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9157 assert_fails(typval_T *argvars) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9158 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9159 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
|
9160 garray_T ga; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9161 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9162 called_emsg = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9163 suppress_errthrow = TRUE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9164 emsg_silent = TRUE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9165 do_cmdline_cmd(cmd); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9166 if (!called_emsg) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9167 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9168 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9169 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
|
9170 ga_concat(&ga, cmd); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9171 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9172 ga_clear(&ga); |
|
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 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
|
9175 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9176 char_u buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9177 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
|
9178 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9179 if (error == NULL |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9180 || 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
|
9181 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9182 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9183 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
|
9184 &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
|
9185 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9186 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9187 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9188 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9189 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9190 called_emsg = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9191 suppress_errthrow = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9192 emsg_silent = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9193 emsg_on_display = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9194 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
|
9195 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9196 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9197 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9198 * 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
|
9199 * 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
|
9200 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9201 static void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9202 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
|
9203 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9204 char_u *p; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9205 char_u buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9206 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9207 if (str == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9208 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9209 ga_concat(gap, (char_u *)"NULL"); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9210 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9211 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9212 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9213 for (p = str; *p != NUL; ++p) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9214 switch (*p) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9215 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9216 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
|
9217 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
|
9218 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
|
9219 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
|
9220 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
|
9221 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
|
9222 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
|
9223 default: |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9224 if (*p < ' ') |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9225 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9226 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
|
9227 ga_concat(gap, buf); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9228 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9229 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9230 ga_append(gap, *p); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9231 break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9232 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9233 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9234 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9235 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9236 * 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
|
9237 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9238 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9239 fill_assert_error( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9240 garray_T *gap, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9241 typval_T *opt_msg_tv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9242 char_u *exp_str, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9243 typval_T *exp_tv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9244 typval_T *got_tv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9245 assert_type_T atype) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9246 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9247 char_u numbuf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9248 char_u *tofree; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9249 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9250 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
|
9251 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9252 ga_concat(gap, tv2string(opt_msg_tv, &tofree, numbuf, 0)); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9253 vim_free(tofree); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9254 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9255 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9256 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9257 if (atype == ASSERT_MATCH || atype == ASSERT_NOTMATCH) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9258 ga_concat(gap, (char_u *)"Pattern "); |
