Mercurial > vim
annotate src/eval.c @ 9571:5eaa708ab50d v7.4.2063
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Jul 17 22:13:49 2016 +0200
patch 7.4.2063
Problem: eval.c is still too big.
Solution: Split off internal functions to evalfunc.c.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sun, 17 Jul 2016 22:30:06 +0200 |
| parents | 86af4a48c00a |
| children | 05a56bbe34a1 |
| rev | line source |
|---|---|
| 7 | 1 /* vi:set ts=8 sts=4 sw=4: |
| 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 */ | |
|
8295
18fd94bd4eb8
commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8
Christian Brabandt <cb@256bit.org>
parents:
8291
diff
changeset
|
13 #define USING_FLOAT_STUFF |
| 7 | 14 |
| 15 #include "vim.h" | |
| 16 | |
| 1624 | 17 #if defined(FEAT_EVAL) || defined(PROTO) |
| 18 | |
|
2529
2aaa88366cbb
Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
19 #ifdef VMS |
|
2aaa88366cbb
Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
20 # include <float.h> |
|
2aaa88366cbb
Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
21 #endif |
|
2aaa88366cbb
Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
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"); |
|
4936
ae05437a744a
updated for version 7.3.1213
Bram Moolenaar <bram@vim.org>
parents:
4918
diff
changeset
|
31 #ifdef FEAT_FLOAT |
|
4870
b7bb20390111
updated for version 7.3.1181
Bram Moolenaar <bram@vim.org>
parents:
4859
diff
changeset
|
32 static char *e_float_as_string = N_("E806: using Float as a String"); |
|
4936
ae05437a744a
updated for version 7.3.1213
Bram Moolenaar <bram@vim.org>
parents:
4918
diff
changeset
|
33 #endif |
| 1624 | 34 |
|
7611
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
35 #define NAMESPACE_CHAR (char_u *)"abglstvw" |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
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 | |
|
2141
e10d3c073449
updated for version 7.2.423
Bram Moolenaar <bram@zimbu.org>
parents:
2119
diff
changeset
|
63 static garray_T ga_scripts = {0, 0, sizeof(scriptvar_T *), 4, NULL}; |
|
e10d3c073449
updated for version 7.2.423
Bram Moolenaar <bram@zimbu.org>
parents:
2119
diff
changeset
|
64 #define SCRIPT_SV(id) (((scriptvar_T **)ga_scripts.ga_data)[(id) - 1]) |
|
e10d3c073449
updated for version 7.2.423
Bram Moolenaar <bram@zimbu.org>
parents:
2119
diff
changeset
|
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 |
|
8718
f1840a719771
commit https://github.com/vim/vim/commit/bee6c0cf86a75faa2aa893f2c9db82fd944a89a5
Christian Brabandt <cb@256bit.org>
parents:
8712
diff
changeset
|
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: */ | |
|
8718
f1840a719771
commit https://github.com/vim/vim/commit/bee6c0cf86a75faa2aa893f2c9db82fd944a89a5
Christian Brabandt <cb@256bit.org>
parents:
8712
diff
changeset
|
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}, | |
|
9217
9495e43a800d
commit https://github.com/vim/vim/commit/c9721bdc63378cc6123e775ffe43e9cba30322b3
Christian Brabandt <cb@256bit.org>
parents:
9183
diff
changeset
|
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}, |
|
9221
17fa362f10be
commit https://github.com/vim/vim/commit/511972d810ea490955161ff5097ec2f57919ceaf
Christian Brabandt <cb@256bit.org>
parents:
9219
diff
changeset
|
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}, | |
|
7277
6600871bb38c
commit https://github.com/vim/vim/commit/43345546ae63710441f066648b8485fb545b3801
Christian Brabandt <cb@256bit.org>
parents:
7154
diff
changeset
|
173 {VV_NAME("errors", VAR_LIST), 0}, |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
174 {VV_NAME("false", VAR_SPECIAL), VV_RO}, |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
175 {VV_NAME("true", VAR_SPECIAL), VV_RO}, |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
176 {VV_NAME("null", VAR_SPECIAL), VV_RO}, |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
177 {VV_NAME("none", VAR_SPECIAL), VV_RO}, |
|
8738
e770986c855a
commit https://github.com/vim/vim/commit/1473551a4457d4920b235eeeb9f279e196ee7225
Christian Brabandt <cb@256bit.org>
parents:
8734
diff
changeset
|
178 {VV_NAME("vim_did_enter", VAR_NUMBER), VV_RO}, |
|
8881
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
179 {VV_NAME("testing", VAR_NUMBER), 0}, |
| 7 | 180 }; |
| 181 | |
| 104 | 182 /* shorthand */ |
| 1624 | 183 #define vv_type vv_di.di_tv.v_type |
| 184 #define vv_nr vv_di.di_tv.vval.v_number | |
| 185 #define vv_float vv_di.di_tv.vval.v_float | |
| 186 #define vv_str vv_di.di_tv.vval.v_string | |
| 1733 | 187 #define vv_list vv_di.di_tv.vval.v_list |
| 6909 | 188 #define vv_dict vv_di.di_tv.vval.v_dict |
| 1624 | 189 #define vv_tv vv_di.di_tv |
| 137 | 190 |
| 4323 | 191 static dictitem_T vimvars_var; /* variable used for v: */ |
| 137 | 192 #define vimvarht vimvardict.dv_hashtab |
| 193 | |
|
7720
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
194 static int ex_let_vars(char_u *arg, typval_T *tv, int copy, int semicolon, int var_count, char_u *nextchars); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
195 static char_u *skip_var_list(char_u *arg, int *var_count, int *semicolon); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
196 static char_u *skip_var_one(char_u *arg); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
197 static void list_glob_vars(int *first); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
198 static void list_buf_vars(int *first); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
199 static void list_win_vars(int *first); |
| 819 | 200 #ifdef FEAT_WINDOWS |
|
7720
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
201 static void list_tab_vars(int *first); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
202 #endif |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
203 static void list_vim_vars(int *first); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
204 static void list_script_vars(int *first); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
205 static char_u *list_arg_vars(exarg_T *eap, char_u *arg, int *first); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
206 static char_u *ex_let_one(char_u *arg, typval_T *tv, int copy, char_u *endchars, char_u *op); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
207 static void set_var_lval(lval_T *lp, char_u *endp, typval_T *rettv, int copy, char_u *op); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
208 static int tv_op(typval_T *tv1, typval_T *tv2, char_u *op); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
209 static void ex_unletlock(exarg_T *eap, char_u *argstart, int deep); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
210 static int do_unlet_var(lval_T *lp, char_u *name_end, int forceit); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
211 static int do_lock_var(lval_T *lp, char_u *name_end, int deep, int lock); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
212 static void item_lock(typval_T *tv, int deep, int lock); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
213 |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
214 static int eval2(char_u **arg, typval_T *rettv, int evaluate); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
215 static int eval3(char_u **arg, typval_T *rettv, int evaluate); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
216 static int eval4(char_u **arg, typval_T *rettv, int evaluate); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
217 static int eval5(char_u **arg, typval_T *rettv, int evaluate); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
218 static int eval6(char_u **arg, typval_T *rettv, int evaluate, int want_string); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
219 static int eval7(char_u **arg, typval_T *rettv, int evaluate, int want_string); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
220 |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
221 static int eval_index(char_u **arg, typval_T *rettv, int evaluate, int verbose); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
222 static int get_string_tv(char_u **arg, typval_T *rettv, int evaluate); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
223 static int get_lit_string_tv(char_u **arg, typval_T *rettv, int evaluate); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
224 static int free_unref_items(int copyID); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
225 static int get_env_tv(char_u **arg, typval_T *rettv, int evaluate); |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
226 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
227 |
|
7720
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
228 static int get_env_len(char_u **arg); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
229 static char_u * make_expanded_name(char_u *in_start, char_u *expr_start, char_u *expr_end, char_u *in_end); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
230 static typval_T *alloc_string_tv(char_u *string); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
231 static hashtab_T *find_var_ht(char_u *name, char_u **varname); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
232 static void delete_var(hashtab_T *ht, hashitem_T *hi); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
233 static void list_one_var(dictitem_T *v, char_u *prefix, int *first); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
234 static void list_one_var_a(char_u *prefix, char_u *name, int type, char_u *string, int *first); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
235 static char_u *find_option_end(char_u **arg, int *opt_flags); |
|
2247
c40cd9aad546
Add patch to improve support of z/OS (OS/390). (Ralf Schandl)
Bram Moolenaar <bram@vim.org>
parents:
2236
diff
changeset
|
236 |
|
c40cd9aad546
Add patch to improve support of z/OS (OS/390). (Ralf Schandl)
Bram Moolenaar <bram@vim.org>
parents:
2236
diff
changeset
|
237 #ifdef EBCDIC |
|
7720
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
238 static int compare_func_name(const void *s1, const void *s2); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
239 static void sortFunctions(); |
|
2247
c40cd9aad546
Add patch to improve support of z/OS (OS/390). (Ralf Schandl)
Bram Moolenaar <bram@vim.org>
parents:
2236
diff
changeset
|
240 #endif |
|
c40cd9aad546
Add patch to improve support of z/OS (OS/390). (Ralf Schandl)
Bram Moolenaar <bram@vim.org>
parents:
2236
diff
changeset
|
241 |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
242 /* for VIM_VERSION_ defines */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
243 #include "version.h" |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
244 |
| 137 | 245 /* |
| 246 * Initialize the global and v: variables. | |
| 247 */ | |
| 248 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
249 eval_init(void) |
| 137 | 250 { |
| 251 int i; | |
| 252 struct vimvar *p; | |
| 253 | |
| 3687 | 254 init_var_dict(&globvardict, &globvars_var, VAR_DEF_SCOPE); |
| 255 init_var_dict(&vimvardict, &vimvars_var, VAR_SCOPE); | |
| 2758 | 256 vimvardict.dv_lock = VAR_FIXED; |
| 142 | 257 hash_init(&compat_hashtab); |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
258 func_init(); |
| 137 | 259 |
| 260 for (i = 0; i < VV_LEN; ++i) | |
| 261 { | |
| 262 p = &vimvars[i]; | |
|
8785
1cb59cd2d382
commit https://github.com/vim/vim/commit/ef9d9b94a8803c405884bb6914ed745ede57c596
Christian Brabandt <cb@256bit.org>
parents:
8781
diff
changeset
|
263 if (STRLEN(p->vv_name) > 16) |
|
1cb59cd2d382
commit https://github.com/vim/vim/commit/ef9d9b94a8803c405884bb6914ed745ede57c596
Christian Brabandt <cb@256bit.org>
parents:
8781
diff
changeset
|
264 { |
|
1cb59cd2d382
commit https://github.com/vim/vim/commit/ef9d9b94a8803c405884bb6914ed745ede57c596
Christian Brabandt <cb@256bit.org>
parents:
8781
diff
changeset
|
265 EMSG("INTERNAL: name too long, increase size of dictitem16_T"); |
|
1cb59cd2d382
commit https://github.com/vim/vim/commit/ef9d9b94a8803c405884bb6914ed745ede57c596
Christian Brabandt <cb@256bit.org>
parents:
8781
diff
changeset
|
266 getout(1); |
|
1cb59cd2d382
commit https://github.com/vim/vim/commit/ef9d9b94a8803c405884bb6914ed745ede57c596
Christian Brabandt <cb@256bit.org>
parents:
8781
diff
changeset
|
267 } |
| 137 | 268 STRCPY(p->vv_di.di_key, p->vv_name); |
| 269 if (p->vv_flags & VV_RO) | |
| 270 p->vv_di.di_flags = DI_FLAGS_RO | DI_FLAGS_FIX; | |
| 271 else if (p->vv_flags & VV_RO_SBX) | |
| 272 p->vv_di.di_flags = DI_FLAGS_RO_SBX | DI_FLAGS_FIX; | |
| 273 else | |
| 274 p->vv_di.di_flags = DI_FLAGS_FIX; | |
| 159 | 275 |
| 276 /* add to v: scope dict, unless the value is not always available */ | |
| 277 if (p->vv_type != VAR_UNKNOWN) | |
| 278 hash_add(&vimvarht, p->vv_di.di_key); | |
| 137 | 279 if (p->vv_flags & VV_COMPAT) |
| 142 | 280 /* add to compat scope dict */ |
| 281 hash_add(&compat_hashtab, p->vv_di.di_key); | |
| 137 | 282 } |
|
7852
8818755d8326
commit https://github.com/vim/vim/commit/a542c680a8b42cb766e64d4ee7374ef4dacb7832
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
283 vimvars[VV_VERSION].vv_nr = VIM_VERSION_100; |
|
8818755d8326
commit https://github.com/vim/vim/commit/a542c680a8b42cb766e64d4ee7374ef4dacb7832
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
284 |
| 1624 | 285 set_vim_var_nr(VV_SEARCHFORWARD, 1L); |
| 5458 | 286 set_vim_var_nr(VV_HLSEARCH, 1L); |
| 6909 | 287 set_vim_var_dict(VV_COMPLETED_ITEM, dict_alloc()); |
|
7289
32efe489afc5
commit https://github.com/vim/vim/commit/4649ded2877508fe343cbcf6f7e7fd277be0aab3
Christian Brabandt <cb@256bit.org>
parents:
7285
diff
changeset
|
288 set_vim_var_list(VV_ERRORS, list_alloc()); |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
289 |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
290 set_vim_var_nr(VV_FALSE, VVAL_FALSE); |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
291 set_vim_var_nr(VV_TRUE, VVAL_TRUE); |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
292 set_vim_var_nr(VV_NONE, VVAL_NONE); |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
293 set_vim_var_nr(VV_NULL, VVAL_NULL); |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
294 |
| 3488 | 295 set_reg_var(0); /* default for v:register is not 0 but '"' */ |
|
2247
c40cd9aad546
Add patch to improve support of z/OS (OS/390). (Ralf Schandl)
Bram Moolenaar <bram@vim.org>
parents:
2236
diff
changeset
|
296 |
|
c40cd9aad546
Add patch to improve support of z/OS (OS/390). (Ralf Schandl)
Bram Moolenaar <bram@vim.org>
parents:
2236
diff
changeset
|
297 #ifdef EBCDIC |
|
c40cd9aad546
Add patch to improve support of z/OS (OS/390). (Ralf Schandl)
Bram Moolenaar <bram@vim.org>
parents:
2236
diff
changeset
|
298 /* |
| 3178 | 299 * Sort the function table, to enable binary search. |
|
2247
c40cd9aad546
Add patch to improve support of z/OS (OS/390). (Ralf Schandl)
Bram Moolenaar <bram@vim.org>
parents:
2236
diff
changeset
|
300 */ |
|
c40cd9aad546
Add patch to improve support of z/OS (OS/390). (Ralf Schandl)
Bram Moolenaar <bram@vim.org>
parents:
2236
diff
changeset
|
301 sortFunctions(); |
|
c40cd9aad546
Add patch to improve support of z/OS (OS/390). (Ralf Schandl)
Bram Moolenaar <bram@vim.org>
parents:
2236
diff
changeset
|
302 #endif |
| 137 | 303 } |
| 304 | |
| 357 | 305 #if defined(EXITFREE) || defined(PROTO) |
| 306 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
307 eval_clear(void) |
| 357 | 308 { |
| 309 int i; | |
| 310 struct vimvar *p; | |
| 311 | |
| 312 for (i = 0; i < VV_LEN; ++i) | |
| 313 { | |
| 314 p = &vimvars[i]; | |
| 315 if (p->vv_di.di_tv.v_type == VAR_STRING) | |
| 364 | 316 { |
| 1734 | 317 vim_free(p->vv_str); |
| 318 p->vv_str = NULL; | |
| 1733 | 319 } |
| 320 else if (p->vv_di.di_tv.v_type == VAR_LIST) | |
| 321 { | |
| 322 list_unref(p->vv_list); | |
| 323 p->vv_list = NULL; | |
| 364 | 324 } |
| 357 | 325 } |
| 326 hash_clear(&vimvarht); | |
| 1741 | 327 hash_init(&vimvarht); /* garbage_collect() will access it */ |
| 357 | 328 hash_clear(&compat_hashtab); |
| 329 | |
| 364 | 330 free_scriptnames(); |
| 4133 | 331 # if defined(FEAT_CMDL_COMPL) |
| 2849 | 332 free_locales(); |
| 4133 | 333 # endif |
| 357 | 334 |
| 335 /* global variables */ | |
| 336 vars_clear(&globvarht); | |
| 364 | 337 |
| 855 | 338 /* autoloaded script names */ |
| 339 ga_clear_strings(&ga_loaded); | |
| 340 | |
| 5378 | 341 /* Script-local variables. First clear all the variables and in a second |
| 342 * loop free the scriptvar_T, because a variable in one script might hold | |
| 343 * a reference to the whole scope of another script. */ | |
|
2141
e10d3c073449
updated for version 7.2.423
Bram Moolenaar <bram@zimbu.org>
parents:
2119
diff
changeset
|
344 for (i = 1; i <= ga_scripts.ga_len; ++i) |
|
e10d3c073449
updated for version 7.2.423
Bram Moolenaar <bram@zimbu.org>
parents:
2119
diff
changeset
|
345 vars_clear(&SCRIPT_VARS(i)); |
| 5378 | 346 for (i = 1; i <= ga_scripts.ga_len; ++i) |
|
2141
e10d3c073449
updated for version 7.2.423
Bram Moolenaar <bram@zimbu.org>
parents:
2119
diff
changeset
|
347 vim_free(SCRIPT_SV(i)); |
|
e10d3c073449
updated for version 7.2.423
Bram Moolenaar <bram@zimbu.org>
parents:
2119
diff
changeset
|
348 ga_clear(&ga_scripts); |
|
e10d3c073449
updated for version 7.2.423
Bram Moolenaar <bram@zimbu.org>
parents:
2119
diff
changeset
|
349 |
| 371 | 350 /* unreferenced lists and dicts */ |
|
8881
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
351 (void)garbage_collect(FALSE); |
| 1624 | 352 |
| 353 /* functions */ | |
| 354 free_all_functions(); | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
355 } |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
356 #endif |
| 137 | 357 |
| 7 | 358 |
| 359 /* | |
| 360 * Set an internal variable to a string value. Creates the variable if it does | |
| 361 * not already exist. | |
| 362 */ | |
| 363 void | |
|
7598
1a528724f9d6
commit https://github.com/vim/vim/commit/b7604cc19fa1db6a8182546bf662aa13d4574d7a
Christian Brabandt <cb@256bit.org>
parents:
7593
diff
changeset
|
364 set_internal_string_var(char_u *name, char_u *value) |
| 7 | 365 { |
| 56 | 366 char_u *val; |
| 137 | 367 typval_T *tvp; |
| 7 | 368 |
| 369 val = vim_strsave(value); | |
| 370 if (val != NULL) | |
| 371 { | |
| 71 | 372 tvp = alloc_string_tv(val); |
| 56 | 373 if (tvp != NULL) |
| 374 { | |
| 375 set_var(name, tvp, FALSE); | |
| 71 | 376 free_tv(tvp); |
| 7 | 377 } |
| 378 } | |
| 379 } | |
| 380 | |
| 169 | 381 static lval_T *redir_lval = NULL; |
|
9430
e70fd2eb3ae1
commit https://github.com/vim/vim/commit/1e5e1231ac9e1ba9678812c96f9d554a078eeec4
Christian Brabandt <cb@256bit.org>
parents:
9422
diff
changeset
|
382 #define EVALCMD_BUSY (redir_lval == (lval_T *)&redir_lval) |
| 1057 | 383 static garray_T redir_ga; /* only valid when redir_lval is not NULL */ |
| 169 | 384 static char_u *redir_endp = NULL; |
| 385 static char_u *redir_varname = NULL; | |
| 386 | |
| 387 /* | |
| 388 * Start recording command output to a variable | |
|
7598
1a528724f9d6
commit https://github.com/vim/vim/commit/b7604cc19fa1db6a8182546bf662aa13d4574d7a
Christian Brabandt <cb@256bit.org>
parents:
7593
diff
changeset
|
389 * When "append" is TRUE append to an existing variable. |
| 169 | 390 * Returns OK if successfully completed the setup. FAIL otherwise. |
| 391 */ | |
| 392 int | |
|
7598
1a528724f9d6
commit https://github.com/vim/vim/commit/b7604cc19fa1db6a8182546bf662aa13d4574d7a
Christian Brabandt <cb@256bit.org>
parents:
7593
diff
changeset
|
393 var_redir_start(char_u *name, int append) |
| 169 | 394 { |
| 395 int save_emsg; | |
| 396 int err; | |
| 397 typval_T tv; | |
| 398 | |
| 1976 | 399 /* Catch a bad name early. */ |
| 271 | 400 if (!eval_isnamec1(*name)) |
| 169 | 401 { |
| 402 EMSG(_(e_invarg)); | |
| 403 return FAIL; | |
| 404 } | |
| 405 | |
| 1976 | 406 /* Make a copy of the name, it is used in redir_lval until redir ends. */ |
| 169 | 407 redir_varname = vim_strsave(name); |
| 408 if (redir_varname == NULL) | |
| 409 return FAIL; | |
| 410 | |
| 411 redir_lval = (lval_T *)alloc_clear((unsigned)sizeof(lval_T)); | |
| 412 if (redir_lval == NULL) | |
| 413 { | |
| 414 var_redir_stop(); | |
| 415 return FAIL; | |
| 416 } | |
| 417 | |
| 1057 | 418 /* The output is stored in growarray "redir_ga" until redirection ends. */ |
| 419 ga_init2(&redir_ga, (int)sizeof(char), 500); | |
| 420 | |
| 169 | 421 /* Parse the variable name (can be a dict or list entry). */ |
| 5604 | 422 redir_endp = get_lval(redir_varname, NULL, redir_lval, FALSE, FALSE, 0, |
| 271 | 423 FNE_CHECK_START); |
| 169 | 424 if (redir_endp == NULL || redir_lval->ll_name == NULL || *redir_endp != NUL) |
| 425 { | |
|
2427
2533a507001f
Fix: :redir to a dictionary that is changed before ":redir END" causes a
Bram Moolenaar <bram@vim.org>
parents:
2419
diff
changeset
|
426 clear_lval(redir_lval); |
| 169 | 427 if (redir_endp != NULL && *redir_endp != NUL) |
| 428 /* Trailing characters are present after the variable name */ | |
| 429 EMSG(_(e_trailing)); | |
| 430 else | |
| 431 EMSG(_(e_invarg)); | |
| 1976 | 432 redir_endp = NULL; /* don't store a value, only cleanup */ |
| 169 | 433 var_redir_stop(); |
| 434 return FAIL; | |
| 435 } | |
| 436 | |
| 437 /* check if we can write to the variable: set it to or append an empty | |
| 438 * string */ | |
| 439 save_emsg = did_emsg; | |
| 440 did_emsg = FALSE; | |
| 441 tv.v_type = VAR_STRING; | |
| 442 tv.vval.v_string = (char_u *)""; | |
| 443 if (append) | |
| 444 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)"."); | |
| 445 else | |
| 446 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)"="); | |
|
2427
2533a507001f
Fix: :redir to a dictionary that is changed before ":redir END" causes a
Bram Moolenaar <bram@vim.org>
parents:
2419
diff
changeset
|
447 clear_lval(redir_lval); |
| 169 | 448 err = did_emsg; |
| 716 | 449 did_emsg |= save_emsg; |
| 169 | 450 if (err) |
| 451 { | |
| 1976 | 452 redir_endp = NULL; /* don't store a value, only cleanup */ |
| 169 | 453 var_redir_stop(); |
| 454 return FAIL; | |
| 455 } | |
| 456 | |
| 457 return OK; | |
| 458 } | |
| 459 | |
| 460 /* | |
| 1057 | 461 * Append "value[value_len]" to the variable set by var_redir_start(). |
| 462 * The actual appending is postponed until redirection ends, because the value | |
| 463 * appended may in fact be the string we write to, changing it may cause freed | |
| 464 * memory to be used: | |
| 465 * :redir => foo | |
| 466 * :let foo | |
| 467 * :redir END | |
| 169 | 468 */ |
| 469 void | |
|
7598
1a528724f9d6
commit https://github.com/vim/vim/commit/b7604cc19fa1db6a8182546bf662aa13d4574d7a
Christian Brabandt <cb@256bit.org>
parents:
7593
diff
changeset
|
470 var_redir_str(char_u *value, int value_len) |
| 1057 | 471 { |
| 1320 | 472 int len; |
| 169 | 473 |
| 474 if (redir_lval == NULL) | |
| 475 return; | |
| 476 | |
| 1057 | 477 if (value_len == -1) |
| 1320 | 478 len = (int)STRLEN(value); /* Append the entire string */ |
| 479 else | |
| 480 len = value_len; /* Append only "value_len" characters */ | |
| 481 | |
| 482 if (ga_grow(&redir_ga, len) == OK) | |
| 1057 | 483 { |
| 484 mch_memmove((char *)redir_ga.ga_data + redir_ga.ga_len, value, len); | |
| 1320 | 485 redir_ga.ga_len += len; |
| 1057 | 486 } |
| 487 else | |
| 169 | 488 var_redir_stop(); |
| 489 } | |
| 490 | |
| 491 /* | |
| 492 * Stop redirecting command output to a variable. | |
| 1976 | 493 * Frees the allocated memory. |
| 169 | 494 */ |
| 495 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
496 var_redir_stop(void) |
| 169 | 497 { |
| 1057 | 498 typval_T tv; |
| 499 | |
|
9430
e70fd2eb3ae1
commit https://github.com/vim/vim/commit/1e5e1231ac9e1ba9678812c96f9d554a078eeec4
Christian Brabandt <cb@256bit.org>
parents:
9422
diff
changeset
|
500 if (EVALCMD_BUSY) |
|
e70fd2eb3ae1
commit https://github.com/vim/vim/commit/1e5e1231ac9e1ba9678812c96f9d554a078eeec4
Christian Brabandt <cb@256bit.org>
parents:
9422
diff
changeset
|
501 { |
|
e70fd2eb3ae1
commit https://github.com/vim/vim/commit/1e5e1231ac9e1ba9678812c96f9d554a078eeec4
Christian Brabandt <cb@256bit.org>
parents:
9422
diff
changeset
|
502 redir_lval = NULL; |
|
e70fd2eb3ae1
commit https://github.com/vim/vim/commit/1e5e1231ac9e1ba9678812c96f9d554a078eeec4
Christian Brabandt <cb@256bit.org>
parents:
9422
diff
changeset
|
503 return; |
|
e70fd2eb3ae1
commit https://github.com/vim/vim/commit/1e5e1231ac9e1ba9678812c96f9d554a078eeec4
Christian Brabandt <cb@256bit.org>
parents:
9422
diff
changeset
|
504 } |
|
e70fd2eb3ae1
commit https://github.com/vim/vim/commit/1e5e1231ac9e1ba9678812c96f9d554a078eeec4
Christian Brabandt <cb@256bit.org>
parents:
9422
diff
changeset
|
505 |
| 169 | 506 if (redir_lval != NULL) |
| 507 { | |
| 1976 | 508 /* If there was no error: assign the text to the variable. */ |
| 509 if (redir_endp != NULL) | |
| 510 { | |
| 511 ga_append(&redir_ga, NUL); /* Append the trailing NUL. */ | |
| 512 tv.v_type = VAR_STRING; | |
| 513 tv.vval.v_string = redir_ga.ga_data; | |
|
2427
2533a507001f
Fix: :redir to a dictionary that is changed before ":redir END" causes a
Bram Moolenaar <bram@vim.org>
parents:
2419
diff
changeset
|
514 /* Call get_lval() again, if it's inside a Dict or List it may |
|
2533a507001f
Fix: :redir to a dictionary that is changed before ":redir END" causes a
Bram Moolenaar <bram@vim.org>
parents:
2419
diff
changeset
|
515 * have changed. */ |
|
2533a507001f
Fix: :redir to a dictionary that is changed before ":redir END" causes a
Bram Moolenaar <bram@vim.org>
parents:
2419
diff
changeset
|
516 redir_endp = get_lval(redir_varname, NULL, redir_lval, |
| 5604 | 517 FALSE, FALSE, 0, FNE_CHECK_START); |
|
2427
2533a507001f
Fix: :redir to a dictionary that is changed before ":redir END" causes a
Bram Moolenaar <bram@vim.org>
parents:
2419
diff
changeset
|
518 if (redir_endp != NULL && redir_lval->ll_name != NULL) |
|
2533a507001f
Fix: :redir to a dictionary that is changed before ":redir END" causes a
Bram Moolenaar <bram@vim.org>
parents:
2419
diff
changeset
|
519 set_var_lval(redir_lval, redir_endp, &tv, FALSE, (char_u *)"."); |
|
2533a507001f
Fix: :redir to a dictionary that is changed before ":redir END" causes a
Bram Moolenaar <bram@vim.org>
parents:
2419
diff
changeset
|
520 clear_lval(redir_lval); |
| 1976 | 521 } |
| 522 | |
| 523 /* free the collected output */ | |
| 524 vim_free(redir_ga.ga_data); | |
| 525 redir_ga.ga_data = NULL; | |
| 1057 | 526 |
| 169 | 527 vim_free(redir_lval); |
| 528 redir_lval = NULL; | |
| 529 } | |
| 530 vim_free(redir_varname); | |
| 531 redir_varname = NULL; | |
| 532 } | |
| 533 | |
| 7 | 534 # if defined(FEAT_MBYTE) || defined(PROTO) |
| 535 int | |
|
7598
1a528724f9d6
commit https://github.com/vim/vim/commit/b7604cc19fa1db6a8182546bf662aa13d4574d7a
Christian Brabandt <cb@256bit.org>
parents:
7593
diff
changeset
|
536 eval_charconvert( |
|
1a528724f9d6
commit https://github.com/vim/vim/commit/b7604cc19fa1db6a8182546bf662aa13d4574d7a
Christian Brabandt <cb@256bit.org>
parents:
7593
diff
changeset
|
537 char_u *enc_from, |
|
1a528724f9d6
commit https://github.com/vim/vim/commit/b7604cc19fa1db6a8182546bf662aa13d4574d7a
Christian Brabandt <cb@256bit.org>
parents:
7593
diff
changeset
|
538 char_u *enc_to, |
|
1a528724f9d6
commit https://github.com/vim/vim/commit/b7604cc19fa1db6a8182546bf662aa13d4574d7a
Christian Brabandt <cb@256bit.org>
parents:
7593
diff
changeset
|
539 char_u *fname_from, |
|
1a528724f9d6
commit https://github.com/vim/vim/commit/b7604cc19fa1db6a8182546bf662aa13d4574d7a
Christian Brabandt <cb@256bit.org>
parents:
7593
diff
changeset
|
540 char_u *fname_to) |
| 7 | 541 { |
| 542 int err = FALSE; | |
| 543 | |
| 544 set_vim_var_string(VV_CC_FROM, enc_from, -1); | |
| 545 set_vim_var_string(VV_CC_TO, enc_to, -1); | |
| 546 set_vim_var_string(VV_FNAME_IN, fname_from, -1); | |
| 547 set_vim_var_string(VV_FNAME_OUT, fname_to, -1); | |
| 548 if (eval_to_bool(p_ccv, &err, NULL, FALSE)) | |
| 549 err = TRUE; | |
| 550 set_vim_var_string(VV_CC_FROM, NULL, -1); | |
| 551 set_vim_var_string(VV_CC_TO, NULL, -1); | |
| 552 set_vim_var_string(VV_FNAME_IN, NULL, -1); | |
| 553 set_vim_var_string(VV_FNAME_OUT, NULL, -1); | |
| 554 | |
| 555 if (err) | |
| 556 return FAIL; | |
| 557 return OK; | |
| 558 } | |
| 559 # endif | |
| 560 | |
| 561 # if defined(FEAT_POSTSCRIPT) || defined(PROTO) | |
| 562 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
563 eval_printexpr(char_u *fname, char_u *args) |
| 7 | 564 { |
| 565 int err = FALSE; | |
| 566 | |
| 567 set_vim_var_string(VV_FNAME_IN, fname, -1); | |
| 568 set_vim_var_string(VV_CMDARG, args, -1); | |
| 569 if (eval_to_bool(p_pexpr, &err, NULL, FALSE)) | |
| 570 err = TRUE; | |
| 571 set_vim_var_string(VV_FNAME_IN, NULL, -1); | |
| 572 set_vim_var_string(VV_CMDARG, NULL, -1); | |
| 573 | |
| 574 if (err) | |
| 575 { | |
| 576 mch_remove(fname); | |
| 577 return FAIL; | |
| 578 } | |
| 579 return OK; | |
| 580 } | |
| 581 # endif | |
| 582 | |
| 583 # if defined(FEAT_DIFF) || defined(PROTO) | |
| 584 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
585 eval_diff( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
586 char_u *origfile, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
587 char_u *newfile, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
588 char_u *outfile) |
| 7 | 589 { |
| 590 int err = FALSE; | |
| 591 | |
| 592 set_vim_var_string(VV_FNAME_IN, origfile, -1); | |
| 593 set_vim_var_string(VV_FNAME_NEW, newfile, -1); | |
| 594 set_vim_var_string(VV_FNAME_OUT, outfile, -1); | |
| 595 (void)eval_to_bool(p_dex, &err, NULL, FALSE); | |
| 596 set_vim_var_string(VV_FNAME_IN, NULL, -1); | |
| 597 set_vim_var_string(VV_FNAME_NEW, NULL, -1); | |
| 598 set_vim_var_string(VV_FNAME_OUT, NULL, -1); | |
| 599 } | |
| 600 | |
| 601 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
602 eval_patch( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
603 char_u *origfile, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
604 char_u *difffile, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
605 char_u *outfile) |
| 7 | 606 { |
| 607 int err; | |
| 608 | |
| 609 set_vim_var_string(VV_FNAME_IN, origfile, -1); | |
| 610 set_vim_var_string(VV_FNAME_DIFF, difffile, -1); | |
| 611 set_vim_var_string(VV_FNAME_OUT, outfile, -1); | |
| 612 (void)eval_to_bool(p_pex, &err, NULL, FALSE); | |
| 613 set_vim_var_string(VV_FNAME_IN, NULL, -1); | |
| 614 set_vim_var_string(VV_FNAME_DIFF, NULL, -1); | |
| 615 set_vim_var_string(VV_FNAME_OUT, NULL, -1); | |
| 616 } | |
| 617 # endif | |
| 618 | |
| 619 /* | |
| 620 * Top level evaluation function, returning a boolean. | |
| 621 * Sets "error" to TRUE if there was an error. | |
| 622 * Return TRUE or FALSE. | |
| 623 */ | |
| 624 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
625 eval_to_bool( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
626 char_u *arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
627 int *error, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
628 char_u **nextcmd, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
629 int skip) /* only parse, don't execute */ |
| 7 | 630 { |
| 137 | 631 typval_T tv; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
632 varnumber_T retval = FALSE; |
| 7 | 633 |
| 634 if (skip) | |
| 635 ++emsg_skip; | |
| 71 | 636 if (eval0(arg, &tv, nextcmd, !skip) == FAIL) |
| 7 | 637 *error = TRUE; |
| 638 else | |
| 639 { | |
| 640 *error = FALSE; | |
| 641 if (!skip) | |
| 642 { | |
| 323 | 643 retval = (get_tv_number_chk(&tv, error) != 0); |
| 71 | 644 clear_tv(&tv); |
| 7 | 645 } |
| 646 } | |
| 647 if (skip) | |
| 648 --emsg_skip; | |
| 649 | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
650 return (int)retval; |
| 7 | 651 } |
| 652 | |
| 653 /* | |
| 654 * Top level evaluation function, returning a string. If "skip" is TRUE, | |
| 655 * only parsing to "nextcmd" is done, without reporting errors. Return | |
| 656 * pointer to allocated memory, or NULL for failure or when "skip" is TRUE. | |
| 657 */ | |
| 658 char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
659 eval_to_string_skip( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
660 char_u *arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
661 char_u **nextcmd, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
662 int skip) /* only parse, don't execute */ |
| 7 | 663 { |
| 137 | 664 typval_T tv; |
| 7 | 665 char_u *retval; |
| 666 | |
| 667 if (skip) | |
| 668 ++emsg_skip; | |
| 71 | 669 if (eval0(arg, &tv, nextcmd, !skip) == FAIL || skip) |
| 7 | 670 retval = NULL; |
| 671 else | |
| 672 { | |
| 71 | 673 retval = vim_strsave(get_tv_string(&tv)); |
| 674 clear_tv(&tv); | |
| 7 | 675 } |
| 676 if (skip) | |
| 677 --emsg_skip; | |
| 678 | |
| 679 return retval; | |
| 680 } | |
| 681 | |
| 682 /* | |
| 9 | 683 * Skip over an expression at "*pp". |
| 684 * Return FAIL for an error, OK otherwise. | |
| 685 */ | |
| 686 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
687 skip_expr(char_u **pp) |
| 9 | 688 { |
| 137 | 689 typval_T rettv; |
| 9 | 690 |
| 691 *pp = skipwhite(*pp); | |
| 71 | 692 return eval1(pp, &rettv, FALSE); |
| 9 | 693 } |
| 694 | |
| 695 /* | |
| 7 | 696 * Top level evaluation function, returning a string. |
| 1713 | 697 * When "convert" is TRUE convert a List into a sequence of lines and convert |
| 698 * a Float to a String. | |
| 7 | 699 * Return pointer to allocated memory, or NULL for failure. |
| 700 */ | |
| 701 char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
702 eval_to_string( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
703 char_u *arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
704 char_u **nextcmd, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
705 int convert) |
| 7 | 706 { |
| 137 | 707 typval_T tv; |
| 7 | 708 char_u *retval; |
| 714 | 709 garray_T ga; |
| 1851 | 710 #ifdef FEAT_FLOAT |
| 1713 | 711 char_u numbuf[NUMBUFLEN]; |
| 1851 | 712 #endif |
| 7 | 713 |
| 71 | 714 if (eval0(arg, &tv, nextcmd, TRUE) == FAIL) |
| 7 | 715 retval = NULL; |
| 716 else | |
| 717 { | |
| 1713 | 718 if (convert && tv.v_type == VAR_LIST) |
| 714 | 719 { |
| 720 ga_init2(&ga, (int)sizeof(char), 80); | |
| 1690 | 721 if (tv.vval.v_list != NULL) |
| 3000 | 722 { |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
723 list_join(&ga, tv.vval.v_list, (char_u *)"\n", TRUE, FALSE, 0); |
| 3000 | 724 if (tv.vval.v_list->lv_len > 0) |
| 725 ga_append(&ga, NL); | |
| 726 } | |
| 714 | 727 ga_append(&ga, NUL); |
| 728 retval = (char_u *)ga.ga_data; | |
| 729 } | |
| 1713 | 730 #ifdef FEAT_FLOAT |
| 731 else if (convert && tv.v_type == VAR_FLOAT) | |
| 732 { | |
| 733 vim_snprintf((char *)numbuf, NUMBUFLEN, "%g", tv.vval.v_float); | |
| 734 retval = vim_strsave(numbuf); | |
| 735 } | |
| 736 #endif | |
| 714 | 737 else |
| 738 retval = vim_strsave(get_tv_string(&tv)); | |
| 71 | 739 clear_tv(&tv); |
| 7 | 740 } |
| 741 | |
| 742 return retval; | |
| 743 } | |
| 744 | |
| 745 /* | |
| 634 | 746 * Call eval_to_string() without using current local variables and using |
| 747 * textlock. When "use_sandbox" is TRUE use the sandbox. | |
| 7 | 748 */ |
| 749 char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
750 eval_to_string_safe( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
751 char_u *arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
752 char_u **nextcmd, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
753 int use_sandbox) |
| 7 | 754 { |
| 755 char_u *retval; | |
| 756 void *save_funccalp; | |
| 757 | |
| 758 save_funccalp = save_funccal(); | |
| 634 | 759 if (use_sandbox) |
| 760 ++sandbox; | |
| 761 ++textlock; | |
| 714 | 762 retval = eval_to_string(arg, nextcmd, FALSE); |
| 634 | 763 if (use_sandbox) |
| 764 --sandbox; | |
| 765 --textlock; | |
| 7 | 766 restore_funccal(save_funccalp); |
| 767 return retval; | |
| 768 } | |
| 769 | |
| 770 /* | |
| 771 * Top level evaluation function, returning a number. | |
| 772 * Evaluates "expr" silently. | |
| 773 * Returns -1 for an error. | |
| 774 */ | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
775 varnumber_T |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
776 eval_to_number(char_u *expr) |
| 7 | 777 { |
| 137 | 778 typval_T rettv; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
779 varnumber_T retval; |
| 97 | 780 char_u *p = skipwhite(expr); |
| 7 | 781 |
| 782 ++emsg_off; | |
| 783 | |
| 71 | 784 if (eval1(&p, &rettv, TRUE) == FAIL) |
| 7 | 785 retval = -1; |
| 786 else | |
| 787 { | |
| 323 | 788 retval = get_tv_number_chk(&rettv, NULL); |
| 71 | 789 clear_tv(&rettv); |
| 7 | 790 } |
| 791 --emsg_off; | |
| 792 | |
| 793 return retval; | |
| 794 } | |
| 795 | |
| 411 | 796 /* |
| 797 * Prepare v: variable "idx" to be used. | |
| 798 * Save the current typeval in "save_tv". | |
| 799 * When not used yet add the variable to the v: hashtable. | |
| 800 */ | |
| 801 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
802 prepare_vimvar(int idx, typval_T *save_tv) |
| 411 | 803 { |
| 804 *save_tv = vimvars[idx].vv_tv; | |
| 805 if (vimvars[idx].vv_type == VAR_UNKNOWN) | |
| 806 hash_add(&vimvarht, vimvars[idx].vv_di.di_key); | |
| 807 } | |
| 808 | |
| 809 /* | |
| 810 * Restore v: variable "idx" to typeval "save_tv". | |
| 811 * When no longer defined, remove the variable from the v: hashtable. | |
| 812 */ | |
| 813 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
814 restore_vimvar(int idx, typval_T *save_tv) |
| 411 | 815 { |
| 816 hashitem_T *hi; | |
| 817 | |
| 818 vimvars[idx].vv_tv = *save_tv; | |
| 819 if (vimvars[idx].vv_type == VAR_UNKNOWN) | |
| 820 { | |
| 821 hi = hash_find(&vimvarht, vimvars[idx].vv_di.di_key); | |
| 822 if (HASHITEM_EMPTY(hi)) | |
| 823 EMSG2(_(e_intern2), "restore_vimvar()"); | |
| 824 else | |
| 825 hash_remove(&vimvarht, hi); | |
| 826 } | |
| 827 } | |
| 828 | |
| 749 | 829 #if defined(FEAT_SPELL) || defined(PROTO) |
| 374 | 830 /* |
| 831 * Evaluate an expression to a list with suggestions. | |
| 832 * For the "expr:" part of 'spellsuggest'. | |
| 1690 | 833 * Returns NULL when there is an error. |
| 374 | 834 */ |
| 835 list_T * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
836 eval_spell_expr(char_u *badword, char_u *expr) |
| 374 | 837 { |
| 838 typval_T save_val; | |
| 839 typval_T rettv; | |
| 840 list_T *list = NULL; | |
| 841 char_u *p = skipwhite(expr); | |
| 842 | |
| 843 /* Set "v:val" to the bad word. */ | |
| 844 prepare_vimvar(VV_VAL, &save_val); | |
| 845 vimvars[VV_VAL].vv_type = VAR_STRING; | |
| 846 vimvars[VV_VAL].vv_str = badword; | |
| 847 if (p_verbose == 0) | |
| 848 ++emsg_off; | |
| 849 | |
| 850 if (eval1(&p, &rettv, TRUE) == OK) | |
| 851 { | |
| 852 if (rettv.v_type != VAR_LIST) | |
| 853 clear_tv(&rettv); | |
| 854 else | |
| 855 list = rettv.vval.v_list; | |
| 856 } | |
| 857 | |
| 858 if (p_verbose == 0) | |
| 859 --emsg_off; | |
| 860 restore_vimvar(VV_VAL, &save_val); | |
| 861 | |
| 862 return list; | |
| 863 } | |
| 864 | |
| 865 /* | |
| 866 * "list" is supposed to contain two items: a word and a number. Return the | |
| 867 * word in "pp" and the number as the return value. | |
| 868 * Return -1 if anything isn't right. | |
| 869 * Used to get the good word and score from the eval_spell_expr() result. | |
| 870 */ | |
| 871 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
872 get_spellword(list_T *list, char_u **pp) |
| 374 | 873 { |
| 874 listitem_T *li; | |
| 875 | |
| 876 li = list->lv_first; | |
| 877 if (li == NULL) | |
| 878 return -1; | |
| 879 *pp = get_tv_string(&li->li_tv); | |
| 880 | |
| 881 li = li->li_next; | |
| 882 if (li == NULL) | |
| 883 return -1; | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
884 return (int)get_tv_number(&li->li_tv); |
| 374 | 885 } |
| 886 #endif | |
| 887 | |
| 446 | 888 /* |
| 625 | 889 * Top level evaluation function. |
| 890 * Returns an allocated typval_T with the result. | |
| 891 * Returns NULL when there is an error. | |
| 446 | 892 */ |
| 893 typval_T * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
894 eval_expr(char_u *arg, char_u **nextcmd) |
| 446 | 895 { |
| 896 typval_T *tv; | |
| 897 | |
| 898 tv = (typval_T *)alloc(sizeof(typval_T)); | |
| 625 | 899 if (tv != NULL && eval0(arg, tv, nextcmd, TRUE) == FAIL) |
| 446 | 900 { |
| 901 vim_free(tv); | |
| 625 | 902 tv = NULL; |
| 446 | 903 } |
| 904 | |
| 905 return tv; | |
| 906 } | |
| 907 | |
| 908 | |
| 7 | 909 /* |
| 408 | 910 * Call some vimL function and return the result in "*rettv". |
| 1624 | 911 * Uses argv[argc] for the function arguments. Only Number and String |
| 912 * arguments are currently supported. | |
| 408 | 913 * Returns OK or FAIL. |
| 914 */ | |
| 3078 | 915 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
916 call_vim_function( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
917 char_u *func, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
918 int argc, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
919 char_u **argv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
920 int safe, /* use the sandbox */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
921 int str_arg_only, /* all arguments are strings */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
922 typval_T *rettv) |
| 408 | 923 { |
| 137 | 924 typval_T *argvars; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
925 varnumber_T n; |
| 7 | 926 int len; |
| 927 int i; | |
| 928 int doesrange; | |
| 929 void *save_funccalp = NULL; | |
| 408 | 930 int ret; |
| 7 | 931 |
| 840 | 932 argvars = (typval_T *)alloc((unsigned)((argc + 1) * sizeof(typval_T))); |
| 7 | 933 if (argvars == NULL) |
| 408 | 934 return FAIL; |
| 7 | 935 |
| 936 for (i = 0; i < argc; i++) | |
| 937 { | |
| 12 | 938 /* Pass a NULL or empty argument as an empty string */ |
| 939 if (argv[i] == NULL || *argv[i] == NUL) | |
| 940 { | |
| 56 | 941 argvars[i].v_type = VAR_STRING; |
| 942 argvars[i].vval.v_string = (char_u *)""; | |
| 12 | 943 continue; |
| 944 } | |
| 945 | |
| 3709 | 946 if (str_arg_only) |
| 947 len = 0; | |
| 948 else | |
| 949 /* Recognize a number argument, the others must be strings. */ | |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7422
diff
changeset
|
950 vim_str2nr(argv[i], NULL, &len, STR2NR_ALL, &n, NULL, 0); |
| 7 | 951 if (len != 0 && len == (int)STRLEN(argv[i])) |
| 952 { | |
| 56 | 953 argvars[i].v_type = VAR_NUMBER; |
| 954 argvars[i].vval.v_number = n; | |
| 7 | 955 } |
| 956 else | |
| 957 { | |
| 56 | 958 argvars[i].v_type = VAR_STRING; |
| 959 argvars[i].vval.v_string = argv[i]; | |
| 7 | 960 } |
| 961 } | |
| 962 | |
| 963 if (safe) | |
| 964 { | |
| 965 save_funccalp = save_funccal(); | |
| 966 ++sandbox; | |
| 967 } | |
| 968 | |
| 408 | 969 rettv->v_type = VAR_UNKNOWN; /* clear_tv() uses this */ |
| 970 ret = call_func(func, (int)STRLEN(func), rettv, argc, argvars, | |
| 7 | 971 curwin->w_cursor.lnum, curwin->w_cursor.lnum, |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
972 &doesrange, TRUE, NULL, NULL); |
| 7 | 973 if (safe) |
| 974 { | |
| 975 --sandbox; | |
| 976 restore_funccal(save_funccalp); | |
| 977 } | |
| 408 | 978 vim_free(argvars); |
| 979 | |
| 980 if (ret == FAIL) | |
| 981 clear_tv(rettv); | |
| 982 | |
| 983 return ret; | |
| 984 } | |
| 985 | |
| 4133 | 986 /* |
| 987 * Call vimL function "func" and return the result as a number. | |