|
10593
553f9b9502bc
patch 8.0.0186: confusing error message from assert_notequal()
Christian Brabandt <cb@256bit.org>
parents:
10567
diff
changeset
|
9259 else if (atype == ASSERT_NOTEQUAL) |
|
553f9b9502bc
patch 8.0.0186: confusing error message from assert_notequal()
Christian Brabandt <cb@256bit.org>
parents:
10567
diff
changeset
|
9260 ga_concat(gap, (char_u *)"Expected not equal to "); |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9261 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9262 ga_concat(gap, (char_u *)"Expected "); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9263 if (exp_str == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9264 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9265 ga_concat_esc(gap, tv2string(exp_tv, &tofree, numbuf, 0)); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9266 vim_free(tofree); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9267 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9268 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9269 ga_concat_esc(gap, exp_str); |
|
10593
553f9b9502bc
patch 8.0.0186: confusing error message from assert_notequal()
Christian Brabandt <cb@256bit.org>
parents:
10567
diff
changeset
|
9270 if (atype != ASSERT_NOTEQUAL) |
|
553f9b9502bc
patch 8.0.0186: confusing error message from assert_notequal()
Christian Brabandt <cb@256bit.org>
parents:
10567
diff
changeset
|
9271 { |
|
553f9b9502bc
patch 8.0.0186: confusing error message from assert_notequal()
Christian Brabandt <cb@256bit.org>
parents:
10567
diff
changeset
|
9272 if (atype == ASSERT_MATCH) |
|
553f9b9502bc
patch 8.0.0186: confusing error message from assert_notequal()
Christian Brabandt <cb@256bit.org>
parents:
10567
diff
changeset
|
9273 ga_concat(gap, (char_u *)" does not match "); |
|
553f9b9502bc
patch 8.0.0186: confusing error message from assert_notequal()
Christian Brabandt <cb@256bit.org>
parents:
10567
diff
changeset
|
9274 else if (atype == ASSERT_NOTMATCH) |
|
553f9b9502bc
patch 8.0.0186: confusing error message from assert_notequal()
Christian Brabandt <cb@256bit.org>
parents:
10567
diff
changeset
|
9275 ga_concat(gap, (char_u *)" does match "); |
|
553f9b9502bc
patch 8.0.0186: confusing error message from assert_notequal()
Christian Brabandt <cb@256bit.org>
parents:
10567
diff
changeset
|
9276 else |
|
553f9b9502bc
patch 8.0.0186: confusing error message from assert_notequal()
Christian Brabandt <cb@256bit.org>
parents:
10567
diff
changeset
|
9277 ga_concat(gap, (char_u *)" but got "); |
|
553f9b9502bc
patch 8.0.0186: confusing error message from assert_notequal()
Christian Brabandt <cb@256bit.org>
parents:
10567
diff
changeset
|
9278 ga_concat_esc(gap, tv2string(got_tv, &tofree, numbuf, 0)); |
|
553f9b9502bc
patch 8.0.0186: confusing error message from assert_notequal()
Christian Brabandt <cb@256bit.org>
parents:
10567
diff
changeset
|
9279 vim_free(tofree); |
|
553f9b9502bc
patch 8.0.0186: confusing error message from assert_notequal()
Christian Brabandt <cb@256bit.org>
parents:
10567
diff
changeset
|
9280 } |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9281 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9282 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9283 |
| 6935 | 9284 |
| 7 | 9285 #endif /* FEAT_EVAL */ |
| 9286 | |
| 1624 | 9287 |
| 7 | 9288 #if defined(FEAT_MODIFY_FNAME) || defined(FEAT_EVAL) || defined(PROTO) |
| 9289 | |
| 9290 #ifdef WIN3264 | |
| 9291 /* | |
| 9292 * Functions for ":8" filename modifier: get 8.3 version of a filename. | |
| 9293 */ | |
|
7720
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
9294 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
|
9295 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
|
9296 static int shortpath_for_partial(char_u **fnamep, char_u **bufp, int *fnamelen); |
| 7 | 9297 |
| 9298 /* | |
| 1591 | 9299 * Get the short path (8.3) for the filename in "fnamep". |
| 9300 * Only works for a valid file name. | |
| 9301 * When the path gets longer "fnamep" is changed and the allocated buffer | |
| 9302 * is put in "bufp". | |
| 9303 * *fnamelen is the length of "fnamep" and set to 0 for a nonexistent path. | |
| 9304 * Returns OK on success, FAIL on failure. | |
| 7 | 9305 */ |
| 9306 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9307 get_short_pathname(char_u **fnamep, char_u **bufp, int *fnamelen) |
| 7 | 9308 { |
| 1591 | 9309 int l, len; |
| 7 | 9310 char_u *newbuf; |
| 9311 | |
| 9312 len = *fnamelen; | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8078
diff
changeset
|
9313 l = GetShortPathName((LPSTR)*fnamep, (LPSTR)*fnamep, len); |
| 7 | 9314 if (l > len - 1) |
| 9315 { | |
| 9316 /* If that doesn't work (not enough space), then save the string | |
| 1591 | 9317 * and try again with a new buffer big enough. */ |
| 7 | 9318 newbuf = vim_strnsave(*fnamep, l); |
| 9319 if (newbuf == NULL) | |
| 1591 | 9320 return FAIL; |
| 7 | 9321 |
| 9322 vim_free(*bufp); | |
| 9323 *fnamep = *bufp = newbuf; | |
| 9324 | |
| 1591 | 9325 /* 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
|
9326 l = GetShortPathName((LPSTR)*fnamep, (LPSTR)*fnamep, l+1); |
| 7 | 9327 } |
| 9328 | |
| 9329 *fnamelen = l; | |
| 1591 | 9330 return OK; |
| 9331 } | |
| 9332 | |
| 9333 /* | |
| 9334 * Get the short path (8.3) for the filename in "fname". The converted | |
| 9335 * path is returned in "bufp". | |
| 9336 * | |
| 9337 * Some of the directories specified in "fname" may not exist. This function | |
| 9338 * will shorten the existing directories at the beginning of the path and then | |
| 9339 * append the remaining non-existing path. | |
| 9340 * | |
| 9341 * 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
|
9342 * pointer to the shortened pathname |
| 1591 | 9343 * bufp - Pointer to an allocated buffer for the filename. |
| 9344 * fnamelen - Length of the filename pointed to by fname | |
| 9345 * | |
| 9346 * Returns OK on success (or nothing done) and FAIL on failure (out of memory). | |
| 7 | 9347 */ |
| 9348 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9349 shortpath_for_invalid_fname( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9350 char_u **fname, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9351 char_u **bufp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9352 int *fnamelen) |
| 7 | 9353 { |
| 1591 | 9354 char_u *short_fname, *save_fname, *pbuf_unused; |
| 9355 char_u *endp, *save_endp; | |
| 7 | 9356 char_u ch; |
| 1591 | 9357 int old_len, len; |
| 9358 int new_len, sfx_len; | |
| 9359 int retval = OK; | |
| 7 | 9360 |
| 9361 /* Make a copy */ | |
| 1591 | 9362 old_len = *fnamelen; |
| 9363 save_fname = vim_strnsave(*fname, old_len); | |
| 9364 pbuf_unused = NULL; | |
| 9365 short_fname = NULL; | |
| 9366 | |
| 9367 endp = save_fname + old_len - 1; /* Find the end of the copy */ | |
| 9368 save_endp = endp; | |
| 9369 | |
| 9370 /* | |
| 9371 * Try shortening the supplied path till it succeeds by removing one | |
| 9372 * directory at a time from the tail of the path. | |
| 9373 */ | |
| 9374 len = 0; | |
| 9375 for (;;) | |
| 9376 { | |
| 9377 /* go back one path-separator */ | |
| 9378 while (endp > save_fname && !after_pathsep(save_fname, endp + 1)) | |
| 9379 --endp; | |
| 9380 if (endp <= save_fname) | |
| 9381 break; /* processed the complete path */ | |
| 9382 | |
| 9383 /* | |
| 9384 * Replace the path separator with a NUL and try to shorten the | |
| 9385 * resulting path. | |
| 9386 */ | |
| 9387 ch = *endp; | |
| 9388 *endp = 0; | |
| 9389 short_fname = save_fname; | |
| 1668 | 9390 len = (int)STRLEN(short_fname) + 1; |
| 1591 | 9391 if (get_short_pathname(&short_fname, &pbuf_unused, &len) == FAIL) |
| 9392 { | |
| 9393 retval = FAIL; | |
| 9394 goto theend; | |
| 9395 } | |
| 9396 *endp = ch; /* preserve the string */ | |
| 9397 | |
| 9398 if (len > 0) | |
| 9399 break; /* successfully shortened the path */ | |
| 9400 | |
| 9401 /* failed to shorten the path. Skip the path separator */ | |
| 9402 --endp; | |
| 9403 } | |
| 9404 | |
| 9405 if (len > 0) | |
| 9406 { | |
| 9407 /* | |
| 9408 * Succeeded in shortening the path. Now concatenate the shortened | |
| 9409 * path with the remaining path at the tail. | |
| 9410 */ | |
| 9411 | |
| 9412 /* Compute the length of the new path. */ | |
| 9413 sfx_len = (int)(save_endp - endp) + 1; | |
| 9414 new_len = len + sfx_len; | |
| 9415 | |
| 9416 *fnamelen = new_len; | |
| 7 | 9417 vim_free(*bufp); |
| 1591 | 9418 if (new_len > old_len) |
| 9419 { | |
| 9420 /* There is not enough space in the currently allocated string, | |
| 9421 * copy it to a buffer big enough. */ | |
| 9422 *fname = *bufp = vim_strnsave(short_fname, new_len); | |
| 7 | 9423 if (*fname == NULL) |
| 1591 | 9424 { |
| 9425 retval = FAIL; | |
| 9426 goto theend; | |
| 9427 } | |
| 9428 } | |
| 9429 else | |
| 9430 { | |
| 9431 /* Transfer short_fname to the main buffer (it's big enough), | |
| 9432 * unless get_short_pathname() did its work in-place. */ | |
| 9433 *fname = *bufp = save_fname; | |
| 9434 if (short_fname != save_fname) | |
| 9435 vim_strncpy(save_fname, short_fname, len); | |
| 9436 save_fname = NULL; | |
| 9437 } | |
| 9438 | |
| 9439 /* concat the not-shortened part of the path */ | |
| 9440 vim_strncpy(*fname + len, endp, sfx_len); | |
| 9441 (*fname)[new_len] = NUL; | |
| 9442 } | |
| 9443 | |
| 9444 theend: | |
| 9445 vim_free(pbuf_unused); | |
| 9446 vim_free(save_fname); | |
| 9447 | |
| 9448 return retval; | |
| 7 | 9449 } |
| 9450 | |
| 9451 /* | |
| 9452 * Get a pathname for a partial path. | |
| 1591 | 9453 * Returns OK for success, FAIL for failure. |
| 7 | 9454 */ |
| 9455 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9456 shortpath_for_partial( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9457 char_u **fnamep, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9458 char_u **bufp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9459 int *fnamelen) |
| 7 | 9460 { |
| 9461 int sepcount, len, tflen; | |
| 9462 char_u *p; | |
| 9463 char_u *pbuf, *tfname; | |
| 9464 int hasTilde; | |
| 9465 | |
| 1624 | 9466 /* Count up the path separators from the RHS.. so we know which part |
| 9467 * of the path to return. */ | |
| 7 | 9468 sepcount = 0; |
| 39 | 9469 for (p = *fnamep; p < *fnamep + *fnamelen; mb_ptr_adv(p)) |
| 7 | 9470 if (vim_ispathsep(*p)) |
| 9471 ++sepcount; | |
| 9472 | |
| 9473 /* Need full path first (use expand_env() to remove a "~/") */ | |
| 9474 hasTilde = (**fnamep == '~'); | |
| 9475 if (hasTilde) | |
| 9476 pbuf = tfname = expand_env_save(*fnamep); | |
| 9477 else | |
| 9478 pbuf = tfname = FullName_save(*fnamep, FALSE); | |
| 9479 | |
| 835 | 9480 len = tflen = (int)STRLEN(tfname); |
| 7 | 9481 |
| 1591 | 9482 if (get_short_pathname(&tfname, &pbuf, &len) == FAIL) |
| 9483 return FAIL; | |
| 7 | 9484 |
| 9485 if (len == 0) | |
| 9486 { | |
| 9487 /* Don't have a valid filename, so shorten the rest of the | |
| 9488 * path if we can. This CAN give us invalid 8.3 filenames, but | |
| 9489 * there's not a lot of point in guessing what it might be. | |
| 9490 */ | |
| 9491 len = tflen; | |
| 1591 | 9492 if (shortpath_for_invalid_fname(&tfname, &pbuf, &len) == FAIL) |
| 9493 return FAIL; | |
| 7 | 9494 } |
| 9495 | |
| 9496 /* Count the paths backward to find the beginning of the desired string. */ | |
| 9497 for (p = tfname + len - 1; p >= tfname; --p) | |
| 39 | 9498 { |
| 9499 #ifdef FEAT_MBYTE | |
| 9500 if (has_mbyte) | |
| 9501 p -= mb_head_off(tfname, p); | |
| 9502 #endif | |
| 7 | 9503 if (vim_ispathsep(*p)) |
| 9504 { | |
| 9505 if (sepcount == 0 || (hasTilde && sepcount == 1)) | |
| 9506 break; | |
| 9507 else | |
| 9508 sepcount --; | |
| 9509 } | |
| 39 | 9510 } |
| 7 | 9511 if (hasTilde) |
| 9512 { | |
| 9513 --p; | |
| 9514 if (p >= tfname) | |
| 9515 *p = '~'; | |
| 9516 else | |
| 1591 | 9517 return FAIL; |
| 7 | 9518 } |
| 9519 else | |
| 9520 ++p; | |
| 9521 | |
| 9522 /* Copy in the string - p indexes into tfname - allocated at pbuf */ | |
| 9523 vim_free(*bufp); | |
| 9524 *fnamelen = (int)STRLEN(p); | |
| 9525 *bufp = pbuf; | |
| 9526 *fnamep = p; | |
| 9527 | |
| 1591 | 9528 return OK; |
| 7 | 9529 } |
| 9530 #endif /* WIN3264 */ | |
| 9531 | |
| 9532 /* | |
| 9533 * Adjust a filename, according to a string of modifiers. | |
| 9534 * *fnamep must be NUL terminated when called. When returning, the length is | |
| 9535 * determined by *fnamelen. | |
| 1591 | 9536 * Returns VALID_ flags or -1 for failure. |
| 7 | 9537 * When there is an error, *fnamep is set to NULL. |
| 9538 */ | |
| 9539 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9540 modify_fname( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9541 char_u *src, /* string with modifiers */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9542 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
|
9543 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
|
9544 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
|
9545 int *fnamelen) /* length of fnamep */ |
| 7 | 9546 { |
| 9547 int valid = 0; | |
| 9548 char_u *tail; | |
| 9549 char_u *s, *p, *pbuf; | |
| 9550 char_u dirname[MAXPATHL]; | |
| 9551 int c; | |
| 9552 int has_fullname = 0; | |
| 9553 #ifdef WIN3264 | |