| 988 * Returns -1 when calling the function fails. | |
| 989 * Uses argv[argc] for the function arguments. | |
| 990 */ | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
991 varnumber_T |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
992 call_func_retnr( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
993 char_u *func, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
994 int argc, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
995 char_u **argv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
996 int safe) /* use the sandbox */ |
| 4133 | 997 { |
| 998 typval_T rettv; | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
999 varnumber_T retval; |
| 4133 | 1000 |
| 1001 /* All arguments are passed as strings, no conversion to number. */ | |
| 1002 if (call_vim_function(func, argc, argv, safe, TRUE, &rettv) == FAIL) | |
| 1003 return -1; | |
| 1004 | |
| 1005 retval = get_tv_number_chk(&rettv, NULL); | |
| 1006 clear_tv(&rettv); | |
| 1007 return retval; | |
| 1008 } | |
| 1009 | |
| 1010 #if (defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)) \ | |
| 1011 || defined(FEAT_COMPL_FUNC) || defined(PROTO) | |
| 1012 | |
| 1322 | 1013 # if (defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)) || defined(PROTO) |
| 408 | 1014 /* |
| 453 | 1015 * Call vimL function "func" and return the result as a string. |
| 1016 * Returns NULL when calling the function fails. | |
| 408 | 1017 * Uses argv[argc] for the function arguments. |
| 1018 */ | |
| 1019 void * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1020 call_func_retstr( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1021 char_u *func, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1022 int argc, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1023 char_u **argv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1024 int safe) /* use the sandbox */ |
| 408 | 1025 { |
| 1026 typval_T rettv; | |
| 453 | 1027 char_u *retval; |
| 408 | 1028 |
| 3709 | 1029 /* All arguments are passed as strings, no conversion to number. */ |
| 1030 if (call_vim_function(func, argc, argv, safe, TRUE, &rettv) == FAIL) | |
| 408 | 1031 return NULL; |
| 1032 | |
| 1033 retval = vim_strsave(get_tv_string(&rettv)); | |
| 1034 clear_tv(&rettv); | |
| 7 | 1035 return retval; |
| 1036 } | |
| 1322 | 1037 # endif |
| 1038 | |
| 453 | 1039 /* |
| 1690 | 1040 * Call vimL function "func" and return the result as a List. |
| 408 | 1041 * Uses argv[argc] for the function arguments. |
| 1690 | 1042 * Returns NULL when there is something wrong. |
| 408 | 1043 */ |
| 1044 void * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1045 call_func_retlist( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1046 char_u *func, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1047 int argc, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1048 char_u **argv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1049 int safe) /* use the sandbox */ |
| 408 | 1050 { |
| 1051 typval_T rettv; | |
| 1052 | |
| 3709 | 1053 /* All arguments are passed as strings, no conversion to number. */ |
| 1054 if (call_vim_function(func, argc, argv, safe, TRUE, &rettv) == FAIL) | |
| 408 | 1055 return NULL; |
| 1056 | |
| 1057 if (rettv.v_type != VAR_LIST) | |
| 1058 { | |
| 1059 clear_tv(&rettv); | |
| 1060 return NULL; | |
| 1061 } | |
| 1062 | |
| 1063 return rettv.vval.v_list; | |
| 1064 } | |
| 1322 | 1065 #endif |
| 1066 | |
| 7 | 1067 |
| 1068 #ifdef FEAT_FOLDING | |
| 1069 /* | |
| 1070 * Evaluate 'foldexpr'. Returns the foldlevel, and any character preceding | |
| 1071 * it in "*cp". Doesn't give error messages. | |
| 1072 */ | |
| 1073 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1074 eval_foldexpr(char_u *arg, int *cp) |
| 7 | 1075 { |
| 137 | 1076 typval_T tv; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
1077 varnumber_T retval; |
| 7 | 1078 char_u *s; |
| 681 | 1079 int use_sandbox = was_set_insecurely((char_u *)"foldexpr", |
| 1080 OPT_LOCAL); | |
| 7 | 1081 |
| 1082 ++emsg_off; | |
| 634 | 1083 if (use_sandbox) |
| 1084 ++sandbox; | |
| 1085 ++textlock; | |
| 7 | 1086 *cp = NUL; |
| 71 | 1087 if (eval0(arg, &tv, NULL, TRUE) == FAIL) |
| 7 | 1088 retval = 0; |
| 1089 else | |
| 1090 { | |
| 1091 /* If the result is a number, just return the number. */ | |
| 71 | 1092 if (tv.v_type == VAR_NUMBER) |
| 1093 retval = tv.vval.v_number; | |
| 156 | 1094 else if (tv.v_type != VAR_STRING || tv.vval.v_string == NULL) |
| 7 | 1095 retval = 0; |
| 1096 else | |
| 1097 { | |
| 1098 /* If the result is a string, check if there is a non-digit before | |
| 1099 * the number. */ | |
| 71 | 1100 s = tv.vval.v_string; |
| 7 | 1101 if (!VIM_ISDIGIT(*s) && *s != '-') |
| 1102 *cp = *s++; | |
| 1103 retval = atol((char *)s); | |
| 1104 } | |
| 71 | 1105 clear_tv(&tv); |
| 7 | 1106 } |
| 1107 --emsg_off; | |
| 634 | 1108 if (use_sandbox) |
| 1109 --sandbox; | |
| 1110 --textlock; | |
| 7 | 1111 |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
1112 return (int)retval; |
| 7 | 1113 } |
| 1114 #endif | |
| 1115 | |
| 1116 /* | |
| 71 | 1117 * ":let" list all variable values |
| 1118 * ":let var1 var2" list variable values | |
| 1119 * ":let var = expr" assignment command. | |
| 117 | 1120 * ":let var += expr" assignment command. |
| 1121 * ":let var -= expr" assignment command. | |
| 1122 * ":let var .= expr" assignment command. | |
| 71 | 1123 * ":let [var1, var2] = expr" unpack list. |
| 7 | 1124 */ |
| 1125 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1126 ex_let(exarg_T *eap) |
| 7 | 1127 { |
| 1128 char_u *arg = eap->arg; | |
| 71 | 1129 char_u *expr = NULL; |
| 137 | 1130 typval_T rettv; |
| 7 | 1131 int i; |
| 71 | 1132 int var_count = 0; |
| 1133 int semicolon = 0; | |
| 117 | 1134 char_u op[2]; |
| 798 | 1135 char_u *argend; |
| 1374 | 1136 int first = TRUE; |
| 798 | 1137 |
| 1138 argend = skip_var_list(arg, &var_count, &semicolon); | |
| 1139 if (argend == NULL) | |
| 1140 return; | |
| 800 | 1141 if (argend > arg && argend[-1] == '.') /* for var.='str' */ |
| 1142 --argend; | |
| 5770 | 1143 expr = skipwhite(argend); |
| 1144 if (*expr != '=' && !(vim_strchr((char_u *)"+-.", *expr) != NULL | |
| 1145 && expr[1] == '=')) | |
| 76 | 1146 { |
| 151 | 1147 /* |
| 1148 * ":let" without "=": list variables | |
| 1149 */ | |
| 76 | 1150 if (*arg == '[') |
| 1151 EMSG(_(e_invarg)); | |
| 1152 else if (!ends_excmd(*arg)) | |
| 71 | 1153 /* ":let var1 var2" */ |
| 1374 | 1154 arg = list_arg_vars(eap, arg, &first); |
| 71 | 1155 else if (!eap->skip) |
| 124 | 1156 { |
| 71 | 1157 /* ":let" */ |
| 1374 | 1158 list_glob_vars(&first); |
| 1159 list_buf_vars(&first); | |
| 1160 list_win_vars(&first); | |
| 819 | 1161 #ifdef FEAT_WINDOWS |
| 1374 | 1162 list_tab_vars(&first); |
| 1163 #endif | |
| 1164 list_script_vars(&first); | |
| 1165 list_func_vars(&first); | |
| 1166 list_vim_vars(&first); | |
| 124 | 1167 } |
| 71 | 1168 eap->nextcmd = check_nextcmd(arg); |
| 1169 } | |
| 1170 else | |
| 1171 { | |
| 117 | 1172 op[0] = '='; |
| 1173 op[1] = NUL; | |
| 5770 | 1174 if (*expr != '=') |
| 1175 { | |
| 1176 if (vim_strchr((char_u *)"+-.", *expr) != NULL) | |
| 1177 op[0] = *expr; /* +=, -= or .= */ | |
| 1178 expr = skipwhite(expr + 2); | |
| 1179 } | |
| 1180 else | |
| 1181 expr = skipwhite(expr + 1); | |
| 71 | 1182 |
| 1183 if (eap->skip) | |
| 1184 ++emsg_skip; | |
| 76 | 1185 i = eval0(expr, &rettv, &eap->nextcmd, !eap->skip); |
| 71 | 1186 if (eap->skip) |
| 1187 { | |
| 1188 if (i != FAIL) | |
| 1189 clear_tv(&rettv); | |
| 1190 --emsg_skip; | |
| 1191 } | |
| 1192 else if (i != FAIL) | |
| 1193 { | |
| 76 | 1194 (void)ex_let_vars(eap->arg, &rettv, FALSE, semicolon, var_count, |
| 117 | 1195 op); |
| 76 | 1196 clear_tv(&rettv); |
| 1197 } | |
| 1198 } | |
| 1199 } | |
| 1200 | |
| 1201 /* | |
| 1202 * Assign the typevalue "tv" to the variable or variables at "arg_start". | |
| 1203 * Handles both "var" with any type and "[var, var; var]" with a list type. | |
| 117 | 1204 * When "nextchars" is not NULL it points to a string with characters that |
| 1205 * must appear after the variable(s). Use "+", "-" or "." for add, subtract | |
| 1206 * or concatenate. | |
| 76 | 1207 * Returns OK or FAIL; |
| 1208 */ | |
| 1209 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1210 ex_let_vars( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1211 char_u *arg_start, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1212 typval_T *tv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1213 int copy, /* copy values from "tv", don't move */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1214 int semicolon, /* from skip_var_list() */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1215 int var_count, /* from skip_var_list() */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1216 char_u *nextchars) |
| 76 | 1217 { |
| 1218 char_u *arg = arg_start; | |
| 137 | 1219 list_T *l; |
| 76 | 1220 int i; |
| 137 | 1221 listitem_T *item; |
| 1222 typval_T ltv; | |
| 76 | 1223 |
| 1224 if (*arg != '[') | |
| 1225 { | |
| 1226 /* | |
| 1227 * ":let var = expr" or ":for var in list" | |
| 1228 */ | |
| 117 | 1229 if (ex_let_one(arg, tv, copy, nextchars, nextchars) == NULL) |
| 76 | 1230 return FAIL; |
| 1231 return OK; | |
| 1232 } | |
| 1233 | |
| 1234 /* | |
| 1235 * ":let [v1, v2] = list" or ":for [v1, v2] in listlist" | |
| 1236 */ | |
| 156 | 1237 if (tv->v_type != VAR_LIST || (l = tv->vval.v_list) == NULL) |
| 76 | 1238 { |
| 1239 EMSG(_(e_listreq)); | |
| 1240 return FAIL; | |
| 1241 } | |
| 1242 | |
| 1243 i = list_len(l); | |
| 1244 if (semicolon == 0 && var_count < i) | |
| 1245 { | |
| 86 | 1246 EMSG(_("E687: Less targets than List items")); |
| 76 | 1247 return FAIL; |
| 1248 } | |
| 1249 if (var_count - semicolon > i) | |
| 1250 { | |
| 86 | 1251 EMSG(_("E688: More targets than List items")); |
| 76 | 1252 return FAIL; |
| 1253 } | |
| 1254 | |
| 1255 item = l->lv_first; | |
| 1256 while (*arg != ']') | |
| 1257 { | |
| 1258 arg = skipwhite(arg + 1); | |
| 117 | 1259 arg = ex_let_one(arg, &item->li_tv, TRUE, (char_u *)",;]", nextchars); |
| 76 | 1260 item = item->li_next; |
| 1261 if (arg == NULL) | |
| 1262 return FAIL; | |
| 1263 | |
| 1264 arg = skipwhite(arg); | |
| 1265 if (*arg == ';') | |
| 1266 { | |
| 1267 /* Put the rest of the list (may be empty) in the var after ';'. | |
| 1268 * Create a new list for this. */ | |
| 1269 l = list_alloc(); | |
| 1270 if (l == NULL) | |
| 1271 return FAIL; | |
| 1272 while (item != NULL) | |
| 1273 { | |
| 1274 list_append_tv(l, &item->li_tv); | |
| 1275 item = item->li_next; | |
| 1276 } | |
| 1277 | |
| 1278 ltv.v_type = VAR_LIST; | |
| 151 | 1279 ltv.v_lock = 0; |
| 76 | 1280 ltv.vval.v_list = l; |
| 1281 l->lv_refcount = 1; | |
| 1282 | |
| 117 | 1283 arg = ex_let_one(skipwhite(arg + 1), <v, FALSE, |
| 1284 (char_u *)"]", nextchars); | |
| 76 | 1285 clear_tv(<v); |
| 1286 if (arg == NULL) | |
| 1287 return FAIL; | |
| 1288 break; | |
| 1289 } | |
| 1290 else if (*arg != ',' && *arg != ']') | |
| 1291 { | |
| 1292 EMSG2(_(e_intern2), "ex_let_vars()"); | |
| 1293 return FAIL; | |
| 1294 } | |
| 1295 } | |
| 1296 | |
| 1297 return OK; | |
| 1298 } | |
| 1299 | |
| 1300 /* | |
| 1301 * Skip over assignable variable "var" or list of variables "[var, var]". | |
| 1302 * Used for ":let varvar = expr" and ":for varvar in expr". | |
| 1303 * For "[var, var]" increment "*var_count" for each variable. | |
| 1304 * for "[var, var; var]" set "semicolon". | |
| 1305 * Return NULL for an error. | |
| 1306 */ | |
| 1307 static char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1308 skip_var_list( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1309 char_u *arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1310 int *var_count, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1311 int *semicolon) |
| 76 | 1312 { |
| 1313 char_u *p, *s; | |
| 1314 | |
| 1315 if (*arg == '[') | |
| 1316 { | |
| 1317 /* "[var, var]": find the matching ']'. */ | |
| 1318 p = arg; | |
| 408 | 1319 for (;;) |
| 76 | 1320 { |
| 1321 p = skipwhite(p + 1); /* skip whites after '[', ';' or ',' */ | |
| 1322 s = skip_var_one(p); | |
| 1323 if (s == p) | |
| 1324 { | |
| 1325 EMSG2(_(e_invarg2), p); | |
| 1326 return NULL; | |
| 1327 } | |
| 1328 ++*var_count; | |
| 1329 | |
| 1330 p = skipwhite(s); | |
| 1331 if (*p == ']') | |
| 1332 break; | |
| 1333 else if (*p == ';') | |
| 1334 { | |
| 1335 if (*semicolon == 1) | |
| 71 | 1336 { |
| 76 | 1337 EMSG(_("Double ; in list of variables")); |
| 1338 return NULL; | |
| 71 | 1339 } |
| 76 | 1340 *semicolon = 1; |
| 1341 } | |
| 1342 else if (*p != ',') | |
| 1343 { | |
| 1344 EMSG2(_(e_invarg2), p); | |
| 1345 return NULL; | |
| 1346 } | |
| 1347 } | |
| 1348 return p + 1; | |
| 1349 } | |
| 1350 else | |
| 1351 return skip_var_one(arg); | |
| 1352 } | |
| 1353 | |
| 159 | 1354 /* |
| 1228 | 1355 * Skip one (assignable) variable name, including @r, $VAR, &option, d.key, |
| 338 | 1356 * l[idx]. |
| 159 | 1357 */ |
| 76 | 1358 static char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1359 skip_var_one(char_u *arg) |
| 76 | 1360 { |
| 338 | 1361 if (*arg == '@' && arg[1] != NUL) |
| 1362 return arg + 2; | |
| 1363 return find_name_end(*arg == '$' || *arg == '&' ? arg + 1 : arg, | |
| 1364 NULL, NULL, FNE_INCL_BR | FNE_CHECK_START); | |
| 71 | 1365 } |
| 1366 | |
| 124 | 1367 /* |
| 137 | 1368 * List variables for hashtab "ht" with prefix "prefix". |
| 1369 * If "empty" is TRUE also list NULL strings as empty strings. | |
| 1370 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
1371 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1372 list_hashtable_vars( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1373 hashtab_T *ht, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1374 char_u *prefix, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1375 int empty, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1376 int *first) |
| 137 | 1377 { |
| 1378 hashitem_T *hi; | |
| 1379 dictitem_T *di; | |
| 124 | 1380 int todo; |
| 1381 | |
| 835 | 1382 todo = (int)ht->ht_used; |
| 124 | 1383 for (hi = ht->ht_array; todo > 0 && !got_int; ++hi) |
| 1384 { | |
| 1385 if (!HASHITEM_EMPTY(hi)) | |
| 1386 { | |
| 1387 --todo; | |
| 137 | 1388 di = HI2DI(hi); |
| 1389 if (empty || di->di_tv.v_type != VAR_STRING | |
| 1390 || di->di_tv.vval.v_string != NULL) | |
| 1374 | 1391 list_one_var(di, prefix, first); |
| 124 | 1392 } |
| 1393 } | |
| 1394 } | |
| 1395 | |
| 1396 /* | |
| 1397 * List global variables. | |
| 1398 */ | |
| 1399 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1400 list_glob_vars(int *first) |
| 1374 | 1401 { |
| 1402 list_hashtable_vars(&globvarht, (char_u *)"", TRUE, first); | |
| 124 | 1403 } |
| 1404 | |
| 1405 /* | |
| 1406 * List buffer variables. | |
| 1407 */ | |
| 1408 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1409 list_buf_vars(int *first) |
| 124 | 1410 { |
| 159 | 1411 char_u numbuf[NUMBUFLEN]; |
| 1412 | |
| 4287 | 1413 list_hashtable_vars(&curbuf->b_vars->dv_hashtab, (char_u *)"b:", |
| 1374 | 1414 TRUE, first); |
| 159 | 1415 |
| 1416 sprintf((char *)numbuf, "%ld", (long)curbuf->b_changedtick); | |
| 1374 | 1417 list_one_var_a((char_u *)"b:", (char_u *)"changedtick", VAR_NUMBER, |
| 1418 numbuf, first); | |
| 124 | 1419 } |
| 1420 | |
| 1421 /* | |
| 1422 * List window variables. | |
| 1423 */ | |
| 1424 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1425 list_win_vars(int *first) |
| 1374 | 1426 { |
| 4287 | 1427 list_hashtable_vars(&curwin->w_vars->dv_hashtab, |
| 1374 | 1428 (char_u *)"w:", TRUE, first); |
| 124 | 1429 } |
| 1430 | |
| 819 | 1431 #ifdef FEAT_WINDOWS |
| 1432 /* | |
| 1433 * List tab page variables. | |
| 1434 */ | |
| 1435 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1436 list_tab_vars(int *first) |
| 1374 | 1437 { |
| 4287 | 1438 list_hashtable_vars(&curtab->tp_vars->dv_hashtab, |
| 1374 | 1439 (char_u *)"t:", TRUE, first); |
| 819 | 1440 } |
| 1441 #endif | |
| 1442 | |
| 124 | 1443 /* |
| 1444 * List Vim variables. | |
| 1445 */ | |
| 1446 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1447 list_vim_vars(int *first) |
| 1374 | 1448 { |
| 1449 list_hashtable_vars(&vimvarht, (char_u *)"v:", FALSE, first); | |
| 71 | 1450 } |
| 1451 | |
| 1452 /* | |
| 778 | 1453 * List script-local variables, if there is a script. |
| 1454 */ | |
| 1455 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1456 list_script_vars(int *first) |
| 778 | 1457 { |
| 1458 if (current_SID > 0 && current_SID <= ga_scripts.ga_len) | |
| 1374 | 1459 list_hashtable_vars(&SCRIPT_VARS(current_SID), |
| 1460 (char_u *)"s:", FALSE, first); | |
| 778 | 1461 } |
| 1462 | |
| 1463 /* | |
| 71 | 1464 * List variables in "arg". |
| 1465 */ | |
| 1466 static char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1467 list_arg_vars(exarg_T *eap, char_u *arg, int *first) |
| 71 | 1468 { |
| 1469 int error = FALSE; | |
| 159 | 1470 int len; |
| 71 | 1471 char_u *name; |
| 159 | 1472 char_u *name_start; |
| 1473 char_u *arg_subsc; | |
| 1474 char_u *tofree; | |
| 1475 typval_T tv; | |
| 71 | 1476 |
| 1477 while (!ends_excmd(*arg) && !got_int) | |
| 1478 { | |
| 159 | 1479 if (error || eap->skip) |
| 1480 { | |
| 271 | 1481 arg = find_name_end(arg, NULL, NULL, FNE_INCL_BR | FNE_CHECK_START); |
| 159 | 1482 if (!vim_iswhite(*arg) && !ends_excmd(*arg)) |
| 1483 { | |
| 1484 emsg_severe = TRUE; | |
| 1485 EMSG(_(e_trailing)); | |
| 1486 break; | |
| 1487 } | |
| 1488 } | |
| 1489 else | |
| 1490 { | |
| 1491 /* get_name_len() takes care of expanding curly braces */ | |
| 1492 name_start = name = arg; | |
| 1493 len = get_name_len(&arg, &tofree, TRUE, TRUE); | |
| 1494 if (len <= 0) | |
| 1495 { | |
| 1496 /* This is mainly to keep test 49 working: when expanding | |
| 1497 * curly braces fails overrule the exception error message. */ | |
| 1498 if (len < 0 && !aborting()) | |
| 1499 { | |
| 1500 emsg_severe = TRUE; | |
| 1501 EMSG2(_(e_invarg2), arg); | |
| 1502 break; | |
| 1503 } | |
| 1504 error = TRUE; | |
| 1505 } | |
| 1506 else | |
| 1507 { | |
| 1508 if (tofree != NULL) | |
| 1509 name = tofree; | |
| 6791 | 1510 if (get_var_tv(name, len, &tv, NULL, TRUE, FALSE) == FAIL) |
| 71 | 1511 error = TRUE; |
| 1512 else | |
| 1513 { | |
| 159 | 1514 /* handle d.key, l[idx], f(expr) */ |
| 1515 arg_subsc = arg; | |
| 1516 if (handle_subscript(&arg, &tv, TRUE, TRUE) == FAIL) | |
| 124 | 1517 error = TRUE; |
| 7 | 1518 else |
| 124 | 1519 { |
| 159 | 1520 if (arg == arg_subsc && len == 2 && name[1] == ':') |
| 124 | 1521 { |
| 159 | 1522 switch (*name) |
| 124 | 1523 { |
| 1374 | 1524 case 'g': list_glob_vars(first); break; |
| 1525 case 'b': list_buf_vars(first); break; | |
| 1526 case 'w': list_win_vars(first); break; | |
| 819 | 1527 #ifdef FEAT_WINDOWS |
| 1374 | 1528 case 't': list_tab_vars(first); break; |
| 1529 #endif | |
| 1530 case 'v': list_vim_vars(first); break; | |
| 1531 case 's': list_script_vars(first); break; | |
| 1532 case 'l': list_func_vars(first); break; | |
| 159 | 1533 default: |
| 1534 EMSG2(_("E738: Can't list variables for %s"), name); | |
| 124 | 1535 } |
| 1536 } | |
| 1537 else | |
| 159 | 1538 { |
| 1539 char_u numbuf[NUMBUFLEN]; | |
| 1540 char_u *tf; | |
| 1541 int c; | |
| 1542 char_u *s; | |
| 1543 | |
| 634 | 1544 s = echo_string(&tv, &tf, numbuf, 0); |
| 159 | 1545 c = *arg; |
| 1546 *arg = NUL; | |
| 1547 list_one_var_a((char_u *)"", | |
| 1548 arg == arg_subsc ? name : name_start, | |
| 1374 | 1549 tv.v_type, |
| 1550 s == NULL ? (char_u *)"" : s, | |
| 1551 first); | |
| 159 | 1552 *arg = c; |
| 1553 vim_free(tf); | |
| 1554 } | |
| 1555 clear_tv(&tv); | |
| 124 | 1556 } |
| 7 | 1557 } |
| 71 | 1558 } |
| 159 | 1559 |
| 1560 vim_free(tofree); | |
| 1561 } | |
| 1562 | |
| 1563 arg = skipwhite(arg); | |
| 71 | 1564 } |
| 1565 | |
| 1566 return arg; | |
| 1567 } | |
| 1568 | |
| 1569 /* | |
| 1570 * Set one item of ":let var = expr" or ":let [v1, v2] = list" to its value. | |
| 1571 * Returns a pointer to the char just after the var name. | |
| 1572 * Returns NULL if there is an error. | |
| 1573 */ | |
| 1574 static char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1575 ex_let_one( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1576 char_u *arg, /* points to variable name */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1577 typval_T *tv, /* value to assign to variable */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1578 int copy, /* copy value from "tv" */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1579 char_u *endchars, /* valid chars after variable name or NULL */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1580 char_u *op) /* "+", "-", "." or NULL*/ |
| 71 | 1581 { |
| 1582 int c1; | |
| 1583 char_u *name; | |
| 1584 char_u *p; | |
| 1585 char_u *arg_end = NULL; | |
| 1586 int len; | |
| 1587 int opt_flags; | |
| 117 | 1588 char_u *tofree = NULL; |
| 71 | 1589 |
| 1590 /* | |
| 1591 * ":let $VAR = expr": Set environment variable. | |
| 1592 */ | |
| 1593 if (*arg == '$') | |
| 1594 { | |
| 1595 /* Find the end of the name. */ | |
| 1596 ++arg; | |
| 1597 name = arg; | |
| 1598 len = get_env_len(&arg); | |
| 1599 if (len == 0) | |
| 1600 EMSG2(_(e_invarg2), name - 1); | |
| 1601 else | |
| 1602 { | |
| 117 | 1603 if (op != NULL && (*op == '+' || *op == '-')) |
| 1604 EMSG2(_(e_letwrong), op); | |
| 1605 else if (endchars != NULL | |
| 76 | 1606 && vim_strchr(endchars, *skipwhite(arg)) == NULL) |
| 71 | 1607 EMSG(_(e_letunexp)); |
| 2650 | 1608 else if (!check_secure()) |
| 7 | 1609 { |