| 3018 | 9554 char_u *fname_start = *fnamep; |
| 7 | 9555 int has_shortname = 0; |
| 9556 #endif | |
| 9557 | |
| 9558 repeat: | |
| 9559 /* ":p" - full path/file_name */ | |
| 9560 if (src[*usedlen] == ':' && src[*usedlen + 1] == 'p') | |
| 9561 { | |
| 9562 has_fullname = 1; | |
| 9563 | |
| 9564 valid |= VALID_PATH; | |
| 9565 *usedlen += 2; | |
| 9566 | |
| 9567 /* Expand "~/path" for all systems and "~user/path" for Unix and VMS */ | |
| 9568 if ((*fnamep)[0] == '~' | |
| 9569 #if !defined(UNIX) && !(defined(VMS) && defined(USER_HOME)) | |
| 9570 && ((*fnamep)[1] == '/' | |
| 9571 # ifdef BACKSLASH_IN_FILENAME | |
| 9572 || (*fnamep)[1] == '\\' | |
| 9573 # endif | |
| 9574 || (*fnamep)[1] == NUL) | |
| 9575 | |
| 9576 #endif | |
| 9577 ) | |
| 9578 { | |
| 9579 *fnamep = expand_env_save(*fnamep); | |
| 9580 vim_free(*bufp); /* free any allocated file name */ | |
| 9581 *bufp = *fnamep; | |
| 9582 if (*fnamep == NULL) | |
| 9583 return -1; | |
| 9584 } | |
| 9585 | |
| 9586 /* When "/." or "/.." is used: force expansion to get rid of it. */ | |
| 39 | 9587 for (p = *fnamep; *p != NUL; mb_ptr_adv(p)) |
| 7 | 9588 { |
| 9589 if (vim_ispathsep(*p) | |
| 9590 && p[1] == '.' | |
| 9591 && (p[2] == NUL | |
| 9592 || vim_ispathsep(p[2]) | |
| 9593 || (p[2] == '.' | |
| 9594 && (p[3] == NUL || vim_ispathsep(p[3]))))) | |
| 9595 break; | |
| 9596 } | |
| 9597 | |
| 9598 /* FullName_save() is slow, don't use it when not needed. */ | |
| 9599 if (*p != NUL || !vim_isAbsName(*fnamep)) | |
| 9600 { | |
| 9601 *fnamep = FullName_save(*fnamep, *p != NUL); | |
| 9602 vim_free(*bufp); /* free any allocated file name */ | |
| 9603 *bufp = *fnamep; | |
| 9604 if (*fnamep == NULL) | |
| 9605 return -1; | |
| 9606 } | |
| 9607 | |
| 3598 | 9608 #ifdef WIN3264 |
| 9609 # if _WIN32_WINNT >= 0x0500 | |
| 9610 if (vim_strchr(*fnamep, '~') != NULL) | |
| 9611 { | |
| 9612 /* Expand 8.3 filename to full path. Needed to make sure the same | |
| 9613 * file does not have two different names. | |
| 9614 * Note: problem does not occur if _WIN32_WINNT < 0x0500. */ | |
| 9615 p = alloc(_MAX_PATH + 1); | |
| 9616 if (p != NULL) | |
| 9617 { | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8078
diff
changeset
|
9618 if (GetLongPathName((LPSTR)*fnamep, (LPSTR)p, _MAX_PATH)) |
| 3598 | 9619 { |
| 9620 vim_free(*bufp); | |
| 9621 *bufp = *fnamep = p; | |
| 9622 } | |
| 9623 else | |
| 9624 vim_free(p); | |
| 9625 } | |
| 9626 } | |
| 9627 # endif | |
| 9628 #endif | |
| 7 | 9629 /* Append a path separator to a directory. */ |
| 9630 if (mch_isdir(*fnamep)) | |
| 9631 { | |
| 9632 /* Make room for one or two extra characters. */ | |
| 9633 *fnamep = vim_strnsave(*fnamep, (int)STRLEN(*fnamep) + 2); | |
| 9634 vim_free(*bufp); /* free any allocated file name */ | |
| 9635 *bufp = *fnamep; | |
| 9636 if (*fnamep == NULL) | |
| 9637 return -1; | |
| 9638 add_pathsep(*fnamep); | |
| 9639 } | |
| 9640 } | |
| 9641 | |
| 9642 /* ":." - path relative to the current directory */ | |
| 9643 /* ":~" - path relative to the home directory */ | |
| 9644 /* ":8" - shortname path - postponed till after */ | |
| 9645 while (src[*usedlen] == ':' | |
| 9646 && ((c = src[*usedlen + 1]) == '.' || c == '~' || c == '8')) | |
| 9647 { | |
| 9648 *usedlen += 2; | |
| 9649 if (c == '8') | |
| 9650 { | |
| 9651 #ifdef WIN3264 | |
| 9652 has_shortname = 1; /* Postpone this. */ | |
| 9653 #endif | |
| 9654 continue; | |
| 9655 } | |
| 9656 pbuf = NULL; | |
| 9657 /* Need full path first (use expand_env() to remove a "~/") */ | |
| 9658 if (!has_fullname) | |
| 9659 { | |
| 9660 if (c == '.' && **fnamep == '~') | |
| 9661 p = pbuf = expand_env_save(*fnamep); | |
| 9662 else | |
| 9663 p = pbuf = FullName_save(*fnamep, FALSE); | |
| 9664 } | |
| 9665 else | |
| 9666 p = *fnamep; | |
| 9667 | |
| 9668 has_fullname = 0; | |
| 9669 | |
| 9670 if (p != NULL) | |
| 9671 { | |
| 9672 if (c == '.') | |
| 9673 { | |
| 9674 mch_dirname(dirname, MAXPATHL); | |
| 9675 s = shorten_fname(p, dirname); | |
| 9676 if (s != NULL) | |
| 9677 { | |
| 9678 *fnamep = s; | |
| 9679 if (pbuf != NULL) | |
| 9680 { | |
| 9681 vim_free(*bufp); /* free any allocated file name */ | |
| 9682 *bufp = pbuf; | |
| 9683 pbuf = NULL; | |
| 9684 } | |
| 9685 } | |
| 9686 } | |
| 9687 else | |
| 9688 { | |
| 9689 home_replace(NULL, p, dirname, MAXPATHL, TRUE); | |
| 9690 /* Only replace it when it starts with '~' */ | |
| 9691 if (*dirname == '~') | |
| 9692 { | |
| 9693 s = vim_strsave(dirname); | |
| 9694 if (s != NULL) | |
| 9695 { | |
| 9696 *fnamep = s; | |
| 9697 vim_free(*bufp); | |
| 9698 *bufp = s; | |
| 9699 } | |
| 9700 } | |
| 9701 } | |
| 9702 vim_free(pbuf); | |
| 9703 } | |
| 9704 } | |
| 9705 | |
| 9706 tail = gettail(*fnamep); | |
| 9707 *fnamelen = (int)STRLEN(*fnamep); | |
| 9708 | |
| 9709 /* ":h" - head, remove "/file_name", can be repeated */ | |
| 9710 /* Don't remove the first "/" or "c:\" */ | |
| 9711 while (src[*usedlen] == ':' && src[*usedlen + 1] == 'h') | |
| 9712 { | |
| 9713 valid |= VALID_HEAD; | |
| 9714 *usedlen += 2; | |
| 9715 s = get_past_head(*fnamep); | |
| 39 | 9716 while (tail > s && after_pathsep(s, tail)) |
| 1406 | 9717 mb_ptr_back(*fnamep, tail); |
| 7 | 9718 *fnamelen = (int)(tail - *fnamep); |
| 9719 #ifdef VMS | |
| 9720 if (*fnamelen > 0) | |
| 9721 *fnamelen += 1; /* the path separator is part of the path */ | |
| 9722 #endif | |
| 1406 | 9723 if (*fnamelen == 0) |
| 9724 { | |
| 9725 /* Result is empty. Turn it into "." to make ":cd %:h" work. */ | |
| 9726 p = vim_strsave((char_u *)"."); | |
| 9727 if (p == NULL) | |
| 9728 return -1; | |
| 9729 vim_free(*bufp); | |
| 9730 *bufp = *fnamep = tail = p; | |
| 9731 *fnamelen = 1; | |
| 9732 } | |
| 9733 else | |
| 9734 { | |
| 9735 while (tail > s && !after_pathsep(s, tail)) | |
| 9736 mb_ptr_back(*fnamep, tail); | |
| 9737 } | |
| 7 | 9738 } |
| 9739 | |
| 9740 /* ":8" - shortname */ | |
| 9741 if (src[*usedlen] == ':' && src[*usedlen + 1] == '8') | |
| 9742 { | |
| 9743 *usedlen += 2; | |
| 9744 #ifdef WIN3264 | |
| 9745 has_shortname = 1; | |
| 9746 #endif | |
| 9747 } | |
| 9748 | |
| 9749 #ifdef WIN3264 | |
| 3018 | 9750 /* |
| 9751 * Handle ":8" after we have done 'heads' and before we do 'tails'. | |
| 7 | 9752 */ |
| 9753 if (has_shortname) | |
| 9754 { | |
| 3018 | 9755 /* Copy the string if it is shortened by :h and when it wasn't copied |
| 9756 * yet, because we are going to change it in place. Avoids changing | |
| 9757 * the buffer name for "%:8". */ | |
| 9758 if (*fnamelen < (int)STRLEN(*fnamep) || *fnamep == fname_start) | |
| 7 | 9759 { |
| 9760 p = vim_strnsave(*fnamep, *fnamelen); | |