| 71 | 1610 c1 = name[len]; |
| 1611 name[len] = NUL; | |
| 323 | 1612 p = get_tv_string_chk(tv); |
| 1613 if (p != NULL && op != NULL && *op == '.') | |
| 117 | 1614 { |
| 1615 int mustfree = FALSE; | |
| 1616 char_u *s = vim_getenv(name, &mustfree); | |
| 1617 | |
| 1618 if (s != NULL) | |
| 1619 { | |
| 1620 p = tofree = concat_str(s, p); | |
| 1621 if (mustfree) | |
| 1622 vim_free(s); | |
| 1623 } | |
| 1624 } | |
| 1625 if (p != NULL) | |
| 323 | 1626 { |
| 117 | 1627 vim_setenv(name, p); |
| 323 | 1628 if (STRICMP(name, "HOME") == 0) |
| 1629 init_homedir(); | |
| 1630 else if (didset_vim && STRICMP(name, "VIM") == 0) | |
| 1631 didset_vim = FALSE; | |
| 1632 else if (didset_vimruntime | |
| 1633 && STRICMP(name, "VIMRUNTIME") == 0) | |
| 1634 didset_vimruntime = FALSE; | |
| 1635 arg_end = arg; | |
| 1636 } | |
| 71 | 1637 name[len] = c1; |
| 117 | 1638 vim_free(tofree); |
| 71 | 1639 } |
| 1640 } | |
| 1641 } | |
| 1642 | |
| 1643 /* | |
| 1644 * ":let &option = expr": Set option value. | |
| 1645 * ":let &l:option = expr": Set local option value. | |
| 1646 * ":let &g:option = expr": Set global option value. | |
| 1647 */ | |
| 1648 else if (*arg == '&') | |
| 1649 { | |
| 1650 /* Find the end of the name. */ | |
| 1651 p = find_option_end(&arg, &opt_flags); | |
| 76 | 1652 if (p == NULL || (endchars != NULL |
| 1653 && vim_strchr(endchars, *skipwhite(p)) == NULL)) | |
| 71 | 1654 EMSG(_(e_letunexp)); |
| 1655 else | |
| 1656 { | |
| 117 | 1657 long n; |
| 1658 int opt_type; | |
| 1659 long numval; | |
| 1660 char_u *stringval = NULL; | |
| 1661 char_u *s; | |
| 1662 | |
| 71 | 1663 c1 = *p; |
| 1664 *p = NUL; | |
| 117 | 1665 |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
1666 n = (long)get_tv_number(tv); |
| 323 | 1667 s = get_tv_string_chk(tv); /* != NULL if number or string */ |
| 1668 if (s != NULL && op != NULL && *op != '=') | |
| 117 | 1669 { |
| 1670 opt_type = get_option_value(arg, &numval, | |
| 1671 &stringval, opt_flags); | |
| 1672 if ((opt_type == 1 && *op == '.') | |
| 1673 || (opt_type == 0 && *op != '.')) | |
| 1674 EMSG2(_(e_letwrong), op); | |
| 1675 else | |
| 1676 { | |
| 1677 if (opt_type == 1) /* number */ | |
| 1678 { | |
| 1679 if (*op == '+') | |
| 1680 n = numval + n; | |
| 1681 else | |
| 1682 n = numval - n; | |
| 1683 } | |
| 1684 else if (opt_type == 0 && stringval != NULL) /* string */ | |
| 1685 { | |
| 1686 s = concat_str(stringval, s); | |
| 1687 vim_free(stringval); | |
| 1688 stringval = s; | |
| 1689 } | |
| 1690 } | |
| 1691 } | |
| 323 | 1692 if (s != NULL) |
| 1693 { | |
| 1694 set_option_value(arg, n, s, opt_flags); | |
| 1695 arg_end = p; | |
| 1696 } | |
| 71 | 1697 *p = c1; |
| 117 | 1698 vim_free(stringval); |
| 71 | 1699 } |
| 1700 } | |
| 1701 | |
| 1702 /* | |
| 1703 * ":let @r = expr": Set register contents. | |
| 1704 */ | |
| 1705 else if (*arg == '@') | |
| 1706 { | |
| 1707 ++arg; | |
| 117 | 1708 if (op != NULL && (*op == '+' || *op == '-')) |
| 1709 EMSG2(_(e_letwrong), op); | |
| 1710 else if (endchars != NULL | |
| 76 | 1711 && vim_strchr(endchars, *skipwhite(arg + 1)) == NULL) |
| 71 | 1712 EMSG(_(e_letunexp)); |
| 1713 else | |
| 1714 { | |
| 944 | 1715 char_u *ptofree = NULL; |
| 117 | 1716 char_u *s; |
| 1717 | |
| 323 | 1718 p = get_tv_string_chk(tv); |
| 1719 if (p != NULL && op != NULL && *op == '.') | |
| 117 | 1720 { |
| 5796 | 1721 s = get_reg_contents(*arg == '@' ? '"' : *arg, GREG_EXPR_SRC); |
| 117 | 1722 if (s != NULL) |
| 1723 { | |
| 944 | 1724 p = ptofree = concat_str(s, p); |
| 117 | 1725 vim_free(s); |
| 1726 } | |
| 1727 } | |
| 1728 if (p != NULL) | |
| 323 | 1729 { |
| 117 | 1730 write_reg_contents(*arg == '@' ? '"' : *arg, p, -1, FALSE); |
| 323 | 1731 arg_end = arg + 1; |
| 1732 } | |
| 944 | 1733 vim_free(ptofree); |
| 71 | 1734 } |
| 1735 } | |
| 1736 | |
| 1737 /* | |
| 1738 * ":let var = expr": Set internal variable. | |
| 110 | 1739 * ":let {expr} = expr": Idem, name made with curly braces |
| 71 | 1740 */ |
| 271 | 1741 else if (eval_isnamec1(*arg) || *arg == '{') |
| 71 | 1742 { |
| 137 | 1743 lval_T lv; |
| 110 | 1744 |
| 5604 | 1745 p = get_lval(arg, tv, &lv, FALSE, FALSE, 0, FNE_CHECK_START); |
| 110 | 1746 if (p != NULL && lv.ll_name != NULL) |
| 1747 { | |
| 1748 if (endchars != NULL && vim_strchr(endchars, *skipwhite(p)) == NULL) | |
| 1749 EMSG(_(e_letunexp)); | |
| 1750 else | |
| 1751 { | |
| 117 | 1752 set_var_lval(&lv, p, tv, copy, op); |
| 110 | 1753 arg_end = p; |
| 1754 } | |
| 1755 } | |
| 1756 clear_lval(&lv); | |
| 71 | 1757 } |
| 1758 | |
| 1759 else | |
| 1760 EMSG2(_(e_invarg2), arg); | |
| 1761 | |
| 1762 return arg_end; | |
| 1763 } | |
| 1764 | |
| 1765 /* | |
| 100 | 1766 * If "arg" is equal to "b:changedtick" give an error and return TRUE. |
| 1767 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
1768 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1769 check_changedtick(char_u *arg) |
| 100 | 1770 { |
| 1771 if (STRNCMP(arg, "b:changedtick", 13) == 0 && !eval_isnamec(arg[13])) | |
| 1772 { | |
| 1773 EMSG2(_(e_readonlyvar), arg); | |
| 1774 return TRUE; | |
| 1775 } | |
| 1776 return FALSE; | |
| 1777 } | |
| 1778 | |
| 1779 /* | |
| 110 | 1780 * Get an lval: variable, Dict item or List item that can be assigned a value |
| 1781 * to: "name", "na{me}", "name[expr]", "name[expr:expr]", "name[expr][expr]", | |
| 1782 * "name.key", "name.key[expr]" etc. | |
| 1783 * Indexing only works if "name" is an existing List or Dictionary. | |
| 1784 * "name" points to the start of the name. | |
| 1785 * If "rettv" is not NULL it points to the value to be assigned. | |
| 1786 * "unlet" is TRUE for ":unlet": slightly different behavior when something is | |
| 1787 * wrong; must end in space or cmd separator. | |
| 1788 * | |
| 5604 | 1789 * flags: |
| 1790 * GLV_QUIET: do not give error messages | |
| 1791 * GLV_NO_AUTOLOAD: do not use script autoloading | |
| 1792 * | |
| 110 | 1793 * Returns a pointer to just after the name, including indexes. |
| 124 | 1794 * When an evaluation error occurs "lp->ll_name" is NULL; |
| 110 | 1795 * Returns NULL for a parsing error. Still need to free items in "lp"! |
| 71 | 1796 */ |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
1797 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1798 get_lval( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1799 char_u *name, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1800 typval_T *rettv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1801 lval_T *lp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1802 int unlet, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1803 int skip, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1804 int flags, /* GLV_ values */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1805 int fne_flags) /* flags for find_name_end() */ |
| 110 | 1806 { |
| 1807 char_u *p; | |
| 1808 char_u *expr_start, *expr_end; | |
| 1809 int cc; | |
| 137 | 1810 dictitem_T *v; |
| 1811 typval_T var1; | |
| 1812 typval_T var2; | |
| 110 | 1813 int empty1 = FALSE; |
| 137 | 1814 listitem_T *ni; |
| 100 | 1815 char_u *key = NULL; |
| 1816 int len; | |
| 137 | 1817 hashtab_T *ht; |
| 5604 | 1818 int quiet = flags & GLV_QUIET; |
| 71 | 1819 |
| 110 | 1820 /* Clear everything in "lp". */ |
| 137 | 1821 vim_memset(lp, 0, sizeof(lval_T)); |
| 110 | 1822 |
| 1823 if (skip) | |
| 1824 { | |
| 1825 /* When skipping just find the end of the name. */ | |
| 1826 lp->ll_name = name; | |
| 271 | 1827 return find_name_end(name, NULL, NULL, FNE_INCL_BR | fne_flags); |
| 110 | 1828 } |
| 1829 | |
| 1830 /* Find the end of the name. */ | |
| 271 | 1831 p = find_name_end(name, &expr_start, &expr_end, fne_flags); |
| 110 | 1832 if (expr_start != NULL) |
| 1833 { | |
| 1834 /* Don't expand the name when we already know there is an error. */ | |
| 1835 if (unlet && !vim_iswhite(*p) && !ends_excmd(*p) | |
| 1836 && *p != '[' && *p != '.') | |
| 1837 { | |
| 1838 EMSG(_(e_trailing)); | |
| 1839 return NULL; | |
| 1840 } | |
| 1841 | |
| 1842 lp->ll_exp_name = make_expanded_name(name, expr_start, expr_end, p); | |
| 1843 if (lp->ll_exp_name == NULL) | |
| 1844 { | |
| 1845 /* Report an invalid expression in braces, unless the | |
| 1846 * expression evaluation has been cancelled due to an | |
| 1847 * aborting error, an interrupt, or an exception. */ | |
| 1848 if (!aborting() && !quiet) | |
| 1849 { | |
| 121 | 1850 emsg_severe = TRUE; |
| 110 | 1851 EMSG2(_(e_invarg2), name); |
| 1852 return NULL; | |
| 1853 } | |
| 1854 } | |
| 1855 lp->ll_name = lp->ll_exp_name; | |
| 1856 } | |
| 1857 else | |
| 1858 lp->ll_name = name; | |
| 1859 | |
| 1860 /* Without [idx] or .key we are done. */ | |
| 1861 if ((*p != '[' && *p != '.') || lp->ll_name == NULL) | |
| 1862 return p; | |
| 1863 | |
| 1864 cc = *p; | |
| 1865 *p = NUL; | |
| 5604 | 1866 v = find_var(lp->ll_name, &ht, flags & GLV_NO_AUTOLOAD); |
| 110 | 1867 if (v == NULL && !quiet) |
| 1868 EMSG2(_(e_undefvar), lp->ll_name); | |
| 1869 *p = cc; | |
| 71 | 1870 if (v == NULL) |
| 1871 return NULL; | |
| 1872 | |
| 110 | 1873 /* |
| 1874 * Loop until no more [idx] or .key is following. | |
| 1875 */ | |
| 137 | 1876 lp->ll_tv = &v->di_tv; |
| 110 | 1877 while (*p == '[' || (*p == '.' && lp->ll_tv->v_type == VAR_DICT)) |
| 1878 { | |
| 1879 if (!(lp->ll_tv->v_type == VAR_LIST && lp->ll_tv->vval.v_list != NULL) | |
| 1880 && !(lp->ll_tv->v_type == VAR_DICT | |
| 1881 && lp->ll_tv->vval.v_dict != NULL)) | |
| 1882 { | |
| 1883 if (!quiet) | |
| 1884 EMSG(_("E689: Can only index a List or Dictionary")); | |
| 1885 return NULL; | |
| 1886 } | |
| 1887 if (lp->ll_range) | |
| 1888 { | |
| 1889 if (!quiet) | |
| 1890 EMSG(_("E708: [:] must come last")); | |
| 1891 return NULL; | |
| 71 | 1892 } |
| 88 | 1893 |
| 100 | 1894 len = -1; |
| 1895 if (*p == '.') | |
| 1896 { | |
| 1897 key = p + 1; | |
| 1898 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len) | |
| 1899 ; | |
| 1900 if (len == 0) | |
| 1901 { | |
| 110 | 1902 if (!quiet) |
| 1903 EMSG(_(e_emptykey)); | |
| 1904 return NULL; | |
| 88 | 1905 } |
| 100 | 1906 p = key + len; |
| 1907 } | |
| 1908 else | |
| 1909 { | |
| 1910 /* Get the index [expr] or the first index [expr: ]. */ | |
| 88 | 1911 p = skipwhite(p + 1); |
| 100 | 1912 if (*p == ':') |
| 1913 empty1 = TRUE; | |
| 88 | 1914 else |
| 1915 { | |
| 100 | 1916 empty1 = FALSE; |
| 1917 if (eval1(&p, &var1, TRUE) == FAIL) /* recursive! */ | |
| 110 | 1918 return NULL; |
| 323 | 1919 if (get_tv_string_chk(&var1) == NULL) |
| 1920 { | |
| 1921 /* not a number or string */ | |
| 1922 clear_tv(&var1); | |
| 1923 return NULL; | |
| 1924 } | |
| 100 | 1925 } |
| 1926 | |
| 1927 /* Optionally get the second index [ :expr]. */ | |
| 1928 if (*p == ':') | |
| 1929 { | |
| 110 | 1930 if (lp->ll_tv->v_type == VAR_DICT) |
| 1931 { | |
| 1932 if (!quiet) | |
| 117 | 1933 EMSG(_(e_dictrange)); |
| 100 | 1934 if (!empty1) |
| 1935 clear_tv(&var1); | |
| 110 | 1936 return NULL; |
| 1937 } | |
| 1938 if (rettv != NULL && (rettv->v_type != VAR_LIST | |
| 1939 || rettv->vval.v_list == NULL)) | |
| 1940 { | |
| 1941 if (!quiet) | |
| 1942 EMSG(_("E709: [:] requires a List value")); | |
| 88 | 1943 if (!empty1) |
| 1944 clear_tv(&var1); | |
| 110 | 1945 return NULL; |
| 88 | 1946 } |
| 100 | 1947 p = skipwhite(p + 1); |
| 1948 if (*p == ']') | |
| 110 | 1949 lp->ll_empty2 = TRUE; |
| 100 | 1950 else |
| 1951 { | |
| 110 | 1952 lp->ll_empty2 = FALSE; |
| 100 | 1953 if (eval1(&p, &var2, TRUE) == FAIL) /* recursive! */ |
| 1954 { | |
| 1955 if (!empty1) | |
| 1956 clear_tv(&var1); | |
| 110 | 1957 return NULL; |
| 100 | 1958 } |
| 323 | 1959 if (get_tv_string_chk(&var2) == NULL) |
| 1960 { | |
| 1961 /* not a number or string */ | |
| 1962 if (!empty1) | |
| 1963 clear_tv(&var1); | |
| 1964 clear_tv(&var2); | |
| 1965 return NULL; | |
| 1966 } | |
| 100 | 1967 } |
| 110 | 1968 lp->ll_range = TRUE; |
| 100 | 1969 } |
| 1970 else | |
| 110 | 1971 lp->ll_range = FALSE; |
| 100 | 1972 |
| 1973 if (*p != ']') | |
| 1974 { | |
| 110 | 1975 if (!quiet) |
| 1976 EMSG(_(e_missbrac)); | |
| 100 | 1977 if (!empty1) |
| 1978 clear_tv(&var1); | |
| 110 | 1979 if (lp->ll_range && !lp->ll_empty2) |
| 100 | 1980 clear_tv(&var2); |
| 110 | 1981 return NULL; |
| 100 | 1982 } |
| 1983 | |
| 1984 /* Skip to past ']'. */ | |
| 1985 ++p; | |
| 1986 } | |
| 1987 | |
| 110 | 1988 if (lp->ll_tv->v_type == VAR_DICT) |
| 100 | 1989 { |
| 1990 if (len == -1) | |
| 1991 { | |
| 110 | 1992 /* "[key]": get key from "var1" */ |
|
8839
9fa567d13551
commit https://github.com/vim/vim/commit/0921ecff1c5a74541bad6c073e8ade32247403d8
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
1993 key = get_tv_string_chk(&var1); /* is number or string */ |
|
9fa567d13551
commit https://github.com/vim/vim/commit/0921ecff1c5a74541bad6c073e8ade32247403d8
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
1994 if (key == NULL) |
|
9fa567d13551
commit https://github.com/vim/vim/commit/0921ecff1c5a74541bad6c073e8ade32247403d8
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
1995 { |
| 100 | 1996 clear_tv(&var1); |
| 110 | 1997 return NULL; |
| 1998 } | |
| 1999 } | |
| 117 | 2000 lp->ll_list = NULL; |
| 2001 lp->ll_dict = lp->ll_tv->vval.v_dict; | |
| 121 | 2002 lp->ll_di = dict_find(lp->ll_dict, key, len); |
| 2739 | 2003 |
| 3687 | 2004 /* When assigning to a scope dictionary check that a function and |
| 2005 * variable name is valid (only variable name unless it is l: or | |
| 2006 * g: dictionary). Disallow overwriting a builtin function. */ | |
| 2007 if (rettv != NULL && lp->ll_dict->dv_scope != 0) | |
| 2008 { | |
| 2009 int prevval; | |
| 2010 int wrong; | |
| 2011 | |
| 2012 if (len != -1) | |
| 2013 { | |
| 2014 prevval = key[len]; | |
| 2015 key[len] = NUL; | |
| 2016 } | |
|
4819
8c4324e6f477
updated for version 7.3.1156
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
2017 else |
|
8c4324e6f477
updated for version 7.3.1156
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
2018 prevval = 0; /* avoid compiler warning */ |
| 3687 | 2019 wrong = (lp->ll_dict->dv_scope == VAR_DEF_SCOPE |
| 2020 && rettv->v_type == VAR_FUNC | |
| 2739 | 2021 && var_check_func_name(key, lp->ll_di == NULL)) |
| 3687 | 2022 || !valid_varname(key); |
| 2023 if (len != -1) | |
| 2024 key[len] = prevval; | |
| 2025 if (wrong) | |
| 2739 | 2026 return NULL; |
| 2027 } | |
| 2028 | |
| 110 | 2029 if (lp->ll_di == NULL) |
| 100 | 2030 { |
| 2739 | 2031 /* Can't add "v:" variable. */ |
| 2032 if (lp->ll_dict == &vimvardict) | |
| 2033 { | |
| 2034 EMSG2(_(e_illvar), name); | |
| 2035 return NULL; | |
| 2036 } | |
| 2037 | |
| 121 | 2038 /* Key does not exist in dict: may need to add it. */ |
| 110 | 2039 if (*p == '[' || *p == '.' || unlet) |
| 2040 { | |
| 2041 if (!quiet) | |
| 117 | 2042 EMSG2(_(e_dictkey), key); |
| 100 | 2043 if (len == -1) |
| 2044 clear_tv(&var1); | |
| 110 | 2045 return NULL; |
| 100 | 2046 } |
| 2047 if (len == -1) | |
| 110 | 2048 lp->ll_newkey = vim_strsave(key); |
| 100 | 2049 else |
| 110 | 2050 lp->ll_newkey = vim_strnsave(key, len); |
| 100 | 2051 if (len == -1) |
| 2052 clear_tv(&var1); | |
| 110 | 2053 if (lp->ll_newkey == NULL) |
| 100 | 2054 p = NULL; |
| 2055 break; | |
| 2056 } | |
| 2739 | 2057 /* existing variable, need to check if it can be changed */ |
| 6773 | 2058 else if (var_check_ro(lp->ll_di->di_flags, name, FALSE)) |
| 2739 | 2059 return NULL; |
| 2060 | |
| 100 | 2061 if (len == -1) |
| 88 | 2062 clear_tv(&var1); |
| 110 | 2063 lp->ll_tv = &lp->ll_di->di_tv; |
| 100 | 2064 } |
| 2065 else | |
| 2066 { | |
| 2067 /* | |
| 2068 * Get the number and item for the only or first index of the List. | |
| 2069 */ | |
| 2070 if (empty1) | |
| 110 | 2071 lp->ll_n1 = 0; |
| 100 | 2072 else |
| 2073 { | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
2074 lp->ll_n1 = (long)get_tv_number(&var1); |
|
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
2075 /* is number or string */ |
| 100 | 2076 clear_tv(&var1); |
| 2077 } | |
| 117 | 2078 lp->ll_dict = NULL; |
| 110 | 2079 lp->ll_list = lp->ll_tv->vval.v_list; |
| 2080 lp->ll_li = list_find(lp->ll_list, lp->ll_n1); | |
| 2081 if (lp->ll_li == NULL) | |
| 2082 { | |
| 842 | 2083 if (lp->ll_n1 < 0) |
| 2084 { | |
| 2085 lp->ll_n1 = 0; | |
| 2086 lp->ll_li = list_find(lp->ll_list, lp->ll_n1); | |
| 2087 } | |
| 2088 } | |
| 2089 if (lp->ll_li == NULL) | |
| 2090 { | |
| 110 | 2091 if (lp->ll_range && !lp->ll_empty2) |
| 100 | 2092 clear_tv(&var2); |
| 2772 | 2093 if (!quiet) |
| 2094 EMSGN(_(e_listidx), lp->ll_n1); | |
| 110 | 2095 return NULL; |
| 100 | 2096 } |
| 2097 | |
| 2098 /* | |
| 2099 * May need to find the item or absolute index for the second | |
| 2100 * index of a range. | |
| 110 | 2101 * When no index given: "lp->ll_empty2" is TRUE. |
| 2102 * Otherwise "lp->ll_n2" is set to the second index. | |
| 100 | 2103 */ |
| 110 | 2104 if (lp->ll_range && !lp->ll_empty2) |
| 2105 { | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
2106 lp->ll_n2 = (long)get_tv_number(&var2); |
|
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
2107 /* is number or string */ |
| 88 | 2108 clear_tv(&var2); |
| 110 | 2109 if (lp->ll_n2 < 0) |
| 2110 { | |
| 2111 ni = list_find(lp->ll_list, lp->ll_n2); | |
| 100 | 2112 if (ni == NULL) |
| 2772 | 2113 { |
| 2114 if (!quiet) | |
| 2115 EMSGN(_(e_listidx), lp->ll_n2); | |
| 110 | 2116 return NULL; |
| 2772 | 2117 } |
| 110 | 2118 lp->ll_n2 = list_idx_of_item(lp->ll_list, ni); |
| 2119 } | |
| 2120 | |
| 2121 /* Check that lp->ll_n2 isn't before lp->ll_n1. */ | |
| 2122 if (lp->ll_n1 < 0) | |
| 2123 lp->ll_n1 = list_idx_of_item(lp->ll_list, lp->ll_li); | |
| 2124 if (lp->ll_n2 < lp->ll_n1) | |
| 2772 | 2125 { |
| 2126 if (!quiet) | |
| 2127 EMSGN(_(e_listidx), lp->ll_n2); | |
| 110 | 2128 return NULL; |
| 2772 | 2129 } |
| 110 | 2130 } |
| 2131 | |
| 2132 lp->ll_tv = &lp->ll_li->li_tv; | |
| 2133 } | |
| 2134 } | |
| 2135 | |
| 2136 return p; | |
| 2137 } | |
| 2138 | |
| 2139 /* | |
| 137 | 2140 * Clear lval "lp" that was filled by get_lval(). |
| 110 | 2141 */ |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2142 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2143 clear_lval(lval_T *lp) |
| 110 | 2144 { |
| 2145 vim_free(lp->ll_exp_name); | |
| 2146 vim_free(lp->ll_newkey); | |
| 2147 } | |
| 2148 | |
| 2149 /* | |
| 151 | 2150 * Set a variable that was parsed by get_lval() to "rettv". |
| 110 | 2151 * "endp" points to just after the parsed name. |
| 117 | 2152 * "op" is NULL, "+" for "+=", "-" for "-=", "." for ".=" or "=" for "=". |
| 2153 */ | |
| 2154 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2155 set_var_lval( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2156 lval_T *lp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2157 char_u *endp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2158 typval_T *rettv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2159 int copy, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2160 char_u *op) |
| 110 | 2161 { |
| 2162 int cc; | |
| 137 | 2163 listitem_T *ri; |
| 2164 dictitem_T *di; | |
| 110 | 2165 |
| 2166 if (lp->ll_tv == NULL) | |
| 2167 { | |
| 2168 if (!check_changedtick(lp->ll_name)) | |
| 2169 { | |
| 2170 cc = *endp; | |
| 2171 *endp = NUL; | |
| 117 | 2172 if (op != NULL && *op != '=') |
| 2173 { | |
| 137 | 2174 typval_T tv; |
| 117 | 2175 |
| 151 | 2176 /* handle +=, -= and .= */ |
| 6791 | 2177 di = NULL; |
| 835 | 2178 if (get_var_tv(lp->ll_name, (int)STRLEN(lp->ll_name), |
| 6791 | 2179 &tv, &di, TRUE, FALSE) == OK) |
| 2180 { | |
| 2181 if ((di == NULL | |
| 2182 || (!var_check_ro(di->di_flags, lp->ll_name, FALSE) | |
| 2183 && !tv_check_lock(di->di_tv.v_lock, lp->ll_name, | |
| 2184 FALSE))) | |
| 2185 && tv_op(&tv, rettv, op) == OK) | |
| 117 | 2186 set_var(lp->ll_name, &tv, FALSE); |
| 2187 clear_tv(&tv); | |
| 2188 } | |
| 2189 } | |
| 2190 else | |
| 2191 set_var(lp->ll_name, rettv, copy); | |
| 110 | 2192 *endp = cc; |
| 2193 } | |
| 2194 } | |
| 151 | 2195 else if (tv_check_lock(lp->ll_newkey == NULL |
| 2196 ? lp->ll_tv->v_lock | |
| 6773 | 2197 : lp->ll_tv->vval.v_dict->dv_lock, lp->ll_name, FALSE)) |
| 151 | 2198 ; |
| 110 | 2199 else if (lp->ll_range) |
| 2200 { | |
| 6166 | 2201 listitem_T *ll_li = lp->ll_li; |
| 2202 int ll_n1 = lp->ll_n1; | |
| 2203 | |
| 2204 /* | |
| 2205 * Check whether any of the list items is locked | |
| 2206 */ | |
| 6422 | 2207 for (ri = rettv->vval.v_list->lv_first; ri != NULL && ll_li != NULL; ) |
| 6166 | 2208 { |
| 6773 | 2209 if (tv_check_lock(ll_li->li_tv.v_lock, lp->ll_name, FALSE)) |
| 6166 | 2210 return; |
| 2211 ri = ri->li_next; | |
| 2212 if (ri == NULL || (!lp->ll_empty2 && lp->ll_n2 == ll_n1)) | |
| 2213 break; | |
| 2214 ll_li = ll_li->li_next; | |
| 2215 ++ll_n1; | |
| 2216 } | |
| 2217 | |
| 110 | 2218 /* |
| 2219 * Assign the List values to the list items. | |
| 2220 */ | |
| 2221 for (ri = rettv->vval.v_list->lv_first; ri != NULL; ) | |
| 2222 { | |
| 117 | 2223 if (op != NULL && *op != '=') |
| 2224 tv_op(&lp->ll_li->li_tv, &ri->li_tv, op); | |
| 2225 else | |
| 2226 { | |
| 2227 clear_tv(&lp->ll_li->li_tv); | |
| 2228 copy_tv(&ri->li_tv, &lp->ll_li->li_tv); | |
| 2229 } | |
| 110 | 2230 ri = ri->li_next; |
| 2231 if (ri == NULL || (!lp->ll_empty2 && lp->ll_n2 == lp->ll_n1)) | |
| 2232 break; | |
| 2233 if (lp->ll_li->li_next == NULL) | |
| 2234 { | |
| 2235 /* Need to add an empty item. */ | |
| 533 | 2236 if (list_append_number(lp->ll_list, 0) == FAIL) |
| 110 | 2237 { |
| 2238 ri = NULL; | |
| 88 | 2239 break; |
| 110 | 2240 } |
| 2241 } | |
| 2242 lp->ll_li = lp->ll_li->li_next; | |