| 3018 | 9761 if (p == NULL) |
| 7 | 9762 return -1; |
| 9763 vim_free(*bufp); | |
| 9764 *bufp = *fnamep = p; | |
| 9765 } | |
| 9766 | |
| 9767 /* Split into two implementations - makes it easier. First is where | |
| 3018 | 9768 * there isn't a full name already, second is where there is. */ |
| 7 | 9769 if (!has_fullname && !vim_isAbsName(*fnamep)) |
| 9770 { | |
| 1591 | 9771 if (shortpath_for_partial(fnamep, bufp, fnamelen) == FAIL) |
| 7 | 9772 return -1; |
| 9773 } | |
| 9774 else | |
| 9775 { | |
| 3018 | 9776 int l = *fnamelen; |
| 9777 | |
| 9778 /* Simple case, already have the full-name. | |
| 7 | 9779 * Nearly always shorter, so try first time. */ |
| 1591 | 9780 if (get_short_pathname(fnamep, bufp, &l) == FAIL) |
| 7 | 9781 return -1; |
| 9782 | |
| 9783 if (l == 0) | |
| 9784 { | |
| 3018 | 9785 /* Couldn't find the filename, search the paths. */ |
| 7 | 9786 l = *fnamelen; |
| 1591 | 9787 if (shortpath_for_invalid_fname(fnamep, bufp, &l) == FAIL) |
| 7 | 9788 return -1; |
| 9789 } | |
| 9790 *fnamelen = l; | |
| 9791 } | |
| 9792 } | |
| 9793 #endif /* WIN3264 */ | |
| 9794 | |
| 9795 /* ":t" - tail, just the basename */ | |
| 9796 if (src[*usedlen] == ':' && src[*usedlen + 1] == 't') | |
| 9797 { | |
| 9798 *usedlen += 2; | |
| 9799 *fnamelen -= (int)(tail - *fnamep); | |
| 9800 *fnamep = tail; | |
| 9801 } | |
| 9802 | |
| 9803 /* ":e" - extension, can be repeated */ | |
| 9804 /* ":r" - root, without extension, can be repeated */ | |
| 9805 while (src[*usedlen] == ':' | |
| 9806 && (src[*usedlen + 1] == 'e' || src[*usedlen + 1] == 'r')) | |
| 9807 { | |
| 9808 /* find a '.' in the tail: | |
| 9809 * - for second :e: before the current fname | |
| 9810 * - otherwise: The last '.' | |
| 9811 */ | |
| 9812 if (src[*usedlen + 1] == 'e' && *fnamep > tail) | |
| 9813 s = *fnamep - 2; | |
| 9814 else | |
| 9815 s = *fnamep + *fnamelen - 1; | |
| 9816 for ( ; s > tail; --s) | |
| 9817 if (s[0] == '.') | |
| 9818 break; | |
| 9819 if (src[*usedlen + 1] == 'e') /* :e */ | |
| 9820 { | |
| 9821 if (s > tail) | |
| 9822 { | |
| 9823 *fnamelen += (int)(*fnamep - (s + 1)); | |
| 9824 *fnamep = s + 1; | |
| 9825 #ifdef VMS | |
| 9826 /* cut version from the extension */ | |
| 9827 s = *fnamep + *fnamelen - 1; | |
| 9828 for ( ; s > *fnamep; --s) | |
| 9829 if (s[0] == ';') | |
| 9830 break; | |
| 9831 if (s > *fnamep) | |
| 9832 *fnamelen = s - *fnamep; | |
| 9833 #endif | |
| 9834 } | |
| 9835 else if (*fnamep <= tail) | |
| 9836 *fnamelen = 0; | |
| 9837 } | |
| 9838 else /* :r */ | |
| 9839 { | |
| 9840 if (s > tail) /* remove one extension */ | |
| 9841 *fnamelen = (int)(s - *fnamep); | |
| 9842 } | |
| 9843 *usedlen += 2; | |
| 9844 } | |
| 9845 | |
| 9846 /* ":s?pat?foo?" - substitute */ | |
| 9847 /* ":gs?pat?foo?" - global substitute */ | |
| 9848 if (src[*usedlen] == ':' | |
| 9849 && (src[*usedlen + 1] == 's' | |
| 9850 || (src[*usedlen + 1] == 'g' && src[*usedlen + 2] == 's'))) | |
| 9851 { | |
| 9852 char_u *str; | |
| 9853 char_u *pat; | |
| 9854 char_u *sub; | |
| 9855 int sep; | |
| 9856 char_u *flags; | |
| 9857 int didit = FALSE; | |
| 9858 | |
| 9859 flags = (char_u *)""; | |
| 9860 s = src + *usedlen + 2; | |
| 9861 if (src[*usedlen + 1] == 'g') | |
| 9862 { | |
| 9863 flags = (char_u *)"g"; | |
| 9864 ++s; | |
| 9865 } | |
| 9866 | |
| 9867 sep = *s++; | |
| 9868 if (sep) | |
| 9869 { | |
| 9870 /* find end of pattern */ | |
| 9871 p = vim_strchr(s, sep); | |
| 9872 if (p != NULL) | |
| 9873 { | |
| 9874 pat = vim_strnsave(s, (int)(p - s)); | |
| 9875 if (pat != NULL) | |
| 9876 { | |
| 9877 s = p + 1; | |
| 9878 /* find end of substitution */ | |
| 9879 p = vim_strchr(s, sep); | |
| 9880 if (p != NULL) | |
| 9881 { | |
| 9882 sub = vim_strnsave(s, (int)(p - s)); | |
| 9883 str = vim_strnsave(*fnamep, *fnamelen); | |
| 9884 if (sub != NULL && str != NULL) | |
| 9885 { | |
| 9886 *usedlen = (int)(p + 1 - src); | |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
9887 s = do_string_sub(str, pat, sub, NULL, flags); |
| 7 | 9888 if (s != NULL) |
| 9889 { | |
| 9890 *fnamep = s; | |
| 9891 *fnamelen = (int)STRLEN(s); | |
| 9892 vim_free(*bufp); | |
| 9893 *bufp = s; | |
| 9894 didit = TRUE; | |
| 9895 } | |
| 9896 } | |
| 9897 vim_free(sub); | |
| 9898 vim_free(str); | |
| 9899 } | |
| 9900 vim_free(pat); | |
| 9901 } | |
| 9902 } | |
| 9903 /* after using ":s", repeat all the modifiers */ | |
| 9904 if (didit) | |
| 9905 goto repeat; | |
| 9906 } | |
| 9907 } | |
| 9908 | |
| 5690 | 9909 if (src[*usedlen] == ':' && src[*usedlen + 1] == 'S') |
| 9910 { | |
|
8704
8af6e33e4d4c
commit https://github.com/vim/vim/commit/5ca84ce4aa2832041f843e624c222bbc1f4d3e14
Christian Brabandt <cb@256bit.org>
parents:
8700
diff
changeset
|
9911 /* 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
|
9912 c = (*fnamep)[*fnamelen]; |
|
8730
c1ac169ee618
commit https://github.com/vim/vim/commit/52c6eaffd43a8c8865f8d6ed7cde0a8b137479e2
Christian Brabandt <cb@256bit.org>
parents:
8718
diff
changeset
|
9913 if (c != NUL) |
|
c1ac169ee618
commit https://github.com/vim/vim/commit/52c6eaffd43a8c8865f8d6ed7cde0a8b137479e2
Christian Brabandt <cb@256bit.org>
parents:
8718
diff
changeset
|
9914 (*fnamep)[*fnamelen] = NUL; |
| 5690 | 9915 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
|
9916 if (c != NUL) |
|
c1ac169ee618
commit https://github.com/vim/vim/commit/52c6eaffd43a8c8865f8d6ed7cde0a8b137479e2
Christian Brabandt <cb@256bit.org>
parents:
8718
diff
changeset
|
9917 (*fnamep)[*fnamelen] = c; |
| 5690 | 9918 if (p == NULL) |
| 9919 return -1; | |
| 9920 vim_free(*bufp); | |
| 9921 *bufp = *fnamep = p; | |
| 9922 *fnamelen = (int)STRLEN(p); | |
| 9923 *usedlen += 2; | |
| 9924 } | |
| 9925 | |
| 7 | 9926 return valid; |
| 9927 } | |
| 9928 | |
| 9929 /* | |
| 9930 * 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
|
9931 * When "sub" is NULL "expr" is used, must be a VAR_FUNC or VAR_PARTIAL. |
| 7 | 9932 * "flags" can be "g" to do a global substitute. |
| 9933 * Returns an allocated string, NULL for error. | |
| 9934 */ | |
| 9935 char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9936 do_string_sub( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9937 char_u *str, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9938 char_u *pat, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9939 char_u *sub, |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
9940 typval_T *expr, |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9941 char_u *flags) |
| 7 | 9942 { |
| 9943 int sublen; | |
| 9944 regmatch_T regmatch; | |
| 9945 int i; | |
| 9946 int do_all; | |
| 9947 char_u *tail; | |
| 6332 | 9948 char_u *end; |
| 7 | 9949 garray_T ga; |
| 9950 char_u *ret; | |
| 9951 char_u *save_cpo; | |
| 5623 | 9952 char_u *zero_width = NULL; |
| 7 | 9953 |
| 9954 /* Make 'cpoptions' empty, so that the 'l' flag doesn't work here */ | |
| 9955 save_cpo = p_cpo; | |
| 1672 | 9956 p_cpo = empty_option; |
| 7 | 9957 |
| 9958 ga_init2(&ga, 1, 200); | |
| 9959 | |
| 9960 do_all = (flags[0] == 'g'); | |
| 9961 | |
| 9962 regmatch.rm_ic = p_ic; | |
| 9963 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING); | |
| 9964 if (regmatch.regprog != NULL) | |
| 9965 { | |
| 9966 tail = str; | |
| 6332 | 9967 end = str + STRLEN(str); |
| 7 | 9968 while (vim_regexec_nl(®match, str, (colnr_T)(tail - str))) |
| 9969 { | |
| 5623 | 9970 /* Skip empty match except for first match. */ |
| 9971 if (regmatch.startp[0] == regmatch.endp[0]) | |
| 9972 { | |
| 9973 if (zero_width == regmatch.startp[0]) | |
| 9974 { | |
| 9975 /* avoid getting stuck on a match with an empty string */ | |
| 5964 | 9976 i = MB_PTR2LEN(tail); |
| 9977 mch_memmove((char_u *)ga.ga_data + ga.ga_len, tail, | |
| 9978 (size_t)i); | |
| 9979 ga.ga_len += i; | |
| 9980 tail += i; | |
| 5623 | 9981 continue; |
| 9982 } | |
| 9983 zero_width = regmatch.startp[0]; | |
| 9984 } | |
| 9985 | |
| 7 | 9986 /* |
| 9987 * Get some space for a temporary buffer to do the substitution | |
| 9988 * into. It will contain: | |
| 9989 * - The text up to where the match is. | |
| 9990 * - The substituted text. | |
| 9991 * - The text after the match. | |
| 9992 */ | |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
9993 sublen = vim_regsub(®match, sub, expr, tail, FALSE, TRUE, FALSE); |
| 6332 | 9994 if (ga_grow(&ga, (int)((end - tail) + sublen - |
| 7 | 9995 (regmatch.endp[0] - regmatch.startp[0]))) == FAIL) |
| 9996 { | |
| 9997 ga_clear(&ga); | |
| 9998 break; | |
| 9999 } | |
| 10000 | |
| 10001 /* copy the text up to where the match is */ | |
| 10002 i = (int)(regmatch.startp[0] - tail); | |
| 10003 mch_memmove((char_u *)ga.ga_data + ga.ga_len, tail, (size_t)i); | |
| 10004 /* add the substituted text */ | |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
10005 (void)vim_regsub(®match, sub, expr, (char_u *)ga.ga_data |
| 7 | 10006 + ga.ga_len + i, TRUE, TRUE, FALSE); |
| 10007 ga.ga_len += i + sublen - 1; | |
| 5388 | 10008 tail = regmatch.endp[0]; |
| 10009 if (*tail == NUL) | |
| 10010 break; | |
| 7 | 10011 if (!do_all) |
| 10012 break; | |
| 10013 } | |
| 10014 | |
| 10015 if (ga.ga_data != NULL) | |
| 10016 STRCPY((char *)ga.ga_data + ga.ga_len, tail); | |
| 10017 | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4778
diff
changeset
|
10018 vim_regfree(regmatch.regprog); |
| 7 | 10019 } |
| 10020 | |
| 10021 ret = vim_strsave(ga.ga_data == NULL ? str : (char_u *)ga.ga_data); | |
| 10022 ga_clear(&ga); | |
| 1672 | 10023 if (p_cpo == empty_option) |
| 10024 p_cpo = save_cpo; | |
| 10025 else | |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
10026 /* Darn, evaluating {sub} expression or {expr} changed the value. */ |
| 1672 | 10027 free_string_option(save_cpo); |
| 7 | 10028 |
| 10029 return ret; | |
| 10030 } | |
| 10031 | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10032 static int |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10033 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
|
10034 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10035 typval_T rettv; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10036 typval_T argv[3]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10037 char_u buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10038 char_u *s; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10039 int retval = FAIL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10040 int dummy; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10041 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10042 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
|
10043 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
|
10044 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
|
10045 if (expr->v_type == VAR_FUNC) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10046 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10047 s = expr->vval.v_string; |
|
9626
172131507c85
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
Christian Brabandt <cb@256bit.org>
parents:
9589
diff
changeset
|
10048 if (call_func(s, (int)STRLEN(s), &rettv, 2, argv, NULL, |
|
172131507c85
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
Christian Brabandt <cb@256bit.org>
parents:
9589
diff
changeset
|
10049 0L, 0L, &dummy, TRUE, NULL, NULL) == FAIL) |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10050 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10051 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10052 else if (expr->v_type == VAR_PARTIAL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10053 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10054 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
|
10055 |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
10056 s = partial_name(partial); |
|
9626
172131507c85
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
Christian Brabandt <cb@256bit.org>
parents:
9589
diff
changeset
|
10057 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
|
10058 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
|
10059 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10060 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10061 else |
|
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 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
|
10064 if (s == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10065 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10066 s = skipwhite(s); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10067 if (eval1(&s, &rettv, TRUE) == FAIL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10068 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10069 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
|
10070 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10071 EMSG2(_(e_invexpr2), s); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10072 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10073 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10074 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10075 if (map) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10076 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10077 /* map(): replace the list item value */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10078 clear_tv(tv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10079 rettv.v_lock = 0; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10080 *tv = rettv; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10081 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10082 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10083 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10084 int error = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10085 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10086 /* 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