| 2243 ++lp->ll_n1; | |
| 2244 } | |
| 2245 if (ri != NULL) | |
| 2246 EMSG(_("E710: List value has more items than target")); | |
| 117 | 2247 else if (lp->ll_empty2 |
| 2248 ? (lp->ll_li != NULL && lp->ll_li->li_next != NULL) | |
| 110 | 2249 : lp->ll_n1 != lp->ll_n2) |
| 2250 EMSG(_("E711: List value has not enough items")); | |
| 2251 } | |
| 2252 else | |
| 2253 { | |
| 2254 /* | |
| 2255 * Assign to a List or Dictionary item. | |
| 2256 */ | |
| 2257 if (lp->ll_newkey != NULL) | |
| 2258 { | |
| 117 | 2259 if (op != NULL && *op != '=') |
| 2260 { | |
| 2261 EMSG2(_(e_letwrong), op); | |
| 2262 return; | |
| 2263 } | |
| 2264 | |
| 110 | 2265 /* Need to add an item to the Dictionary. */ |
| 121 | 2266 di = dictitem_alloc(lp->ll_newkey); |
| 110 | 2267 if (di == NULL) |
| 2268 return; | |
| 121 | 2269 if (dict_add(lp->ll_tv->vval.v_dict, di) == FAIL) |
| 2270 { | |
| 2271 vim_free(di); | |
| 2272 return; | |
| 2273 } | |
| 110 | 2274 lp->ll_tv = &di->di_tv; |
| 2275 } | |
| 117 | 2276 else if (op != NULL && *op != '=') |
| 2277 { | |
| 2278 tv_op(lp->ll_tv, rettv, op); | |
| 2279 return; | |
| 2280 } | |
| 110 | 2281 else |
| 2282 clear_tv(lp->ll_tv); | |
| 2283 | |
| 2284 /* | |
| 2285 * Assign the value to the variable or list item. | |
| 2286 */ | |
| 2287 if (copy) | |
| 2288 copy_tv(rettv, lp->ll_tv); | |
| 2289 else | |
| 2290 { | |
| 2291 *lp->ll_tv = *rettv; | |
| 156 | 2292 lp->ll_tv->v_lock = 0; |
| 110 | 2293 init_tv(rettv); |
| 2294 } | |
| 2295 } | |
| 7 | 2296 } |
| 2297 | |
| 76 | 2298 /* |
| 117 | 2299 * Handle "tv1 += tv2", "tv1 -= tv2" and "tv1 .= tv2" |
| 2300 * Returns OK or FAIL. | |
| 2301 */ | |
| 2302 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2303 tv_op(typval_T *tv1, typval_T *tv2, char_u *op) |
| 117 | 2304 { |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
2305 varnumber_T n; |
| 117 | 2306 char_u numbuf[NUMBUFLEN]; |
| 2307 char_u *s; | |
| 2308 | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
2309 /* Can't do anything with a Funcref, Dict, v:true on the right. */ |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
2310 if (tv2->v_type != VAR_FUNC && tv2->v_type != VAR_DICT |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
2311 && tv2->v_type != VAR_SPECIAL) |
| 117 | 2312 { |
| 2313 switch (tv1->v_type) | |
| 2314 { | |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
2315 case VAR_UNKNOWN: |
| 117 | 2316 case VAR_DICT: |
| 2317 case VAR_FUNC: | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
2318 case VAR_PARTIAL: |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
2319 case VAR_SPECIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
2320 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
2321 case VAR_CHANNEL: |
| 117 | 2322 break; |
| 2323 | |
| 2324 case VAR_LIST: | |
| 2325 if (*op != '+' || tv2->v_type != VAR_LIST) | |
| 2326 break; | |
| 2327 /* List += List */ | |
| 2328 if (tv1->vval.v_list != NULL && tv2->vval.v_list != NULL) | |
| 2329 list_extend(tv1->vval.v_list, tv2->vval.v_list, NULL); | |
| 2330 return OK; | |
| 2331 | |
| 2332 case VAR_NUMBER: | |
| 2333 case VAR_STRING: | |
| 2334 if (tv2->v_type == VAR_LIST) | |
| 2335 break; | |
| 2336 if (*op == '+' || *op == '-') | |
| 2337 { | |
| 2338 /* nr += nr or nr -= nr*/ | |
| 2339 n = get_tv_number(tv1); | |
| 1624 | 2340 #ifdef FEAT_FLOAT |
| 2341 if (tv2->v_type == VAR_FLOAT) | |
| 2342 { | |
| 2343 float_T f = n; | |
| 2344 | |
| 2345 if (*op == '+') | |
| 2346 f += tv2->vval.v_float; | |
| 2347 else | |
| 2348 f -= tv2->vval.v_float; | |
| 2349 clear_tv(tv1); | |
| 2350 tv1->v_type = VAR_FLOAT; | |
| 2351 tv1->vval.v_float = f; | |
| 2352 } | |
| 117 | 2353 else |
| 1624 | 2354 #endif |
| 2355 { | |
| 2356 if (*op == '+') | |
| 2357 n += get_tv_number(tv2); | |
| 2358 else | |
| 2359 n -= get_tv_number(tv2); | |
| 2360 clear_tv(tv1); | |
| 2361 tv1->v_type = VAR_NUMBER; | |
| 2362 tv1->vval.v_number = n; | |
| 2363 } | |
| 2364 } | |
| 2365 else | |
| 2366 { | |
| 2367 if (tv2->v_type == VAR_FLOAT) | |
| 2368 break; | |
| 2369 | |
| 117 | 2370 /* str .= str */ |
| 2371 s = get_tv_string(tv1); | |
| 2372 s = concat_str(s, get_tv_string_buf(tv2, numbuf)); | |
| 2373 clear_tv(tv1); | |
| 2374 tv1->v_type = VAR_STRING; | |
| 2375 tv1->vval.v_string = s; | |
| 2376 } | |
| 2377 return OK; | |
| 1624 | 2378 |
| 2379 case VAR_FLOAT: | |
|
8364
991d8fd4d841
commit https://github.com/vim/vim/commit/5fac467474376a844407cecc0ff481510ead221c
Christian Brabandt <cb@256bit.org>
parents:
8350
diff
changeset
|
2380 #ifdef FEAT_FLOAT |
| 1624 | 2381 { |
| 2382 float_T f; | |
| 2383 | |
| 2384 if (*op == '.' || (tv2->v_type != VAR_FLOAT | |
| 2385 && tv2->v_type != VAR_NUMBER | |
| 2386 && tv2->v_type != VAR_STRING)) | |
| 2387 break; | |
| 2388 if (tv2->v_type == VAR_FLOAT) | |
| 2389 f = tv2->vval.v_float; | |
| 2390 else | |
| 2391 f = get_tv_number(tv2); | |
| 2392 if (*op == '+') | |
| 2393 tv1->vval.v_float += f; | |
| 2394 else | |
| 2395 tv1->vval.v_float -= f; | |
| 2396 } | |
|
8364
991d8fd4d841
commit https://github.com/vim/vim/commit/5fac467474376a844407cecc0ff481510ead221c
Christian Brabandt <cb@256bit.org>
parents:
8350
diff
changeset
|
2397 #endif |
| 1624 | 2398 return OK; |
| 117 | 2399 } |
| 2400 } | |
| 2401 | |
| 2402 EMSG2(_(e_letwrong), op); | |
| 2403 return FAIL; | |
| 2404 } | |
| 2405 | |
| 2406 /* | |
| 76 | 2407 * Evaluate the expression used in a ":for var in expr" command. |
| 2408 * "arg" points to "var". | |
| 2409 * Set "*errp" to TRUE for an error, FALSE otherwise; | |
| 2410 * Return a pointer that holds the info. Null when there is an error. | |
| 2411 */ | |
| 2412 void * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2413 eval_for_line( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2414 char_u *arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2415 int *errp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2416 char_u **nextcmdp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2417 int skip) |
| 76 | 2418 { |
| 137 | 2419 forinfo_T *fi; |
| 76 | 2420 char_u *expr; |
| 137 | 2421 typval_T tv; |
| 2422 list_T *l; | |
| 76 | 2423 |
| 2424 *errp = TRUE; /* default: there is an error */ | |
| 2425 | |
| 137 | 2426 fi = (forinfo_T *)alloc_clear(sizeof(forinfo_T)); |
| 76 | 2427 if (fi == NULL) |
| 2428 return NULL; | |
| 2429 | |
| 2430 expr = skip_var_list(arg, &fi->fi_varcount, &fi->fi_semicolon); | |
| 2431 if (expr == NULL) | |
| 2432 return fi; | |
| 2433 | |
| 2434 expr = skipwhite(expr); | |
| 2435 if (expr[0] != 'i' || expr[1] != 'n' || !vim_iswhite(expr[2])) | |
| 2436 { | |
| 86 | 2437 EMSG(_("E690: Missing \"in\" after :for")); |
| 76 | 2438 return fi; |
| 2439 } | |
| 2440 | |
| 2441 if (skip) | |
| 2442 ++emsg_skip; | |
| 2443 if (eval0(skipwhite(expr + 2), &tv, nextcmdp, !skip) == OK) | |
| 2444 { | |
| 2445 *errp = FALSE; | |
| 2446 if (!skip) | |
| 2447 { | |
| 2448 l = tv.vval.v_list; | |
|
9062
0aa90b84118c
commit https://github.com/vim/vim/commit/d8585eded6359f1d7e1981e96ae775efd077c638
Christian Brabandt <cb@256bit.org>
parents:
9058
diff
changeset
|
2449 if (tv.v_type != VAR_LIST) |
| 359 | 2450 { |
| 76 | 2451 EMSG(_(e_listreq)); |
| 359 | 2452 clear_tv(&tv); |
| 2453 } | |
|
9062
0aa90b84118c
commit https://github.com/vim/vim/commit/d8585eded6359f1d7e1981e96ae775efd077c638
Christian Brabandt <cb@256bit.org>
parents:
9058
diff
changeset
|
2454 else if (l == NULL) |
|
0aa90b84118c
commit https://github.com/vim/vim/commit/d8585eded6359f1d7e1981e96ae775efd077c638
Christian Brabandt <cb@256bit.org>
parents:
9058
diff
changeset
|
2455 { |
|
0aa90b84118c
commit https://github.com/vim/vim/commit/d8585eded6359f1d7e1981e96ae775efd077c638
Christian Brabandt <cb@256bit.org>
parents:
9058
diff
changeset
|
2456 /* a null list is like an empty list: do nothing */ |
|
0aa90b84118c
commit https://github.com/vim/vim/commit/d8585eded6359f1d7e1981e96ae775efd077c638
Christian Brabandt <cb@256bit.org>
parents:
9058
diff
changeset
|
2457 clear_tv(&tv); |
|
0aa90b84118c
commit https://github.com/vim/vim/commit/d8585eded6359f1d7e1981e96ae775efd077c638
Christian Brabandt <cb@256bit.org>
parents:
9058
diff
changeset
|
2458 } |
| 76 | 2459 else |
| 2460 { | |
| 512 | 2461 /* No need to increment the refcount, it's already set for the |
| 2462 * list being used in "tv". */ | |
| 76 | 2463 fi->fi_list = l; |
| 2464 list_add_watch(l, &fi->fi_lw); | |
| 2465 fi->fi_lw.lw_item = l->lv_first; | |
| 2466 } | |
| 2467 } | |
| 2468 } | |
| 2469 if (skip) | |
| 2470 --emsg_skip; | |
| 2471 | |
| 2472 return fi; | |
| 2473 } | |
| 2474 | |
| 2475 /* | |
| 2476 * Use the first item in a ":for" list. Advance to the next. | |
| 2477 * Assign the values to the variable (list). "arg" points to the first one. | |
| 2478 * Return TRUE when a valid item was found, FALSE when at end of list or | |
| 2479 * something wrong. | |
| 2480 */ | |
| 2481 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2482 next_for_item(void *fi_void, char_u *arg) |
| 76 | 2483 { |
|
4974
a594ce86b5ea
updated for version 7.3.1232
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
2484 forinfo_T *fi = (forinfo_T *)fi_void; |
| 76 | 2485 int result; |
| 137 | 2486 listitem_T *item; |
| 76 | 2487 |
| 2488 item = fi->fi_lw.lw_item; | |
| 2489 if (item == NULL) | |
| 2490 result = FALSE; | |
| 2491 else | |
| 2492 { | |
| 2493 fi->fi_lw.lw_item = item->li_next; | |
| 2494 result = (ex_let_vars(arg, &item->li_tv, TRUE, | |
| 2495 fi->fi_semicolon, fi->fi_varcount, NULL) == OK); | |
| 2496 } | |
| 2497 return result; | |
| 2498 } | |
| 2499 | |
| 2500 /* | |
| 2501 * Free the structure used to store info used by ":for". | |
| 2502 */ | |
| 2503 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2504 free_for_info(void *fi_void) |
| 76 | 2505 { |
| 137 | 2506 forinfo_T *fi = (forinfo_T *)fi_void; |
| 76 | 2507 |
| 92 | 2508 if (fi != NULL && fi->fi_list != NULL) |
| 359 | 2509 { |
| 76 | 2510 list_rem_watch(fi->fi_list, &fi->fi_lw); |
| 359 | 2511 list_unref(fi->fi_list); |
| 2512 } | |
| 76 | 2513 vim_free(fi); |
| 2514 } | |
| 2515 | |
| 7 | 2516 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
| 2517 | |
| 2518 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2519 set_context_for_expression( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2520 expand_T *xp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2521 char_u *arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2522 cmdidx_T cmdidx) |
| 7 | 2523 { |
| 2524 int got_eq = FALSE; | |
| 2525 int c; | |
| 76 | 2526 char_u *p; |
| 2527 | |
| 2528 if (cmdidx == CMD_let) | |
| 2529 { | |
| 2530 xp->xp_context = EXPAND_USER_VARS; | |
| 159 | 2531 if (vim_strpbrk(arg, (char_u *)"\"'+-*/%.=!?~|&$([<>,#") == NULL) |
| 76 | 2532 { |
| 2533 /* ":let var1 var2 ...": find last space. */ | |
| 159 | 2534 for (p = arg + STRLEN(arg); p >= arg; ) |
| 76 | 2535 { |
| 2536 xp->xp_pattern = p; | |
| 137 | 2537 mb_ptr_back(arg, p); |
| 76 | 2538 if (vim_iswhite(*p)) |
| 2539 break; | |
| 2540 } | |
| 2541 return; | |
| 2542 } | |
| 2543 } | |
| 2544 else | |
| 2545 xp->xp_context = cmdidx == CMD_call ? EXPAND_FUNCTIONS | |
| 2546 : EXPAND_EXPRESSION; | |
| 7 | 2547 while ((xp->xp_pattern = vim_strpbrk(arg, |
| 2548 (char_u *)"\"'+-*/%.=!?~|&$([<>,#")) != NULL) | |
| 2549 { | |
| 2550 c = *xp->xp_pattern; | |
| 2551 if (c == '&') | |
| 2552 { | |
| 2553 c = xp->xp_pattern[1]; | |
| 2554 if (c == '&') | |
| 2555 { | |
| 2556 ++xp->xp_pattern; | |
| 2557 xp->xp_context = cmdidx != CMD_let || got_eq | |
| 2558 ? EXPAND_EXPRESSION : EXPAND_NOTHING; | |
| 2559 } | |
| 2560 else if (c != ' ') | |
| 201 | 2561 { |
| 7 | 2562 xp->xp_context = EXPAND_SETTINGS; |
| 201 | 2563 if ((c == 'l' || c == 'g') && xp->xp_pattern[2] == ':') |
| 2564 xp->xp_pattern += 2; | |
| 2565 | |
| 2566 } | |
| 7 | 2567 } |
| 2568 else if (c == '$') | |
| 2569 { | |
| 2570 /* environment variable */ | |
| 2571 xp->xp_context = EXPAND_ENV_VARS; | |
| 2572 } | |
| 2573 else if (c == '=') | |
| 2574 { | |
| 2575 got_eq = TRUE; | |
| 2576 xp->xp_context = EXPAND_EXPRESSION; | |
| 2577 } | |
|
8763
4b83af41f5db
commit https://github.com/vim/vim/commit/a32095fc8fdf5fe3d487c86d9cc54adb1236731e
Christian Brabandt <cb@256bit.org>
parents:
8749
diff
changeset
|
2578 else if (c == '#' |
|
4b83af41f5db
commit https://github.com/vim/vim/commit/a32095fc8fdf5fe3d487c86d9cc54adb1236731e
Christian Brabandt <cb@256bit.org>
parents:
8749
diff
changeset
|
2579 && xp->xp_context == EXPAND_EXPRESSION) |
|
4b83af41f5db
commit https://github.com/vim/vim/commit/a32095fc8fdf5fe3d487c86d9cc54adb1236731e
Christian Brabandt <cb@256bit.org>
parents:
8749
diff
changeset
|
2580 { |
|
4b83af41f5db
commit https://github.com/vim/vim/commit/a32095fc8fdf5fe3d487c86d9cc54adb1236731e
Christian Brabandt <cb@256bit.org>
parents:
8749
diff
changeset
|
2581 /* Autoload function/variable contains '#'. */ |
|
4b83af41f5db
commit https://github.com/vim/vim/commit/a32095fc8fdf5fe3d487c86d9cc54adb1236731e
Christian Brabandt <cb@256bit.org>
parents:
8749
diff
changeset
|
2582 break; |
|
4b83af41f5db
commit https://github.com/vim/vim/commit/a32095fc8fdf5fe3d487c86d9cc54adb1236731e
Christian Brabandt <cb@256bit.org>
parents:
8749
diff
changeset
|
2583 } |
| 6367 | 2584 else if ((c == '<' || c == '#') |
| 7 | 2585 && xp->xp_context == EXPAND_FUNCTIONS |
| 2586 && vim_strchr(xp->xp_pattern, '(') == NULL) | |
| 2587 { | |
| 6367 | 2588 /* Function name can start with "<SNR>" and contain '#'. */ |
| 7 | 2589 break; |
| 2590 } | |
| 2591 else if (cmdidx != CMD_let || got_eq) | |
| 2592 { | |
| 2593 if (c == '"') /* string */ | |
| 2594 { | |
| 2595 while ((c = *++xp->xp_pattern) != NUL && c != '"') | |
| 2596 if (c == '\\' && xp->xp_pattern[1] != NUL) | |
| 2597 ++xp->xp_pattern; | |
| 2598 xp->xp_context = EXPAND_NOTHING; | |
| 2599 } | |
| 2600 else if (c == '\'') /* literal string */ | |
| 2601 { | |
| 100 | 2602 /* Trick: '' is like stopping and starting a literal string. */ |
| 7 | 2603 while ((c = *++xp->xp_pattern) != NUL && c != '\'') |
| 2604 /* skip */ ; | |
| 2605 xp->xp_context = EXPAND_NOTHING; | |
| 2606 } | |
| 2607 else if (c == '|') | |
| 2608 { | |
| 2609 if (xp->xp_pattern[1] == '|') | |
| 2610 { | |
| 2611 ++xp->xp_pattern; | |
| 2612 xp->xp_context = EXPAND_EXPRESSION; | |
| 2613 } | |
| 2614 else | |
| 2615 xp->xp_context = EXPAND_COMMANDS; | |
| 2616 } | |
| 2617 else | |
| 2618 xp->xp_context = EXPAND_EXPRESSION; | |
| 2619 } | |
| 2620 else | |
| 76 | 2621 /* Doesn't look like something valid, expand as an expression |
| 2622 * anyway. */ | |
| 2623 xp->xp_context = EXPAND_EXPRESSION; | |
| 7 | 2624 arg = xp->xp_pattern; |
| 2625 if (*arg != NUL) | |
| 2626 while ((c = *++arg) != NUL && (c == ' ' || c == '\t')) | |
| 2627 /* skip */ ; | |
| 2628 } | |
| 2629 xp->xp_pattern = arg; | |
| 2630 } | |
| 2631 | |
| 2632 #endif /* FEAT_CMDL_COMPL */ | |
| 2633 | |
| 2634 /* | |
| 2635 * ":unlet[!] var1 ... " command. | |
| 2636 */ | |
| 2637 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2638 ex_unlet(exarg_T *eap) |
| 7 | 2639 { |
| 151 | 2640 ex_unletlock(eap, eap->arg, 0); |
| 2641 } | |
| 2642 | |
| 2643 /* | |
| 2644 * ":lockvar" and ":unlockvar" commands | |
| 2645 */ | |
| 2646 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2647 ex_lockvar(exarg_T *eap) |
| 151 | 2648 { |
| 7 | 2649 char_u *arg = eap->arg; |
| 151 | 2650 int deep = 2; |
| 2651 | |
| 2652 if (eap->forceit) | |
| 2653 deep = -1; | |
| 2654 else if (vim_isdigit(*arg)) | |
| 2655 { | |
| 2656 deep = getdigits(&arg); | |
| 2657 arg = skipwhite(arg); | |
| 2658 } | |
| 2659 | |
| 2660 ex_unletlock(eap, arg, deep); | |
| 2661 } | |
| 2662 | |
| 2663 /* | |
| 2664 * ":unlet", ":lockvar" and ":unlockvar" are quite similar. | |
| 2665 */ | |
| 2666 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2667 ex_unletlock( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2668 exarg_T *eap, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2669 char_u *argstart, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2670 int deep) |
| 151 | 2671 { |
| 2672 char_u *arg = argstart; | |
| 7 | 2673 char_u *name_end; |
| 2674 int error = FALSE; | |
| 151 | 2675 lval_T lv; |
| 7 | 2676 |
| 2677 do | |
| 2678 { | |
| 110 | 2679 /* Parse the name and find the end. */ |
| 5604 | 2680 name_end = get_lval(arg, NULL, &lv, TRUE, eap->skip || error, 0, |
| 271 | 2681 FNE_CHECK_START); |
| 110 | 2682 if (lv.ll_name == NULL) |
| 2683 error = TRUE; /* error but continue parsing */ | |
| 2684 if (name_end == NULL || (!vim_iswhite(*name_end) | |
| 2685 && !ends_excmd(*name_end))) | |
| 2686 { | |
| 2687 if (name_end != NULL) | |
| 2688 { | |
| 2689 emsg_severe = TRUE; | |
| 2690 EMSG(_(e_trailing)); | |
| 2691 } | |
| 2692 if (!(eap->skip || error)) | |
| 2693 clear_lval(&lv); | |
| 7 | 2694 break; |
| 2695 } | |
| 2696 | |
| 2697 if (!error && !eap->skip) | |
| 151 | 2698 { |
| 2699 if (eap->cmdidx == CMD_unlet) | |
| 2700 { | |
| 2701 if (do_unlet_var(&lv, name_end, eap->forceit) == FAIL) | |
| 2702 error = TRUE; | |
| 2703 } | |
| 2704 else | |
| 2705 { | |
| 2706 if (do_lock_var(&lv, name_end, deep, | |
| 2707 eap->cmdidx == CMD_lockvar) == FAIL) | |
| 2708 error = TRUE; | |
| 2709 } | |
| 2710 } | |
| 110 | 2711 |
| 2712 if (!eap->skip) | |
| 2713 clear_lval(&lv); | |
| 2714 | |
| 7 | 2715 arg = skipwhite(name_end); |
| 2716 } while (!ends_excmd(*arg)); | |
| 2717 | |
| 2718 eap->nextcmd = check_nextcmd(arg); | |
| 2719 } | |
| 2720 | |
| 100 | 2721 static int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2722 do_unlet_var( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2723 lval_T *lp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2724 char_u *name_end, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2725 int forceit) |
| 100 | 2726 { |
| 110 | 2727 int ret = OK; |
| 2728 int cc; | |
| 2729 | |
| 2730 if (lp->ll_tv == NULL) | |
| 2731 { | |
| 2732 cc = *name_end; | |
| 2733 *name_end = NUL; | |
| 2734 | |
| 2735 /* Normal name or expanded name. */ | |
| 2736 if (check_changedtick(lp->ll_name)) | |
| 2737 ret = FAIL; | |
| 151 | 2738 else if (do_unlet(lp->ll_name, forceit) == FAIL) |
| 110 | 2739 ret = FAIL; |
| 2740 *name_end = cc; | |
| 2741 } | |
| 6751 | 2742 else if ((lp->ll_list != NULL |
| 6773 | 2743 && tv_check_lock(lp->ll_list->lv_lock, lp->ll_name, FALSE)) |
| 6751 | 2744 || (lp->ll_dict != NULL |
| 6773 | 2745 && tv_check_lock(lp->ll_dict->dv_lock, lp->ll_name, FALSE))) |
| 151 | 2746 return FAIL; |
| 110 | 2747 else if (lp->ll_range) |
| 2748 { | |
| 137 | 2749 listitem_T *li; |
| 6166 | 2750 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
|
2751 int ll_n1 = lp->ll_n1; |
| 6166 | 2752 |
| 2753 while (ll_li != NULL && (lp->ll_empty2 || lp->ll_n2 >= ll_n1)) | |
| 2754 { | |
| 2755 li = ll_li->li_next; | |
| 6773 | 2756 if (tv_check_lock(ll_li->li_tv.v_lock, lp->ll_name, FALSE)) |
| 6166 | 2757 return FAIL; |
| 2758 ll_li = li; | |
| 2759 ++ll_n1; | |
| 2760 } | |
| 110 | 2761 |
| 2762 /* Delete a range of List items. */ | |
| 2763 while (lp->ll_li != NULL && (lp->ll_empty2 || lp->ll_n2 >= lp->ll_n1)) | |
| 2764 { | |
| 2765 li = lp->ll_li->li_next; | |
| 2766 listitem_remove(lp->ll_list, lp->ll_li); | |
| 2767 lp->ll_li = li; | |
| 2768 ++lp->ll_n1; | |
| 2769 } | |
| 2770 } | |
| 2771 else | |
| 2772 { | |
| 2773 if (lp->ll_list != NULL) | |
| 2774 /* unlet a List item. */ | |
| 2775 listitem_remove(lp->ll_list, lp->ll_li); | |
| 121 | 2776 else |
| 110 | 2777 /* unlet a Dictionary item. */ |
| 121 | 2778 dictitem_remove(lp->ll_dict, lp->ll_di); |
| 110 | 2779 } |
| 2780 | |
| 2781 return ret; | |
| 100 | 2782 } |
| 2783 | |
| 7 | 2784 /* |
| 2785 * "unlet" a variable. Return OK if it existed, FAIL if not. | |
| 151 | 2786 * When "forceit" is TRUE don't complain if the variable doesn't exist. |
| 7 | 2787 */ |
| 2788 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2789 do_unlet(char_u *name, int forceit) |
| 7 | 2790 { |
| 137 | 2791 hashtab_T *ht; |
| 2792 hashitem_T *hi; | |
| 124 | 2793 char_u *varname; |
| 6751 | 2794 dict_T *d; |
| 1493 | 2795 dictitem_T *di; |
| 124 | 2796 |
| 137 | 2797 ht = find_var_ht(name, &varname); |
| 2798 if (ht != NULL && *varname != NUL) | |
| 2799 { | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2800 d = get_current_funccal_dict(ht); |
|
7534
0765665083be
commit https://github.com/vim/vim/commit/71bcfdf30109c3d6e40d143adcaf33964b18a70b
Christian Brabandt <cb@256bit.org>
parents:
7513
diff
changeset
|
2801 if (d == NULL) |
|
0765665083be
commit https://github.com/vim/vim/commit/71bcfdf30109c3d6e40d143adcaf33964b18a70b
Christian Brabandt <cb@256bit.org>
parents:
7513
diff
changeset
|
2802 { |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2803 if (ht == &globvarht) |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2804 d = &globvardict; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2805 else if (ht == &compat_hashtab) |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2806 d = &vimvardict; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2807 else |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2808 { |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2809 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
|
2810 d = di == NULL ? NULL : di->di_tv.vval.v_dict; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2811 } |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2812 if (d == NULL) |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2813 { |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2814 EMSG2(_(e_intern2), "do_unlet()"); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2815 return FAIL; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2816 } |