|
10087 *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
|
10088 clear_tv(&rettv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10089 /* 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
|
10090 * 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
|
10091 if (error) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10092 goto theend; |
|
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 retval = OK; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10095 theend: |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10096 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
|
10097 return retval; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10098 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10099 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10100 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10101 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10102 * Implementation of map() and filter(). |
|
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:
9562
diff
changeset
|
10104 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10105 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
|
10106 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10107 typval_T *expr; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10108 listitem_T *li, *nli; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10109 list_T *l = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10110 dictitem_T *di; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10111 hashtab_T *ht; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10112 hashitem_T *hi; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10113 dict_T *d = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10114 typval_T save_val; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10115 typval_T save_key; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10116 int rem; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10117 int todo; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10118 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
|
10119 char_u *arg_errmsg = (char_u *)(map ? N_("map() argument") |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10120 : N_("filter() argument")); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10121 int save_did_emsg; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10122 int idx = 0; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10123 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10124 if (argvars[0].v_type == VAR_LIST) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10125 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10126 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
|
10127 || (!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
|
10128 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10129 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10130 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
|
10131 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10132 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
|
10133 || (!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
|
10134 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10135 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10136 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10137 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10138 EMSG2(_(e_listdictarg), ermsg); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10139 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10140 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10141 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10142 expr = &argvars[1]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10143 /* 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
|
10144 * message. Avoid a misleading error message for an empty string that |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10145 * was not passed as argument. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10146 if (expr->v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10147 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10148 prepare_vimvar(VV_VAL, &save_val); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10149 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10150 /* We reset "did_emsg" to be able to detect whether an error |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10151 * occurred during evaluation of the expression. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10152 save_did_emsg = did_emsg; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10153 did_emsg = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10154 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10155 prepare_vimvar(VV_KEY, &save_key); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10156 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
|
10157 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10158 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
|
10159 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10160 ht = &d->dv_hashtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10161 hash_lock(ht); |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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10162 todo = (int)ht->ht_used; |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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10163 for (hi = ht->ht_array; todo > 0; ++hi) |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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10164 { |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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10165 if (!HASHITEM_EMPTY(hi)) |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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|
10166 { |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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10167 int r; |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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|