|
7534
0765665083be
commit https://github.com/vim/vim/commit/71bcfdf30109c3d6e40d143adcaf33964b18a70b
Christian Brabandt <cb@256bit.org>
parents:
7513
diff
changeset
|
2817 } |
| 137 | 2818 hi = hash_find(ht, varname); |
| 2819 if (!HASHITEM_EMPTY(hi)) | |
| 2820 { | |
| 1493 | 2821 di = HI2DI(hi); |
| 6773 | 2822 if (var_check_fixed(di->di_flags, name, FALSE) |
|
7534
0765665083be
commit https://github.com/vim/vim/commit/71bcfdf30109c3d6e40d143adcaf33964b18a70b
Christian Brabandt <cb@256bit.org>
parents:
7513
diff
changeset
|
2823 || 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
|
2824 || 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
|
2825 return FAIL; |
|
3fcd3d235f7b
commit https://github.com/vim/vim/commit/af8af8bfac5792fa64efbc524032d568cc7754f7
Christian Brabandt <cb@256bit.org>
parents:
7480
diff
changeset
|
2826 |
| 151 | 2827 delete_var(ht, hi); |
| 2828 return OK; | |
| 2829 } | |
| 2830 } | |
| 2831 if (forceit) | |
| 2832 return OK; | |
| 2833 EMSG2(_("E108: No such variable: \"%s\""), name); | |
| 7 | 2834 return FAIL; |
| 2835 } | |
| 2836 | |
| 151 | 2837 /* |
| 2838 * Lock or unlock variable indicated by "lp". | |
| 2839 * "deep" is the levels to go (-1 for unlimited); | |
| 2840 * "lock" is TRUE for ":lockvar", FALSE for ":unlockvar". | |
| 2841 */ | |
| 2842 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2843 do_lock_var( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2844 lval_T *lp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2845 char_u *name_end, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2846 int deep, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2847 int lock) |
| 151 | 2848 { |
| 2849 int ret = OK; | |
| 2850 int cc; | |
| 2851 dictitem_T *di; | |
| 2852 | |
| 2853 if (deep == 0) /* nothing to do */ | |
| 2854 return OK; | |
| 2855 | |
| 2856 if (lp->ll_tv == NULL) | |
| 2857 { | |
| 2858 cc = *name_end; | |
| 2859 *name_end = NUL; | |
| 2860 | |
| 2861 /* Normal name or expanded name. */ | |
| 2862 if (check_changedtick(lp->ll_name)) | |
| 2863 ret = FAIL; | |
| 2864 else | |
| 2865 { | |
| 5604 | 2866 di = find_var(lp->ll_name, NULL, TRUE); |
| 151 | 2867 if (di == NULL) |
| 2868 ret = FAIL; | |
| 2869 else | |
| 2870 { | |
| 2871 if (lock) | |
| 2872 di->di_flags |= DI_FLAGS_LOCK; | |
| 2873 else | |
| 2874 di->di_flags &= ~DI_FLAGS_LOCK; | |
| 2875 item_lock(&di->di_tv, deep, lock); | |
| 2876 } | |
| 2877 } | |
| 2878 *name_end = cc; | |
| 2879 } | |
| 2880 else if (lp->ll_range) | |
| 2881 { | |
| 2882 listitem_T *li = lp->ll_li; | |
| 2883 | |
| 2884 /* (un)lock a range of List items. */ | |
| 2885 while (li != NULL && (lp->ll_empty2 || lp->ll_n2 >= lp->ll_n1)) | |
| 2886 { | |
| 2887 item_lock(&li->li_tv, deep, lock); | |
| 2888 li = li->li_next; | |
| 2889 ++lp->ll_n1; | |
| 2890 } | |
| 2891 } | |
| 2892 else if (lp->ll_list != NULL) | |
| 2893 /* (un)lock a List item. */ | |
| 2894 item_lock(&lp->ll_li->li_tv, deep, lock); | |
| 2895 else | |
| 6870 | 2896 /* (un)lock a Dictionary item. */ |
| 151 | 2897 item_lock(&lp->ll_di->di_tv, deep, lock); |
| 2898 | |
| 2899 return ret; | |
| 2900 } | |
| 2901 | |
| 2902 /* | |
| 2903 * Lock or unlock an item. "deep" is nr of levels to go. | |
| 2904 */ | |
| 2905 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2906 item_lock(typval_T *tv, int deep, int lock) |
| 151 | 2907 { |
| 2908 static int recurse = 0; | |
| 2909 list_T *l; | |
| 2910 listitem_T *li; | |
| 2911 dict_T *d; | |
| 2912 hashitem_T *hi; | |
| 2913 int todo; | |
| 2914 | |
| 2915 if (recurse >= DICT_MAXNEST) | |
| 2916 { | |
| 2917 EMSG(_("E743: variable nested too deep for (un)lock")); | |
| 2918 return; | |
| 2919 } | |
| 2920 if (deep == 0) | |
| 2921 return; | |
| 2922 ++recurse; | |
| 2923 | |
| 2924 /* lock/unlock the item itself */ | |
| 2925 if (lock) | |
| 2926 tv->v_lock |= VAR_LOCKED; | |
| 2927 else | |
| 2928 tv->v_lock &= ~VAR_LOCKED; | |
| 2929 | |
| 2930 switch (tv->v_type) | |
| 2931 { | |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2932 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2933 case VAR_NUMBER: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2934 case VAR_STRING: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2935 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
2936 case VAR_PARTIAL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2937 case VAR_FLOAT: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2938 case VAR_SPECIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
2939 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
2940 case VAR_CHANNEL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2941 break; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2942 |
| 151 | 2943 case VAR_LIST: |
| 2944 if ((l = tv->vval.v_list) != NULL) | |
| 2945 { | |
| 2946 if (lock) | |
| 2947 l->lv_lock |= VAR_LOCKED; | |
| 2948 else | |
| 2949 l->lv_lock &= ~VAR_LOCKED; | |
| 2950 if (deep < 0 || deep > 1) | |
| 2951 /* recursive: lock/unlock the items the List contains */ | |
| 2952 for (li = l->lv_first; li != NULL; li = li->li_next) | |
| 2953 item_lock(&li->li_tv, deep - 1, lock); | |
| 2954 } | |
| 2955 break; | |
| 2956 case VAR_DICT: | |
| 2957 if ((d = tv->vval.v_dict) != NULL) | |
| 2958 { | |
| 2959 if (lock) | |
| 2960 d->dv_lock |= VAR_LOCKED; | |
| 2961 else | |
| 2962 d->dv_lock &= ~VAR_LOCKED; | |
| 2963 if (deep < 0 || deep > 1) | |
| 2964 { | |
| 2965 /* recursive: lock/unlock the items the List contains */ | |
| 835 | 2966 todo = (int)d->dv_hashtab.ht_used; |
| 151 | 2967 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi) |
| 2968 { | |
| 2969 if (!HASHITEM_EMPTY(hi)) | |
| 2970 { | |
| 2971 --todo; | |
| 2972 item_lock(&HI2DI(hi)->di_tv, deep - 1, lock); | |
| 2973 } | |
| 2974 } | |
| 2975 } | |
| 2976 } | |
| 2977 } | |
| 2978 --recurse; | |
| 2979 } | |
| 2980 | |
| 7 | 2981 #if (defined(FEAT_MENU) && defined(FEAT_MULTI_LANG)) || defined(PROTO) |
| 2982 /* | |
| 2983 * Delete all "menutrans_" variables. | |
| 2984 */ | |
| 2985 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2986 del_menutrans_vars(void) |
| 7 | 2987 { |
| 137 | 2988 hashitem_T *hi; |
| 124 | 2989 int todo; |
| 2990 | |
| 137 | 2991 hash_lock(&globvarht); |
| 835 | 2992 todo = (int)globvarht.ht_used; |
| 137 | 2993 for (hi = globvarht.ht_array; todo > 0 && !got_int; ++hi) |
| 124 | 2994 { |
| 2995 if (!HASHITEM_EMPTY(hi)) | |
| 2996 { | |
| 2997 --todo; | |
| 137 | 2998 if (STRNCMP(HI2DI(hi)->di_key, "menutrans_", 10) == 0) |
| 2999 delete_var(&globvarht, hi); | |
| 3000 } | |
| 3001 } | |
| 3002 hash_unlock(&globvarht); | |
| 7 | 3003 } |
| 3004 #endif | |
| 3005 | |
| 3006 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
| 3007 | |
| 3008 /* | |
| 3009 * Local string buffer for the next two functions to store a variable name | |
| 3010 * with its prefix. Allocated in cat_prefix_varname(), freed later in | |
| 3011 * get_user_var_name(). | |
| 3012 */ | |
| 3013 | |
|
7720
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
3014 static char_u *cat_prefix_varname(int prefix, char_u *name); |
| 7 | 3015 |
| 3016 static char_u *varnamebuf = NULL; | |
| 3017 static int varnamebuflen = 0; | |
| 3018 | |
| 3019 /* | |
| 3020 * Function to concatenate a prefix and a variable name. | |
| 3021 */ | |
| 3022 static char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3023 cat_prefix_varname(int prefix, char_u *name) |
| 7 | 3024 { |
| 3025 int len; | |
| 3026 | |
| 3027 len = (int)STRLEN(name) + 3; | |
| 3028 if (len > varnamebuflen) | |
| 3029 { | |
| 3030 vim_free(varnamebuf); | |
| 3031 len += 10; /* some additional space */ | |
| 3032 varnamebuf = alloc(len); | |
| 3033 if (varnamebuf == NULL) | |
| 3034 { | |
| 3035 varnamebuflen = 0; | |
| 3036 return NULL; | |
| 3037 } | |
| 3038 varnamebuflen = len; | |
| 3039 } | |
| 3040 *varnamebuf = prefix; | |
| 3041 varnamebuf[1] = ':'; | |
| 3042 STRCPY(varnamebuf + 2, name); | |
| 3043 return varnamebuf; | |
| 3044 } | |
| 3045 | |
| 3046 /* | |
| 3047 * Function given to ExpandGeneric() to obtain the list of user defined | |
| 3048 * (global/buffer/window/built-in) variable names. | |
| 3049 */ | |
| 3050 char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3051 get_user_var_name(expand_T *xp, int idx) |
| 7 | 3052 { |
| 142 | 3053 static long_u gdone; |
| 3054 static long_u bdone; | |
| 3055 static long_u wdone; | |
| 819 | 3056 #ifdef FEAT_WINDOWS |
| 3057 static long_u tdone; | |
| 3058 #endif | |
| 142 | 3059 static int vidx; |
| 3060 static hashitem_T *hi; | |
| 3061 hashtab_T *ht; | |
| 7 | 3062 |
| 3063 if (idx == 0) | |
| 819 | 3064 { |
| 124 | 3065 gdone = bdone = wdone = vidx = 0; |
| 819 | 3066 #ifdef FEAT_WINDOWS |
| 3067 tdone = 0; | |
| 3068 #endif | |
| 3069 } | |
| 137 | 3070 |
| 3071 /* Global variables */ | |
| 3072 if (gdone < globvarht.ht_used) | |
| 124 | 3073 { |
| 3074 if (gdone++ == 0) | |
| 137 | 3075 hi = globvarht.ht_array; |
| 142 | 3076 else |
| 3077 ++hi; | |
| 124 | 3078 while (HASHITEM_EMPTY(hi)) |
| 3079 ++hi; | |
| 3080 if (STRNCMP("g:", xp->xp_pattern, 2) == 0) | |
| 3081 return cat_prefix_varname('g', hi->hi_key); | |
| 3082 return hi->hi_key; | |
| 3083 } | |
| 137 | 3084 |
| 3085 /* b: variables */ | |
| 4287 | 3086 ht = &curbuf->b_vars->dv_hashtab; |
| 137 | 3087 if (bdone < ht->ht_used) |
| 124 | 3088 { |
| 3089 if (bdone++ == 0) | |
| 137 | 3090 hi = ht->ht_array; |
| 142 | 3091 else |
| 3092 ++hi; | |
| 124 | 3093 while (HASHITEM_EMPTY(hi)) |
| 3094 ++hi; | |
| 3095 return cat_prefix_varname('b', hi->hi_key); | |
| 3096 } | |
| 137 | 3097 if (bdone == ht->ht_used) |
| 124 | 3098 { |
| 3099 ++bdone; | |
| 7 | 3100 return (char_u *)"b:changedtick"; |
| 3101 } | |
| 137 | 3102 |
| 3103 /* w: variables */ | |
| 4287 | 3104 ht = &curwin->w_vars->dv_hashtab; |
| 137 | 3105 if (wdone < ht->ht_used) |
| 124 | 3106 { |
| 163 | 3107 if (wdone++ == 0) |
| 137 | 3108 hi = ht->ht_array; |
| 142 | 3109 else |
| 3110 ++hi; | |
| 124 | 3111 while (HASHITEM_EMPTY(hi)) |
| 3112 ++hi; | |
| 3113 return cat_prefix_varname('w', hi->hi_key); | |
| 7 | 3114 } |
| 137 | 3115 |
| 819 | 3116 #ifdef FEAT_WINDOWS |
| 3117 /* t: variables */ | |
| 4287 | 3118 ht = &curtab->tp_vars->dv_hashtab; |
| 819 | 3119 if (tdone < ht->ht_used) |
| 3120 { | |
| 3121 if (tdone++ == 0) | |
| 3122 hi = ht->ht_array; | |
| 3123 else | |
| 3124 ++hi; | |
| 3125 while (HASHITEM_EMPTY(hi)) | |
| 3126 ++hi; | |
| 3127 return cat_prefix_varname('t', hi->hi_key); | |
| 3128 } | |
| 3129 #endif | |
| 3130 | |
| 137 | 3131 /* v: variables */ |
| 3132 if (vidx < VV_LEN) | |
| 3133 return cat_prefix_varname('v', (char_u *)vimvars[vidx++].vv_name); | |
| 7 | 3134 |
| 3135 vim_free(varnamebuf); | |
| 3136 varnamebuf = NULL; | |
| 3137 varnamebuflen = 0; | |
| 3138 return NULL; | |
| 3139 } | |
| 3140 | |
| 3141 #endif /* FEAT_CMDL_COMPL */ | |
| 3142 | |
| 3143 /* | |
|
8749
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3144 * Return TRUE if "pat" matches "text". |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3145 * Does not use 'cpo' and always uses 'magic'. |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3146 */ |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3147 static int |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3148 pattern_match(char_u *pat, char_u *text, int ic) |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3149 { |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3150 int matches = FALSE; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3151 char_u *save_cpo; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3152 regmatch_T regmatch; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3153 |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3154 /* avoid 'l' flag in 'cpoptions' */ |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3155 save_cpo = p_cpo; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3156 p_cpo = (char_u *)""; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3157 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING); |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3158 if (regmatch.regprog != NULL) |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3159 { |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3160 regmatch.rm_ic = ic; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3161 matches = vim_regexec_nl(®match, text, (colnr_T)0); |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3162 vim_regfree(regmatch.regprog); |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3163 } |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3164 p_cpo = save_cpo; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3165 return matches; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3166 } |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3167 |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3168 /* |
| 7 | 3169 * types for expressions. |
| 3170 */ | |
| 3171 typedef enum | |
| 3172 { | |
| 3173 TYPE_UNKNOWN = 0 | |
| 3174 , TYPE_EQUAL /* == */ | |
| 3175 , TYPE_NEQUAL /* != */ | |
| 3176 , TYPE_GREATER /* > */ | |
| 3177 , TYPE_GEQUAL /* >= */ | |
| 3178 , TYPE_SMALLER /* < */ | |
| 3179 , TYPE_SEQUAL /* <= */ | |
| 3180 , TYPE_MATCH /* =~ */ | |
| 3181 , TYPE_NOMATCH /* !~ */ | |
| 3182 } exptype_T; | |
| 3183 | |
| 3184 /* | |
| 3185 * The "evaluate" argument: When FALSE, the argument is only parsed but not | |
| 71 | 3186 * executed. The function may return OK, but the rettv will be of type |
| 7 | 3187 * VAR_UNKNOWN. The function still returns FAIL for a syntax error. |
| 3188 */ | |
| 3189 | |
| 3190 /* | |
| 3191 * Handle zero level expression. | |
| 3192 * This calls eval1() and handles error message and nextcmd. | |
| 71 | 3193 * Put the result in "rettv" when returning OK and "evaluate" is TRUE. |
| 533 | 3194 * Note: "rettv.v_lock" is not set. |
| 7 | 3195 * Return OK or FAIL. |
| 3196 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
3197 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3198 eval0( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3199 char_u *arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3200 typval_T *rettv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3201 char_u **nextcmd, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3202 int evaluate) |
| 7 | 3203 { |
| 3204 int ret; | |
| 3205 char_u *p; | |
| 3206 | |
| 3207 p = skipwhite(arg); | |
| 71 | 3208 ret = eval1(&p, rettv, evaluate); |
| 7 | 3209 if (ret == FAIL || !ends_excmd(*p)) |
| 3210 { | |
| 3211 if (ret != FAIL) | |
| 71 | 3212 clear_tv(rettv); |
| 7 | 3213 /* |
| 3214 * Report the invalid expression unless the expression evaluation has | |
| 3215 * been cancelled due to an aborting error, an interrupt, or an | |
| 3216 * exception. | |
| 3217 */ | |
| 3218 if (!aborting()) | |
| 3219 EMSG2(_(e_invexpr2), arg); | |
| 3220 ret = FAIL; | |
| 3221 } | |
| 3222 if (nextcmd != NULL) | |
| 3223 *nextcmd = check_nextcmd(p); | |
| 3224 | |
| 3225 return ret; | |
| 3226 } | |
| 3227 | |
| 3228 /* | |
| 3229 * Handle top level expression: | |
| 1800 | 3230 * expr2 ? expr1 : expr1 |
| 7 | 3231 * |
| 3232 * "arg" must point to the first non-white of the expression. | |
| 3233 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3234 * | |
| 533 | 3235 * Note: "rettv.v_lock" is not set. |
| 3236 * | |
| 7 | 3237 * Return OK or FAIL. |
| 3238 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
3239 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3240 eval1(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3241 { |
| 3242 int result; | |
| 137 | 3243 typval_T var2; |
| 7 | 3244 |
| 3245 /* | |
| 3246 * Get the first variable. | |
| 3247 */ | |
| 71 | 3248 if (eval2(arg, rettv, evaluate) == FAIL) |
| 7 | 3249 return FAIL; |
| 3250 | |
| 3251 if ((*arg)[0] == '?') | |
| 3252 { | |
| 3253 result = FALSE; | |
| 3254 if (evaluate) | |
| 3255 { | |
| 323 | 3256 int error = FALSE; |
| 3257 | |
| 3258 if (get_tv_number_chk(rettv, &error) != 0) | |
| 7 | 3259 result = TRUE; |
| 71 | 3260 clear_tv(rettv); |
| 323 | 3261 if (error) |
| 3262 return FAIL; | |
| 7 | 3263 } |
| 3264 | |
| 3265 /* | |
| 3266 * Get the second variable. | |
| 3267 */ | |
| 3268 *arg = skipwhite(*arg + 1); | |
| 71 | 3269 if (eval1(arg, rettv, evaluate && result) == FAIL) /* recursive! */ |
| 7 | 3270 return FAIL; |
| 3271 | |
| 3272 /* | |
| 3273 * Check for the ":". | |
| 3274 */ | |
| 3275 if ((*arg)[0] != ':') | |
| 3276 { | |
| 3277 EMSG(_("E109: Missing ':' after '?'")); | |
| 3278 if (evaluate && result) | |
| 71 | 3279 clear_tv(rettv); |
| 7 | 3280 return FAIL; |
| 3281 } | |
| 3282 | |
| 3283 /* | |
| 3284 * Get the third variable. | |
| 3285 */ | |
| 3286 *arg = skipwhite(*arg + 1); | |
| 3287 if (eval1(arg, &var2, evaluate && !result) == FAIL) /* recursive! */ | |
| 3288 { | |
| 3289 if (evaluate && result) | |
| 71 | 3290 clear_tv(rettv); |
| 7 | 3291 return FAIL; |
| 3292 } | |
| 3293 if (evaluate && !result) | |
| 71 | 3294 *rettv = var2; |
| 7 | 3295 } |
| 3296 | |
| 3297 return OK; | |
| 3298 } | |
| 3299 | |
| 3300 /* | |
| 3301 * Handle first level expression: | |
| 3302 * expr2 || expr2 || expr2 logical OR | |
| 3303 * | |
| 3304 * "arg" must point to the first non-white of the expression. | |
| 3305 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3306 * | |
| 3307 * Return OK or FAIL. | |
| 3308 */ | |
| 3309 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3310 eval2(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3311 { |
| 137 | 3312 typval_T var2; |
| 7 | 3313 long result; |
| 3314 int first; | |
| 323 | 3315 int error = FALSE; |
| 7 | 3316 |
| 3317 /* | |
| 3318 * Get the first variable. | |
| 3319 */ | |
| 71 | 3320 if (eval3(arg, rettv, evaluate) == FAIL) |
| 7 | 3321 return FAIL; |
| 3322 | |
| 3323 /* | |
| 3324 * Repeat until there is no following "||". | |
| 3325 */ | |
| 3326 first = TRUE; | |
| 3327 result = FALSE; | |
| 3328 while ((*arg)[0] == '|' && (*arg)[1] == '|') | |
| 3329 { | |
| 3330 if (evaluate && first) | |
| 3331 { | |
| 323 | 3332 if (get_tv_number_chk(rettv, &error) != 0) |
| 7 | 3333 result = TRUE; |
| 71 | 3334 clear_tv(rettv); |
| 323 | 3335 if (error) |
| 3336 return FAIL; | |
| 7 | 3337 first = FALSE; |
| 3338 } | |
| 3339 | |
| 3340 /* | |
| 3341 * Get the second variable. | |
| 3342 */ | |
| 3343 *arg = skipwhite(*arg + 2); | |
| 3344 if (eval3(arg, &var2, evaluate && !result) == FAIL) | |
| 3345 return FAIL; | |
| 3346 | |
| 3347 /* | |
| 3348 * Compute the result. | |
| 3349 */ | |
| 3350 if (evaluate && !result) | |
| 3351 { | |
| 323 | 3352 if (get_tv_number_chk(&var2, &error) != 0) |
| 7 | 3353 result = TRUE; |
| 71 | 3354 clear_tv(&var2); |
| 323 | 3355 if (error) |
| 3356 return FAIL; | |
| 7 | 3357 } |
| 3358 if (evaluate) | |
| 3359 { | |
| 71 | 3360 rettv->v_type = VAR_NUMBER; |
| 3361 rettv->vval.v_number = result; | |
| 7 | 3362 } |
| 3363 } | |
| 3364 | |
| 3365 return OK; | |
| 3366 } | |
| 3367 | |
| 3368 /* | |
| 3369 * Handle second level expression: | |
| 3370 * expr3 && expr3 && expr3 logical AND | |
| 3371 * | |
| 3372 * "arg" must point to the first non-white of the expression. | |
| 3373 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3374 * | |
| 3375 * Return OK or FAIL. | |
| 3376 */ | |
| 3377 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3378 eval3(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3379 { |
| 137 | 3380 typval_T var2; |
| 7 | 3381 long result; |
| 3382 int first; | |
| 323 | 3383 int error = FALSE; |
| 7 | 3384 |
| 3385 /* | |
| 3386 * Get the first variable. | |
| 3387 */ | |
| 71 | 3388 if (eval4(arg, rettv, evaluate) == FAIL) |
| 7 | 3389 return FAIL; |
| 3390 | |
| 3391 /* | |
| 3392 * Repeat until there is no following "&&". | |
| 3393 */ | |
| 3394 first = TRUE; | |
| 3395 result = TRUE; | |
| 3396 while ((*arg)[0] == '&' && (*arg)[1] == '&') | |
| 3397 { | |
| 3398 if (evaluate && first) | |
| 3399 { | |
| 323 | 3400 if (get_tv_number_chk(rettv, &error) == 0) |
| 7 | 3401 result = FALSE; |
| 71 | 3402 clear_tv(rettv); |
| 323 | 3403 if (error) |
| 3404 return FAIL; | |
| 7 | 3405 first = FALSE; |
| 3406 } | |
| 3407 | |
| 3408 /* | |
| 3409 * Get the second variable. | |
| 3410 */ | |
| 3411 *arg = skipwhite(*arg + 2); | |
| 3412 if (eval4(arg, &var2, evaluate && result) == FAIL) | |
| 3413 return FAIL; | |
| 3414 | |
| 3415 /* | |
| 3416 * Compute the result. | |
| 3417 */ | |
| 3418 if (evaluate && result) | |
| 3419 { | |
| 323 | 3420 if (get_tv_number_chk(&var2, &error) == 0) |
| 7 | 3421 result = FALSE; |
| 71 | 3422 clear_tv(&var2); |
| 323 | 3423 if (error) |
| 3424 return FAIL; | |
| 7 | 3425 } |
| 3426 if (evaluate) | |
| 3427 { | |
| 71 | 3428 rettv->v_type = VAR_NUMBER; |
| 3429 rettv->vval.v_number = result; | |
| 7 | 3430 } |
| 3431 } | |
| 3432 | |
| 3433 return OK; | |
| 3434 } | |
| 3435 | |
| 3436 /* | |
| 3437 * Handle third level expression: | |
| 3438 * var1 == var2 | |
| 3439 * var1 =~ var2 | |
| 3440 * var1 != var2 | |
| 3441 * var1 !~ var2 | |
| 3442 * var1 > var2 | |
| 3443 * var1 >= var2 | |
| 3444 * var1 < var2 | |
| 3445 * var1 <= var2 | |
| 80 | 3446 * var1 is var2 |
| 3447 * var1 isnot var2 | |
| 7 | 3448 * |
| 3449 * "arg" must point to the first non-white of the expression. | |
| 3450 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3451 * | |
| 3452 * Return OK or FAIL. | |
| 3453 */ | |
| 3454 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3455 eval4(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3456 { |