10168 |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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10169 --todo; |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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|
10170 di = HI2DI(hi); |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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|
10171 if (map && |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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|
10172 (tv_check_lock(di->di_tv.v_lock, arg_errmsg, TRUE) |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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10173 || var_check_ro(di->di_flags, arg_errmsg, TRUE))) |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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|
10174 break; |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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10175 vimvars[VV_KEY].vv_str = vim_strsave(di->di_key); |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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10176 r = filter_map_one(&di->di_tv, expr, map, &rem); |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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10177 clear_tv(&vimvars[VV_KEY].vv_tv); |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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diff
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10178 if (r == FAIL || did_emsg) |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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|
10179 break; |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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10180 if (!map && rem) |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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10181 { |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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10182 if (var_check_fixed(di->di_flags, arg_errmsg, TRUE) |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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|
10183 || var_check_ro(di->di_flags, arg_errmsg, TRUE)) |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
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|
10184 break; |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
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10185 dictitem_remove(d, di); |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
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diff
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|
10186 } |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
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diff
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10187 } |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
10188 } |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
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10189 hash_unlock(ht); |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
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10190 } |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
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|
10191 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
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10192 { |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
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10193 vimvars[VV_KEY].vv_type = VAR_NUMBER; |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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diff
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10194 |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
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10195 for (li = l->lv_first; li != NULL; li = nli) |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
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10196 { |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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diff
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10197 if (map && tv_check_lock(li->li_tv.v_lock, arg_errmsg, TRUE)) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
10198 break; |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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10199 nli = li->li_next; |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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10200 vimvars[VV_KEY].vv_nr = idx; |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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10201 if (filter_map_one(&li->li_tv, expr, map, &rem) == FAIL |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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10202 || did_emsg) |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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10203 break; |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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10204 if (!map && rem) |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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diff
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10205 listitem_remove(l, li); |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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10206 ++idx; |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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10207 } |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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diff
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10208 } |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
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diff
changeset
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10209 |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
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10210 restore_vimvar(VV_KEY, &save_key); |
|
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
10211 restore_vimvar(VV_VAL, &save_val); |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10212 |
|
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10213 did_emsg |= save_did_emsg; |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10214 } |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10215 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10216 copy_tv(&argvars[0], rettv); |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
10217 } |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
10218 |
| 7 | 10219 #endif /* defined(FEAT_MODIFY_FNAME) || defined(FEAT_EVAL) */ |