| 137 | 3457 typval_T var2; |
| 7 | 3458 char_u *p; |
| 3459 int i; | |
| 3460 exptype_T type = TYPE_UNKNOWN; | |
| 80 | 3461 int type_is = FALSE; /* TRUE for "is" and "isnot" */ |
| 7 | 3462 int len = 2; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
3463 varnumber_T n1, n2; |
| 7 | 3464 char_u *s1, *s2; |
| 3465 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN]; | |
| 3466 int ic; | |
| 3467 | |
| 3468 /* | |
| 3469 * Get the first variable. | |
| 3470 */ | |
| 71 | 3471 if (eval5(arg, rettv, evaluate) == FAIL) |
| 7 | 3472 return FAIL; |
| 3473 | |
| 3474 p = *arg; | |
| 3475 switch (p[0]) | |
| 3476 { | |
| 3477 case '=': if (p[1] == '=') | |
| 3478 type = TYPE_EQUAL; | |
| 3479 else if (p[1] == '~') | |
| 3480 type = TYPE_MATCH; | |
| 3481 break; | |
| 3482 case '!': if (p[1] == '=') | |
| 3483 type = TYPE_NEQUAL; | |
| 3484 else if (p[1] == '~') | |
| 3485 type = TYPE_NOMATCH; | |
| 3486 break; | |
| 3487 case '>': if (p[1] != '=') | |
| 3488 { | |
| 3489 type = TYPE_GREATER; | |
| 3490 len = 1; | |
| 3491 } | |
| 3492 else | |
| 3493 type = TYPE_GEQUAL; | |
| 3494 break; | |
| 3495 case '<': if (p[1] != '=') | |
| 3496 { | |
| 3497 type = TYPE_SMALLER; | |
| 3498 len = 1; | |
| 3499 } | |
| 3500 else | |
| 3501 type = TYPE_SEQUAL; | |
| 3502 break; | |
| 80 | 3503 case 'i': if (p[1] == 's') |
| 3504 { | |
| 3505 if (p[2] == 'n' && p[3] == 'o' && p[4] == 't') | |
| 3506 len = 5; | |
|
7064
5fc5c5bf2233
commit https://github.com/vim/vim/commit/37a8de17d4dfd3d463960c38a204ce399c8e19d4
Christian Brabandt <cb@256bit.org>
parents:
7046
diff
changeset
|
3507 i = p[len]; |
|
5fc5c5bf2233
commit https://github.com/vim/vim/commit/37a8de17d4dfd3d463960c38a204ce399c8e19d4
Christian Brabandt <cb@256bit.org>
parents:
7046
diff
changeset
|
3508 if (!isalnum(i) && i != '_') |
| 80 | 3509 { |
| 3510 type = len == 2 ? TYPE_EQUAL : TYPE_NEQUAL; | |
| 3511 type_is = TRUE; | |
| 3512 } | |
| 3513 } | |
| 3514 break; | |
| 7 | 3515 } |
| 3516 | |
| 3517 /* | |
| 1624 | 3518 * If there is a comparative operator, use it. |
| 7 | 3519 */ |
| 3520 if (type != TYPE_UNKNOWN) | |
| 3521 { | |
| 3522 /* extra question mark appended: ignore case */ | |
| 3523 if (p[len] == '?') | |
| 3524 { | |
| 3525 ic = TRUE; | |
| 3526 ++len; | |
| 3527 } | |
| 3528 /* extra '#' appended: match case */ | |
| 3529 else if (p[len] == '#') | |
| 3530 { | |
| 3531 ic = FALSE; | |
| 3532 ++len; | |
| 3533 } | |
| 1624 | 3534 /* nothing appended: use 'ignorecase' */ |
| 7 | 3535 else |
| 3536 ic = p_ic; | |
| 3537 | |
| 3538 /* | |
| 3539 * Get the second variable. | |
| 3540 */ | |
| 3541 *arg = skipwhite(p + len); | |
| 3542 if (eval5(arg, &var2, evaluate) == FAIL) | |
| 3543 { | |
| 71 | 3544 clear_tv(rettv); |
| 7 | 3545 return FAIL; |
| 3546 } | |
| 3547 | |
| 3548 if (evaluate) | |
| 3549 { | |
| 80 | 3550 if (type_is && rettv->v_type != var2.v_type) |
| 3551 { | |
| 3552 /* For "is" a different type always means FALSE, for "notis" | |
| 3553 * it means TRUE. */ | |
| 3554 n1 = (type == TYPE_NEQUAL); | |
| 3555 } | |
| 3556 else if (rettv->v_type == VAR_LIST || var2.v_type == VAR_LIST) | |
| 3557 { | |
| 3558 if (type_is) | |
| 3559 { | |
| 3560 n1 = (rettv->v_type == var2.v_type | |
| 3561 && rettv->vval.v_list == var2.vval.v_list); | |
| 3562 if (type == TYPE_NEQUAL) | |
| 3563 n1 = !n1; | |
| 3564 } | |
| 3565 else if (rettv->v_type != var2.v_type | |
| 3566 || (type != TYPE_EQUAL && type != TYPE_NEQUAL)) | |
| 3567 { | |
| 3568 if (rettv->v_type != var2.v_type) | |
| 86 | 3569 EMSG(_("E691: Can only compare List with List")); |
| 80 | 3570 else |
| 5887 | 3571 EMSG(_("E692: Invalid operation for List")); |
| 80 | 3572 clear_tv(rettv); |
| 3573 clear_tv(&var2); | |
| 3574 return FAIL; | |
| 3575 } | |
| 3576 else | |
| 3577 { | |
| 3578 /* Compare two Lists for being equal or unequal. */ | |
| 2634 | 3579 n1 = list_equal(rettv->vval.v_list, var2.vval.v_list, |
| 3580 ic, FALSE); | |
| 80 | 3581 if (type == TYPE_NEQUAL) |
| 3582 n1 = !n1; | |
| 3583 } | |
| 3584 } | |
| 3585 | |
| 117 | 3586 else if (rettv->v_type == VAR_DICT || var2.v_type == VAR_DICT) |
| 3587 { | |
| 3588 if (type_is) | |
| 3589 { | |
| 3590 n1 = (rettv->v_type == var2.v_type | |
| 3591 && rettv->vval.v_dict == var2.vval.v_dict); | |
| 3592 if (type == TYPE_NEQUAL) | |
| 3593 n1 = !n1; | |
| 3594 } | |
| 3595 else if (rettv->v_type != var2.v_type | |
| 3596 || (type != TYPE_EQUAL && type != TYPE_NEQUAL)) | |
| 3597 { | |
| 3598 if (rettv->v_type != var2.v_type) | |
| 3599 EMSG(_("E735: Can only compare Dictionary with Dictionary")); | |
| 3600 else | |
| 3601 EMSG(_("E736: Invalid operation for Dictionary")); | |
| 3602 clear_tv(rettv); | |
| 3603 clear_tv(&var2); | |
| 3604 return FAIL; | |
| 3605 } | |
| 3606 else | |
| 3607 { | |
| 3608 /* Compare two Dictionaries for being equal or unequal. */ | |
| 2634 | 3609 n1 = dict_equal(rettv->vval.v_dict, var2.vval.v_dict, |
| 3610 ic, FALSE); | |
| 117 | 3611 if (type == TYPE_NEQUAL) |
| 3612 n1 = !n1; | |
| 3613 } | |
| 3614 } | |
| 3615 | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
3616 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
|
3617 || rettv->v_type == VAR_PARTIAL || var2.v_type == VAR_PARTIAL) |
| 80 | 3618 { |
|
8635
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
3619 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
|
3620 { |
|
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
3621 EMSG(_("E694: Invalid operation for Funcrefs")); |
| 80 | 3622 clear_tv(rettv); |
| 3623 clear_tv(&var2); | |
| 3624 return FAIL; | |
| 3625 } | |
|
9183
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3626 if ((rettv->v_type == VAR_PARTIAL |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3627 && rettv->vval.v_partial == NULL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3628 || (var2.v_type == VAR_PARTIAL |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3629 && var2.vval.v_partial == NULL)) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3630 /* when a partial is NULL assume not equal */ |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3631 n1 = FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3632 else if (type_is) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3633 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3634 if (rettv->v_type == VAR_FUNC && var2.v_type == VAR_FUNC) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3635 /* strings are considered the same if their value is |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3636 * the same */ |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3637 n1 = tv_equal(rettv, &var2, ic, FALSE); |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3638 else if (rettv->v_type == VAR_PARTIAL |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3639 && var2.v_type == VAR_PARTIAL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3640 n1 = (rettv->vval.v_partial == var2.vval.v_partial); |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3641 else |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3642 n1 = FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3643 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3644 else |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3645 n1 = tv_equal(rettv, &var2, ic, FALSE); |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
3646 if (type == TYPE_NEQUAL) |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
3647 n1 = !n1; |
| 80 | 3648 } |
| 3649 | |
| 1624 | 3650 #ifdef FEAT_FLOAT |
| 3651 /* | |
| 3652 * If one of the two variables is a float, compare as a float. | |
| 3653 * When using "=~" or "!~", always compare as string. | |
| 3654 */ | |
| 3655 else if ((rettv->v_type == VAR_FLOAT || var2.v_type == VAR_FLOAT) | |
| 3656 && type != TYPE_MATCH && type != TYPE_NOMATCH) | |
| 3657 { | |
| 3658 float_T f1, f2; | |
| 3659 | |
| 3660 if (rettv->v_type == VAR_FLOAT) | |
| 3661 f1 = rettv->vval.v_float; | |
| 3662 else | |
| 3663 f1 = get_tv_number(rettv); | |
| 3664 if (var2.v_type == VAR_FLOAT) | |
| 3665 f2 = var2.vval.v_float; | |
| 3666 else | |
| 3667 f2 = get_tv_number(&var2); | |
| 3668 n1 = FALSE; | |
| 3669 switch (type) | |
| 3670 { | |
| 3671 case TYPE_EQUAL: n1 = (f1 == f2); break; | |
| 3672 case TYPE_NEQUAL: n1 = (f1 != f2); break; | |
| 3673 case TYPE_GREATER: n1 = (f1 > f2); break; | |
| 3674 case TYPE_GEQUAL: n1 = (f1 >= f2); break; | |
| 3675 case TYPE_SMALLER: n1 = (f1 < f2); break; | |
| 3676 case TYPE_SEQUAL: n1 = (f1 <= f2); break; | |
| 3677 case TYPE_UNKNOWN: | |
| 3678 case TYPE_MATCH: | |
| 3679 case TYPE_NOMATCH: break; /* avoid gcc warning */ | |
| 3680 } | |
| 3681 } | |
| 3682 #endif | |
| 3683 | |
| 7 | 3684 /* |
| 3685 * If one of the two variables is a number, compare as a number. | |
| 3686 * When using "=~" or "!~", always compare as string. | |
| 3687 */ | |
| 80 | 3688 else if ((rettv->v_type == VAR_NUMBER || var2.v_type == VAR_NUMBER) |
| 7 | 3689 && type != TYPE_MATCH && type != TYPE_NOMATCH) |
| 3690 { | |
| 71 | 3691 n1 = get_tv_number(rettv); |
| 3692 n2 = get_tv_number(&var2); | |
| 7 | 3693 switch (type) |
| 3694 { | |
| 3695 case TYPE_EQUAL: n1 = (n1 == n2); break; | |
| 3696 case TYPE_NEQUAL: n1 = (n1 != n2); break; | |
| 3697 case TYPE_GREATER: n1 = (n1 > n2); break; | |
| 3698 case TYPE_GEQUAL: n1 = (n1 >= n2); break; | |
| 3699 case TYPE_SMALLER: n1 = (n1 < n2); break; | |
| 3700 case TYPE_SEQUAL: n1 = (n1 <= n2); break; | |
| 3701 case TYPE_UNKNOWN: | |
| 3702 case TYPE_MATCH: | |
| 3703 case TYPE_NOMATCH: break; /* avoid gcc warning */ | |
| 3704 } | |
| 3705 } | |
| 3706 else | |
| 3707 { | |
| 71 | 3708 s1 = get_tv_string_buf(rettv, buf1); |
| 3709 s2 = get_tv_string_buf(&var2, buf2); | |
| 7 | 3710 if (type != TYPE_MATCH && type != TYPE_NOMATCH) |
| 3711 i = ic ? MB_STRICMP(s1, s2) : STRCMP(s1, s2); | |
| 3712 else | |
| 3713 i = 0; | |
| 3714 n1 = FALSE; | |
| 3715 switch (type) | |
| 3716 { | |
| 3717 case TYPE_EQUAL: n1 = (i == 0); break; | |
| 3718 case TYPE_NEQUAL: n1 = (i != 0); break; | |
| 3719 case TYPE_GREATER: n1 = (i > 0); break; | |
| 3720 case TYPE_GEQUAL: n1 = (i >= 0); break; | |
| 3721 case TYPE_SMALLER: n1 = (i < 0); break; | |
| 3722 case TYPE_SEQUAL: n1 = (i <= 0); break; | |
| 3723 | |
| 3724 case TYPE_MATCH: | |
| 3725 case TYPE_NOMATCH: | |
|
8749
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3726 n1 = pattern_match(s2, s1, ic); |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3727 if (type == TYPE_NOMATCH) |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3728 n1 = !n1; |
| 7 | 3729 break; |
| 3730 | |
| 3731 case TYPE_UNKNOWN: break; /* avoid gcc warning */ | |
| 3732 } | |
| 3733 } | |
| 71 | 3734 clear_tv(rettv); |
| 3735 clear_tv(&var2); | |
| 3736 rettv->v_type = VAR_NUMBER; | |
| 3737 rettv->vval.v_number = n1; | |
| 7 | 3738 } |
| 3739 } | |
| 3740 | |
| 3741 return OK; | |
| 3742 } | |
| 3743 | |
| 3744 /* | |
| 3745 * Handle fourth level expression: | |
| 3746 * + number addition | |
| 3747 * - number subtraction | |
| 3748 * . string concatenation | |
| 3749 * | |
| 3750 * "arg" must point to the first non-white of the expression. | |
| 3751 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3752 * | |
| 3753 * Return OK or FAIL. | |
| 3754 */ | |
| 3755 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3756 eval5(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3757 { |
| 137 | 3758 typval_T var2; |
| 3759 typval_T var3; | |
| 7 | 3760 int op; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
3761 varnumber_T n1, n2; |
| 1624 | 3762 #ifdef FEAT_FLOAT |
| 3763 float_T f1 = 0, f2 = 0; | |
| 3764 #endif | |
| 7 | 3765 char_u *s1, *s2; |
| 3766 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN]; | |
| 3767 char_u *p; | |
| 3768 | |
| 3769 /* | |
| 3770 * Get the first variable. | |
| 3771 */ | |
| 1655 | 3772 if (eval6(arg, rettv, evaluate, FALSE) == FAIL) |
| 7 | 3773 return FAIL; |
| 3774 | |
| 3775 /* | |
| 3776 * Repeat computing, until no '+', '-' or '.' is following. | |
| 3777 */ | |
| 3778 for (;;) | |
| 3779 { | |
| 3780 op = **arg; | |
| 3781 if (op != '+' && op != '-' && op != '.') | |
| 3782 break; | |
| 3783 | |
| 1624 | 3784 if ((op != '+' || rettv->v_type != VAR_LIST) |
| 3785 #ifdef FEAT_FLOAT | |
| 3786 && (op == '.' || rettv->v_type != VAR_FLOAT) | |
| 3787 #endif | |
| 3788 ) | |
| 323 | 3789 { |
| 3790 /* For "list + ...", an illegal use of the first operand as | |
| 3791 * a number cannot be determined before evaluating the 2nd | |
| 3792 * operand: if this is also a list, all is ok. | |
| 3793 * For "something . ...", "something - ..." or "non-list + ...", | |
| 3794 * we know that the first operand needs to be a string or number | |
| 3795 * without evaluating the 2nd operand. So check before to avoid | |
| 3796 * side effects after an error. */ | |
| 3797 if (evaluate && get_tv_string_chk(rettv) == NULL) | |
| 3798 { | |
| 3799 clear_tv(rettv); | |
| 3800 return FAIL; | |
| 3801 } | |
| 3802 } | |
| 3803 | |
| 7 | 3804 /* |
| 3805 * Get the second variable. | |
| 3806 */ | |
| 3807 *arg = skipwhite(*arg + 1); | |
| 1655 | 3808 if (eval6(arg, &var2, evaluate, op == '.') == FAIL) |
| 7 | 3809 { |
| 71 | 3810 clear_tv(rettv); |
| 7 | 3811 return FAIL; |
| 3812 } | |
| 3813 | |
| 3814 if (evaluate) | |
| 3815 { | |
| 3816 /* | |
| 3817 * Compute the result. | |
| 3818 */ | |
| 3819 if (op == '.') | |
| 3820 { | |
| 323 | 3821 s1 = get_tv_string_buf(rettv, buf1); /* already checked */ |
| 3822 s2 = get_tv_string_buf_chk(&var2, buf2); | |
| 3823 if (s2 == NULL) /* type error ? */ | |
| 3824 { | |
| 3825 clear_tv(rettv); | |
| 3826 clear_tv(&var2); | |
| 3827 return FAIL; | |
| 3828 } | |
| 117 | 3829 p = concat_str(s1, s2); |
| 71 | 3830 clear_tv(rettv); |
| 3831 rettv->v_type = VAR_STRING; | |
| 3832 rettv->vval.v_string = p; | |
| 7 | 3833 } |
| 104 | 3834 else if (op == '+' && rettv->v_type == VAR_LIST |
| 3835 && var2.v_type == VAR_LIST) | |
| 80 | 3836 { |
| 3837 /* concatenate Lists */ | |
| 3838 if (list_concat(rettv->vval.v_list, var2.vval.v_list, | |
| 3839 &var3) == FAIL) | |
| 3840 { | |
| 3841 clear_tv(rettv); | |
| 3842 clear_tv(&var2); | |
| 3843 return FAIL; | |
| 3844 } | |
| 3845 clear_tv(rettv); | |
| 3846 *rettv = var3; | |
| 3847 } | |
| 7 | 3848 else |
| 3849 { | |
| 323 | 3850 int error = FALSE; |
| 3851 | |
| 1624 | 3852 #ifdef FEAT_FLOAT |
| 3853 if (rettv->v_type == VAR_FLOAT) | |
| 3854 { | |
| 3855 f1 = rettv->vval.v_float; | |
| 3856 n1 = 0; | |
| 3857 } | |
| 3858 else | |
| 3859 #endif | |
| 3860 { | |
| 3861 n1 = get_tv_number_chk(rettv, &error); | |
| 3862 if (error) | |
| 3863 { | |
| 3864 /* This can only happen for "list + non-list". For | |
| 3865 * "non-list + ..." or "something - ...", we returned | |
| 3866 * before evaluating the 2nd operand. */ | |
| 3867 clear_tv(rettv); | |
| 3868 return FAIL; | |
| 3869 } | |
| 3870 #ifdef FEAT_FLOAT | |
| 3871 if (var2.v_type == VAR_FLOAT) | |
| 3872 f1 = n1; | |
| 3873 #endif | |
| 3874 } | |
| 3875 #ifdef FEAT_FLOAT | |
| 3876 if (var2.v_type == VAR_FLOAT) | |
| 3877 { | |
| 3878 f2 = var2.vval.v_float; | |
| 3879 n2 = 0; | |
| 3880 } | |
| 3881 else | |
| 3882 #endif | |
| 3883 { | |
| 3884 n2 = get_tv_number_chk(&var2, &error); | |
| 3885 if (error) | |
| 3886 { | |
| 3887 clear_tv(rettv); | |
| 3888 clear_tv(&var2); | |
| 3889 return FAIL; | |
| 3890 } | |
| 3891 #ifdef FEAT_FLOAT | |
| 3892 if (rettv->v_type == VAR_FLOAT) | |
| 3893 f2 = n2; | |
| 3894 #endif | |
| 323 | 3895 } |
| 71 | 3896 clear_tv(rettv); |
| 1624 | 3897 |
| 3898 #ifdef FEAT_FLOAT | |
| 3899 /* If there is a float on either side the result is a float. */ | |
| 3900 if (rettv->v_type == VAR_FLOAT || var2.v_type == VAR_FLOAT) | |
| 3901 { | |
| 3902 if (op == '+') | |
| 3903 f1 = f1 + f2; | |
| 3904 else | |
| 3905 f1 = f1 - f2; | |
| 3906 rettv->v_type = VAR_FLOAT; | |
| 3907 rettv->vval.v_float = f1; | |
| 3908 } | |
| 3909 else | |
| 3910 #endif | |
| 3911 { | |
| 3912 if (op == '+') | |
| 3913 n1 = n1 + n2; | |
| 3914 else | |
| 3915 n1 = n1 - n2; | |
| 3916 rettv->v_type = VAR_NUMBER; | |
| 3917 rettv->vval.v_number = n1; | |
| 3918 } | |
| 71 | 3919 } |
| 3920 clear_tv(&var2); | |
| 7 | 3921 } |
| 3922 } | |
| 3923 return OK; | |
| 3924 } | |
| 3925 | |
| 3926 /* | |
| 3927 * Handle fifth level expression: | |
| 3928 * * number multiplication | |
| 3929 * / number division | |
| 3930 * % number modulo | |
| 3931 * | |
| 3932 * "arg" must point to the first non-white of the expression. | |
| 3933 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3934 * | |
| 3935 * Return OK or FAIL. | |
| 3936 */ | |
| 3937 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3938 eval6( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3939 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3940 typval_T *rettv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3941 int evaluate, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3942 int want_string) /* after "." operator */ |
| 7 | 3943 { |
| 137 | 3944 typval_T var2; |
| 7 | 3945 int op; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
3946 varnumber_T n1, n2; |
| 1624 | 3947 #ifdef FEAT_FLOAT |
| 3948 int use_float = FALSE; | |
| 3949 float_T f1 = 0, f2; | |
| 3950 #endif | |
| 323 | 3951 int error = FALSE; |
| 7 | 3952 |
| 3953 /* | |
| 3954 * Get the first variable. | |
| 3955 */ | |
| 1655 | 3956 if (eval7(arg, rettv, evaluate, want_string) == FAIL) |
| 7 | 3957 return FAIL; |
| 3958 | |
| 3959 /* | |
| 3960 * Repeat computing, until no '*', '/' or '%' is following. | |
| 3961 */ | |
| 3962 for (;;) | |
| 3963 { | |
| 3964 op = **arg; | |
| 3965 if (op != '*' && op != '/' && op != '%') | |
| 3966 break; | |
| 3967 | |
| 3968 if (evaluate) | |
| 3969 { | |
| 1624 | 3970 #ifdef FEAT_FLOAT |
| 3971 if (rettv->v_type == VAR_FLOAT) | |
| 3972 { | |
| 3973 f1 = rettv->vval.v_float; | |
| 3974 use_float = TRUE; | |
| 3975 n1 = 0; | |
| 3976 } | |
| 3977 else | |
| 3978 #endif | |
| 3979 n1 = get_tv_number_chk(rettv, &error); | |
| 71 | 3980 clear_tv(rettv); |
| 323 | 3981 if (error) |
| 3982 return FAIL; | |
| 7 | 3983 } |
| 3984 else | |
| 3985 n1 = 0; | |
| 3986 | |
| 3987 /* | |
| 3988 * Get the second variable. | |
| 3989 */ | |
| 3990 *arg = skipwhite(*arg + 1); | |
| 1655 | 3991 if (eval7(arg, &var2, evaluate, FALSE) == FAIL) |
| 7 | 3992 return FAIL; |
| 3993 | |
| 3994 if (evaluate) | |
| 3995 { | |
| 1624 | 3996 #ifdef FEAT_FLOAT |
| 3997 if (var2.v_type == VAR_FLOAT) | |
| 3998 { | |
| 3999 if (!use_float) | |
| 4000 { | |
| 4001 f1 = n1; | |
| 4002 use_float = TRUE; | |
| 4003 } | |
| 4004 f2 = var2.vval.v_float; | |
| 4005 n2 = 0; | |
| 4006 } | |
| 4007 else | |
| 4008 #endif | |
| 4009 { | |
| 4010 n2 = get_tv_number_chk(&var2, &error); | |
| 4011 clear_tv(&var2); | |
| 4012 if (error) | |
| 4013 return FAIL; | |
| 4014 #ifdef FEAT_FLOAT | |
| 4015 if (use_float) | |
| 4016 f2 = n2; | |
| 4017 #endif | |
| 4018 } | |
| 7 | 4019 |
| 4020 /* | |
| 4021 * Compute the result. | |
| 1624 | 4022 * When either side is a float the result is a float. |
| 7 | 4023 */ |
| 1624 | 4024 #ifdef FEAT_FLOAT |
| 4025 if (use_float) | |
| 4026 { | |
| 4027 if (op == '*') | |
| 4028 f1 = f1 * f2; | |
| 4029 else if (op == '/') | |
| 4030 { | |
|
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4031 # ifdef VMS |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4032 /* VMS crashes on divide by zero, work around it */ |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4033 if (f2 == 0.0) |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4034 { |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4035 if (f1 == 0) |
|
2529
2aaa88366cbb
Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
4036 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
|
4037 else if (f1 < 0) |
|
2529
2aaa88366cbb
Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
4038 f1 = -1 * __F_FLT_MAX; |
|
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4039 else |
|
2529
2aaa88366cbb
Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
4040 f1 = __F_FLT_MAX; |
|
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4041 } |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4042 else |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4043 f1 = f1 / f2; |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4044 # else |
| 1624 | 4045 /* We rely on the floating point library to handle divide |
| 4046 * by zero to result in "inf" and not a crash. */ | |
| 4047 f1 = f1 / f2; | |
|
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4048 # endif |
| 1624 | 4049 } |
| 4050 else | |
| 4051 { | |
| 1662 | 4052 EMSG(_("E804: Cannot use '%' with Float")); |
| 1624 | 4053 return FAIL; |
| 4054 } | |
| 4055 rettv->v_type = VAR_FLOAT; | |
| 4056 rettv->vval.v_float = f1; | |
| 4057 } | |
| 4058 else | |
| 4059 #endif | |
| 4060 { | |
| 4061 if (op == '*') | |
| 4062 n1 = n1 * n2; | |
| 4063 else if (op == '/') | |
| 4064 { | |
| 4065 if (n2 == 0) /* give an error message? */ | |
| 4066 { | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4067 #ifdef FEAT_NUM64 |
|
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4068 if (n1 == 0) |
|
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4069 n1 = -0x7fffffffffffffff - 1; /* similar to NaN */ |
|
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4070 else if (n1 < 0) |
|
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4071 n1 = -0x7fffffffffffffff; |
|
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4072 else |
|
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4073 n1 = 0x7fffffffffffffff; |
|
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4074 #else |
| 1624 | 4075 if (n1 == 0) |
| 4076 n1 = -0x7fffffffL - 1L; /* similar to NaN */ | |
| 4077 else if (n1 < 0) | |
| 4078 n1 = -0x7fffffffL; | |
| 4079 else | |
| 4080 n1 = 0x7fffffffL; | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4081 #endif |
| 1624 | 4082 } |
| 4083 else | |
| 4084 n1 = n1 / n2; | |
| 4085 } | |
| 4086 else | |
| 4087 { | |
| 4088 if (n2 == 0) /* give an error message? */ | |
| 4089 n1 = 0; | |
| 4090 else | |
| 4091 n1 = n1 % n2; | |
| 4092 } | |
| 4093 rettv->v_type = VAR_NUMBER; | |
| 4094 rettv->vval.v_number = n1; | |
| 4095 } | |
| 7 | 4096 } |
| 4097 } | |
| 4098 | |
| 4099 return OK; | |
| 4100 } | |
| 4101 | |
| 4102 /* | |
| 4103 * Handle sixth level expression: | |
| 4104 * number number constant | |
| 1228 | 4105 * "string" string constant |
| 4106 * 'string' literal string constant | |
| 7 | 4107 * &option-name option value |
| 4108 * @r register contents | |
| 4109 * identifier variable value | |
| 4110 * function() function call | |
| 4111 * $VAR environment variable | |
| 4112 * (expression) nested expression | |
| 151 | 4113 * [expr, expr] List |
| 4114 * {key: val, key: val} Dictionary | |
| 7 | 4115 * |
| 4116 * Also handle: | |
| 4117 * ! in front logical NOT | |
| 4118 * - in front unary minus | |
| 4119 * + in front unary plus (ignored) | |
| 100 | 4120 * trailing [] subscript in String or List |
| 4121 * trailing .name entry in Dictionary | |
| 7 | 4122 * |
| 4123 * "arg" must point to the first non-white of the expression. | |
| 4124 * "arg" is advanced to the next non-white after the recognized expression. | |
| 4125 * | |
| 4126 * Return OK or FAIL. | |
| 4127 */ | |
| 4128 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4129 eval7( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4130 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4131 typval_T *rettv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4132 int evaluate, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4133 int want_string UNUSED) /* after "." operator */ |
| 7 | 4134 { |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4135 varnumber_T n; |
| 7 | 4136 int len; |
| 4137 char_u *s; | |
| 4138 char_u *start_leader, *end_leader; | |
| 4139 int ret = OK; | |
| 4140 char_u *alias; | |
| 4141 | |
| 4142 /* | |
| 71 | 4143 * Initialise variable so that clear_tv() can't mistake this for a |
| 56 | 4144 * string and free a string that isn't there. |
| 7 | 4145 */ |
| 71 | 4146 rettv->v_type = VAR_UNKNOWN; |
| 7 | 4147 |
| 4148 /* | |
| 4149 * Skip '!' and '-' characters. They are handled later. | |
| 4150 */ | |
| 4151 start_leader = *arg; | |
| 4152 while (**arg == '!' || **arg == '-' || **arg == '+') | |
| 4153 *arg = skipwhite(*arg + 1); | |
| 4154 end_leader = *arg; | |
| 4155 | |
| 4156 switch (**arg) | |
| 4157 { | |
| 4158 /* | |
| 4159 * Number constant. | |
| 4160 */ | |
| 4161 case '0': | |
| 4162 case '1': | |
| 4163 case '2': | |
| 4164 case '3': | |
| 4165 case '4': | |
| 4166 case '5': | |
| 4167 case '6': | |
| 4168 case '7': | |
| 4169 case '8': | |
| 4170 case '9': | |
| 1624 | 4171 { |
| 4172 #ifdef FEAT_FLOAT | |
| 4173 char_u *p = skipdigits(*arg + 1); | |
| 4174 int get_float = FALSE; | |
| 4175 | |
| 4176 /* We accept a float when the format matches | |
| 4177 * "[0-9]\+\.[0-9]\+\([eE][+-]\?[0-9]\+\)\?". This is very | |
| 1655 | 4178 * strict to avoid backwards compatibility problems. |
| 4179 * Don't look for a float after the "." operator, so that | |
| 4180 * ":let vers = 1.2.3" doesn't fail. */ | |
| 4181 if (!want_string && p[0] == '.' && vim_isdigit(p[1])) | |
| 1624 | 4182 { |
| 4183 get_float = TRUE; | |
| 4184 p = skipdigits(p + 2); | |
| 4185 if (*p == 'e' || *p == 'E') | |
| 4186 { | |
| 4187 ++p; | |
| 4188 if (*p == '-' || *p == '+') | |
| 4189 ++p; | |
| 4190 if (!vim_isdigit(*p)) | |
| 4191 get_float = FALSE; | |
| 4192 else | |
| 4193 p = skipdigits(p + 1); | |
| 4194 } | |
| 4195 if (ASCII_ISALPHA(*p) || *p == '.') | |
| 4196 get_float = FALSE; | |
| 4197 } | |
| 4198 if (get_float) | |
| 4199 { | |
| 4200 float_T f; | |
| 4201 | |
| 4202 *arg += string2float(*arg, &f); | |
| 4203 if (evaluate) | |
| 4204 { | |
| 4205 rettv->v_type = VAR_FLOAT; | |
| 4206 rettv->vval.v_float = f; | |
| 4207 } | |
| 4208 } | |
| 4209 else | |
| 4210 #endif | |
| 4211 { | |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7422
diff
changeset
|
4212 vim_str2nr(*arg, NULL, &len, STR2NR_ALL, &n, NULL, 0); |
| 1624 | 4213 *arg += len; |
| 4214 if (evaluate) | |
| 4215 { | |
| 4216 rettv->v_type = VAR_NUMBER; | |
| 4217 rettv->vval.v_number = n; | |
| 4218 } | |
| 4219 } | |
| 4220 break; | |
| 4221 } | |
| 7 | 4222 |
| 4223 /* | |
| 4224 * String constant: "string". | |
| 4225 */ | |
| 71 | 4226 case '"': ret = get_string_tv(arg, rettv, evaluate); |
| 7 | 4227 break; |
| 4228 | |
| 4229 /* | |
| 100 | 4230 * Literal string constant: 'str''ing'. |
| 7 | 4231 */ |
| 71 | 4232 case '\'': ret = get_lit_string_tv(arg, rettv, evaluate); |
| 56 | 4233 break; |
| 4234 | |
| 4235 /* | |
| 4236 * List: [expr, expr] | |
| 4237 */ | |
| 71 | 4238 case '[': ret = get_list_tv(arg, rettv, evaluate); |
| 7 | 4239 break; |
| 4240 | |
| 4241 /* | |
|
9527
e8b3db8e2d30
commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents:
9525
diff
changeset
|
4242 * Lambda: {arg, arg -> expr} |
| 100 | 4243 * Dictionary: {key: val, key: val} |
| 4244 */ | |
|
9527
e8b3db8e2d30
commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents:
9525
diff
changeset
|
4245 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
|
4246 if (ret == NOTDONE) |
|
e8b3db8e2d30
commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents:
9525
diff
changeset
|
4247 ret = get_dict_tv(arg, rettv, evaluate); |
| 100 | 4248 break; |
| 4249 | |
| 4250 /* | |
| 104 | 4251 * Option value: &name |
| 7 | 4252 */ |
| 104 | 4253 case '&': ret = get_option_tv(arg, rettv, evaluate); |
| 7 | 4254 break; |
| 4255 | |
| 4256 /* | |
| 4257 * Environment variable: $VAR. | |
| 4258 */ | |
| 71 | 4259 case '$': ret = get_env_tv(arg, rettv, evaluate); |
| 7 | 4260 break; |
| 4261 | |
| 4262 /* | |
| 4263 * Register contents: @r. | |
| 4264 */ | |
| 4265 case '@': ++*arg; | |
| 4266 if (evaluate) | |
| 4267 { | |
| 71 | 4268 rettv->v_type = VAR_STRING; |
| 5796 | 4269 rettv->vval.v_string = get_reg_contents(**arg, |
| 4270 GREG_EXPR_SRC); | |
| 7 | 4271 } |
| 4272 if (**arg != NUL) | |
| 4273 ++*arg; | |
| 4274 break; | |
| 4275 | |
| 4276 /* | |
| 4277 * nested expression: (expression). | |
| 4278 */ | |
| 4279 case '(': *arg = skipwhite(*arg + 1); | |
| 71 | 4280 ret = eval1(arg, rettv, evaluate); /* recursive! */ |
| 7 | 4281 if (**arg == ')') |
| 4282 ++*arg; | |
| 4283 else if (ret == OK) | |
| 4284 { | |
| 4285 EMSG(_("E110: Missing ')'")); | |
| 71 | 4286 clear_tv(rettv); |
| 7 | 4287 ret = FAIL; |
| 4288 } | |
| 4289 break; | |
| 4290 | |
| 100 | 4291 default: ret = NOTDONE; |
| 4292 break; | |
| 4293 } | |
| 4294 | |
| 4295 if (ret == NOTDONE) | |
| 4296 { | |
| 4297 /* | |
| 4298 * Must be a variable or function name. | |
| 4299 * Can also be a curly-braces kind of name: {expr}. | |
| 4300 */ | |
| 4301 s = *arg; | |
| 159 | 4302 len = get_name_len(arg, &alias, evaluate, TRUE); |
| 100 | 4303 if (alias != NULL) |
| 4304 s = alias; | |
| 4305 | |
| 159 | 4306 if (len <= 0) |
| 100 | 4307 ret = FAIL; |
| 4308 else | |
| 4309 { | |
| 4310 if (**arg == '(') /* recursive! */ | |
| 4311 { | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4312 partial_T *partial; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4313 |
| 100 | 4314 /* If "s" is the name of a variable of type VAR_FUNC |
| 4315 * use its contents. */ | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4316 s = deref_func_name(s, &len, &partial, !evaluate); |
| 100 | 4317 |
| 4318 /* Invoke the function. */ | |
| 4319 ret = get_func_tv(s, len, rettv, arg, | |
| 4320 curwin->w_cursor.lnum, curwin->w_cursor.lnum, | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4321 &len, evaluate, partial, NULL); |
| 4178 | 4322 |
| 4323 /* If evaluate is FALSE rettv->v_type was not set in | |
| 4324 * get_func_tv, but it's needed in handle_subscript() to parse | |
| 4325 * what follows. So set it here. */ | |
| 4326 if (rettv->v_type == VAR_UNKNOWN && !evaluate && **arg == '(') | |
| 4327 { | |
|
9163
731ee601de16
commit https://github.com/vim/vim/commit/9ad73239c26467832a5b553b2a4b99d7ffbaa25e
Christian Brabandt <cb@256bit.org>
parents:
9157
diff
changeset
|
4328 rettv->vval.v_string = NULL; |
| 4178 | 4329 rettv->v_type = VAR_FUNC; |
| 4330 } | |
| 4331 | |
| 100 | 4332 /* Stop the expression evaluation when immediately |
| 4333 * aborting on error, or when an interrupt occurred or | |
| 4334 * an exception was thrown but not caught. */ | |
| 4335 if (aborting()) | |
| 4336 { | |
| 4337 if (ret == OK) | |
| 4338 clear_tv(rettv); | |
| 7 | 4339 ret = FAIL; |
| 100 | 4340 } |
| 4341 } | |
| 4342 else if (evaluate) | |
| 6791 | 4343 ret = get_var_tv(s, len, rettv, NULL, TRUE, FALSE); |
| 117 | 4344 else |
| 4345 ret = OK; | |
| 100 | 4346 } |
| 2690 | 4347 vim_free(alias); |
| 100 | 4348 } |
| 4349 | |
| 7 | 4350 *arg = skipwhite(*arg); |
| 4351 | |
| 159 | 4352 /* Handle following '[', '(' and '.' for expr[expr], expr.name, |
| 4353 * expr(expr). */ | |
| 4354 if (ret == OK) | |
| 4355 ret = handle_subscript(arg, rettv, evaluate, TRUE); | |
| 7 | 4356 |
| 4357 /* | |
| 4358 * Apply logical NOT and unary '-', from right to left, ignore '+'. | |
| 4359 */ | |
| 4360 if (ret == OK && evaluate && end_leader > start_leader) | |
| 4361 { | |
| 323 | 4362 int error = FALSE; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4363 varnumber_T val = 0; |
| 1624 | 4364 #ifdef FEAT_FLOAT |
| 4365 float_T f = 0.0; | |
| 4366 | |
| 4367 if (rettv->v_type == VAR_FLOAT) | |
| 4368 f = rettv->vval.v_float; | |
| 4369 else | |
| 4370 #endif | |
| 4371 val = get_tv_number_chk(rettv, &error); | |
| 323 | 4372 if (error) |
| 4373 { | |
| 4374 clear_tv(rettv); | |
| 4375 ret = FAIL; | |
| 4376 } | |
| 4377 else | |
| 4378 { | |
| 4379 while (end_leader > start_leader) | |
| 4380 { | |
| 4381 --end_leader; | |
| 4382 if (*end_leader == '!') | |
| 1624 | 4383 { |
| 4384 #ifdef FEAT_FLOAT | |
| 4385 if (rettv->v_type == VAR_FLOAT) | |
| 4386 f = !f; | |
| 4387 else | |
| 4388 #endif | |
| 4389 val = !val; | |
| 4390 } | |
| 323 | 4391 else if (*end_leader == '-') |
| 1624 | 4392 { |
| 4393 #ifdef FEAT_FLOAT | |
| 4394 if (rettv->v_type == VAR_FLOAT) | |
| 4395 f = -f; | |
| 4396 else | |
| 4397 #endif | |
| 4398 val = -val; | |
| 4399 } | |
| 4400 } | |
| 4401 #ifdef FEAT_FLOAT | |
| 4402 if (rettv->v_type == VAR_FLOAT) | |
| 4403 { | |
| 4404 clear_tv(rettv); | |
| 4405 rettv->vval.v_float = f; | |
| 4406 } | |
| 4407 else | |
| 4408 #endif | |
| 4409 { | |
| 4410 clear_tv(rettv); | |
| 4411 rettv->v_type = VAR_NUMBER; | |
| 4412 rettv->vval.v_number = val; | |
| 4413 } | |
| 323 | 4414 } |
| 7 | 4415 } |
| 4416 | |
| 4417 return ret; | |
| 4418 } | |
| 4419 | |
| 4420 /* | |
| 829 | 4421 * Evaluate an "[expr]" or "[expr:expr]" index. Also "dict.key". |
| 4422 * "*arg" points to the '[' or '.'. | |
| 56 | 4423 * Returns FAIL or OK. "*arg" is advanced to after the ']'. |
| 4424 */ | |
| 4425 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4426 eval_index( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4427 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4428 typval_T *rettv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4429 int evaluate, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4430 int verbose) /* give error messages */ |
| 56 | 4431 { |
| 4432 int empty1 = FALSE, empty2 = FALSE; | |
| 137 | 4433 typval_T var1, var2; |
| 56 | 4434 long n1, n2 = 0; |
| 100 | 4435 long len = -1; |
| 4436 int range = FALSE; | |
| 56 | 4437 char_u *s; |
| 100 | 4438 char_u *key = NULL; |
| 56 | 4439 |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4440 switch (rettv->v_type) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4441 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4442 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4443 case VAR_PARTIAL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4444 if (verbose) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4445 EMSG(_("E695: Cannot index a Funcref")); |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4446 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4447 case VAR_FLOAT: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4448 #ifdef FEAT_FLOAT |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4449 if (verbose) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4450 EMSG(_(e_float_as_string)); |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4451 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4452 #endif |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4453 case VAR_SPECIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4454 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
4455 case VAR_CHANNEL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4456 if (verbose) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4457 EMSG(_("E909: Cannot index a special variable")); |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4458 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4459 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4460 if (evaluate) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4461 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4462 /* FALLTHROUGH */ |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4463 |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4464 case VAR_STRING: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4465 case VAR_NUMBER: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4466 case VAR_LIST: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4467 case VAR_DICT: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4468 break; |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
4469 } |
| 56 | 4470 |
|
7046
fd409a0800fd
commit https://github.com/vim/vim/commit/0a38dd29d6f65aa601162542a5ab0ba7f308fc8e
Christian Brabandt <cb@256bit.org>
parents:
7042
diff
changeset
|
4471 init_tv(&var1); |
|
fd409a0800fd
commit https://github.com/vim/vim/commit/0a38dd29d6f65aa601162542a5ab0ba7f308fc8e
Christian Brabandt <cb@256bit.org>
parents:
7042
diff
changeset
|
4472 init_tv(&var2); |
| 100 | 4473 if (**arg == '.') |
| 4474 { | |
| 4475 /* | |
| 4476 * dict.name | |
| 4477 */ | |
| 4478 key = *arg + 1; | |
| 4479 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len) | |
| 4480 ; | |
| 4481 if (len == 0) | |
| 4482 return FAIL; | |
| 4483 *arg = skipwhite(key + len); | |
| 4484 } | |
| 4485 else | |
| 4486 { | |
| 4487 /* | |
| 4488 * something[idx] | |
| 4489 * | |
| 4490 * Get the (first) variable from inside the []. | |
| 4491 */ | |
| 56 | 4492 *arg = skipwhite(*arg + 1); |
| 100 | 4493 if (**arg == ':') |
| 4494 empty1 = TRUE; | |
| 4495 else if (eval1(arg, &var1, evaluate) == FAIL) /* recursive! */ | |
| 56 | 4496 return FAIL; |
| 323 | 4497 else if (evaluate && get_tv_string_chk(&var1) == NULL) |
| 4498 { | |
| 4499 /* not a number or string */ | |
| 4500 clear_tv(&var1); | |
| 4501 return FAIL; | |
| 4502 } | |
| 100 | 4503 |
| 4504 /* | |
| 4505 * Get the second variable from inside the [:]. | |
| 4506 */ | |
| 4507 if (**arg == ':') | |
| 4508 { | |
| 4509 range = TRUE; | |
| 4510 *arg = skipwhite(*arg + 1); | |
| 4511 if (**arg == ']') | |
| 4512 empty2 = TRUE; | |
| 4513 else if (eval1(arg, &var2, evaluate) == FAIL) /* recursive! */ | |
| 4514 { | |
| 323 | 4515 if (!empty1) |
| 4516 clear_tv(&var1); | |
| 4517 return FAIL; | |
| 4518 } | |
| 4519 else if (evaluate && get_tv_string_chk(&var2) == NULL) | |
| 4520 { | |
| 4521 /* not a number or string */ | |
| 4522 if (!empty1) | |
| 4523 clear_tv(&var1); | |
| 4524 clear_tv(&var2); | |
| 100 | 4525 return FAIL; |
| 4526 } | |
| 4527 } | |
| 4528 | |
| 4529 /* Check for the ']'. */ | |
| 4530 if (**arg != ']') | |
| 4531 { | |
| 159 | 4532 if (verbose) |
| 4533 EMSG(_(e_missbrac)); | |
| 100 | 4534 clear_tv(&var1); |
| 4535 if (range) | |
| 4536 clear_tv(&var2); | |
| 4537 return FAIL; | |
| 4538 } | |
| 4539 *arg = skipwhite(*arg + 1); /* skip the ']' */ | |
| 56 | 4540 } |
| 4541 | |
| 4542 if (evaluate) | |
| 4543 { | |
| 100 | 4544 n1 = 0; |
| 4545 if (!empty1 && rettv->v_type != VAR_DICT) | |
| 56 | 4546 { |
| 71 | 4547 n1 = get_tv_number(&var1); |
| 4548 clear_tv(&var1); | |
| 56 | 4549 } |
| 4550 if (range) | |
| 4551 { | |
| 4552 if (empty2) | |
| 4553 n2 = -1; | |
| 4554 else | |
| 4555 { | |
| 71 | 4556 n2 = get_tv_number(&var2); |
| 4557 clear_tv(&var2); | |
| 4558 } | |
| 4559 } | |
| 4560 | |
| 4561 switch (rettv->v_type) | |
| 56 | 4562 { |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4563 case VAR_UNKNOWN: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4564 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4565 case VAR_PARTIAL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4566 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4567 case VAR_SPECIAL: |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4568 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
4569 case VAR_CHANNEL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4570 break; /* not evaluating, skipping over subscript */ |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4571 |
| 56 | 4572 case VAR_NUMBER: |
| 4573 case VAR_STRING: | |
| 71 | 4574 s = get_tv_string(rettv); |
| 56 | 4575 len = (long)STRLEN(s); |
| 4576 if (range) | |
| 4577 { | |
| 4578 /* The resulting variable is a substring. If the indexes | |
| 4579 * are out of range the result is empty. */ | |
| 4580 if (n1 < 0) | |
| 4581 { | |
| 4582 n1 = len + n1; | |
| 4583 if (n1 < 0) | |
| 4584 n1 = 0; | |
| 4585 } | |
| 4586 if (n2 < 0) | |
| 4587 n2 = len + n2; | |
| 4588 else if (n2 >= len) | |
| 4589 n2 = len; | |
| 4590 if (n1 >= len || n2 < 0 || n1 > n2) | |
| 4591 s = NULL; | |
| 4592 else | |
| 4593 s = vim_strnsave(s + n1, (int)(n2 - n1 + 1)); | |
| 4594 } | |
| 4595 else | |
| 4596 { | |
| 4597 /* The resulting variable is a string of a single | |
| 4598 * character. If the index is too big or negative the | |
| 4599 * result is empty. */ | |
| 4600 if (n1 >= len || n1 < 0) | |
| 4601 s = NULL; | |
| 4602 else | |
| 4603 s = vim_strnsave(s + n1, 1); | |
| 4604 } | |
| 71 | 4605 clear_tv(rettv); |
| 4606 rettv->v_type = VAR_STRING; | |
| 4607 rettv->vval.v_string = s; | |
| 56 | 4608 break; |
| 4609 | |
| 4610 case VAR_LIST: | |
| 71 | 4611 len = list_len(rettv->vval.v_list); |
| 56 | 4612 if (n1 < 0) |
| 4613 n1 = len + n1; | |
| 4614 if (!empty1 && (n1 < 0 || n1 >= len)) | |
| 4615 { | |
| 842 | 4616 /* For a range we allow invalid values and return an empty |
| 4617 * list. A list index out of range is an error. */ | |
| 4618 if (!range) | |
| 4619 { | |
| 4620 if (verbose) | |
| 4621 EMSGN(_(e_listidx), n1); | |
| 4622 return FAIL; | |
| 4623 } | |
| 4624 n1 = len; | |
| 56 | 4625 } |
| 4626 if (range) | |
| 4627 { | |
| 137 | 4628 list_T *l; |
| 4629 listitem_T *item; | |
| 56 | 4630 |
| 4631 if (n2 < 0) | |
| 4632 n2 = len + n2; | |
| 829 | 4633 else if (n2 >= len) |
| 4634 n2 = len - 1; | |
| 4635 if (!empty2 && (n2 < 0 || n2 + 1 < n1)) | |
| 842 | 4636 n2 = -1; |
| 56 | 4637 l = list_alloc(); |
| 4638 if (l == NULL) | |
| 4639 return FAIL; | |
| 71 | 4640 for (item = list_find(rettv->vval.v_list, n1); |
| 56 | 4641 n1 <= n2; ++n1) |
| 4642 { | |
| 4643 if (list_append_tv(l, &item->li_tv) == FAIL) | |
| 4644 { | |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4645 list_free(l); |
| 56 | 4646 return FAIL; |
| 4647 } | |
| 4648 item = item->li_next; | |
| 4649 } | |
| 71 | 4650 clear_tv(rettv); |
| 4651 rettv->v_type = VAR_LIST; | |
| 4652 rettv->vval.v_list = l; | |
| 83 | 4653 ++l->lv_refcount; |
| 56 | 4654 } |
| 4655 else | |
| 4656 { | |
| 842 | 4657 copy_tv(&list_find(rettv->vval.v_list, n1)->li_tv, &var1); |
| 71 | 4658 clear_tv(rettv); |
| 4659 *rettv = var1; | |
| 56 | 4660 } |
| 4661 break; | |
| 100 | 4662 |
| 4663 case VAR_DICT: | |
| 4664 if (range) | |
| 4665 { | |
| 159 | 4666 if (verbose) |
| 4667 EMSG(_(e_dictrange)); | |
| 100 | 4668 if (len == -1) |
| 4669 clear_tv(&var1); | |
| 4670 return FAIL; | |
| 4671 } | |
| 4672 { | |
| 137 | 4673 dictitem_T *item; |
| 100 | 4674 |
| 4675 if (len == -1) | |
| 4676 { | |
|
8839
9fa567d13551
commit https://github.com/vim/vim/commit/0921ecff1c5a74541bad6c073e8ade32247403d8
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
4677 key = get_tv_string_chk(&var1); |
|
9fa567d13551
commit https://github.com/vim/vim/commit/0921ecff1c5a74541bad6c073e8ade32247403d8
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
4678 if (key == NULL) |
| 100 | 4679 { |
| 4680 clear_tv(&var1); | |
| 4681 return FAIL; | |
| 4682 } | |
| 4683 } | |
| 4684 | |
| 121 | 4685 item = dict_find(rettv->vval.v_dict, key, (int)len); |
| 100 | 4686 |
| 159 | 4687 if (item == NULL && verbose) |
| 117 | 4688 EMSG2(_(e_dictkey), key); |
| 100 | 4689 if (len == -1) |
| 4690 clear_tv(&var1); | |
| 4691 if (item == NULL) | |
| 4692 return FAIL; | |
| 4693 | |
| 4694 copy_tv(&item->di_tv, &var1); | |
| 4695 clear_tv(rettv); | |
| 4696 *rettv = var1; | |
| 4697 } | |
| 4698 break; | |
| 4699 } | |
| 4700 } | |
| 4701 | |
| 56 | 4702 return OK; |
| 4703 } | |
| 4704 | |
| 4705 /* | |
| 7 | 4706 * Get an option value. |
| 4707 * "arg" points to the '&' or '+' before the option name. | |
| 4708 * "arg" is advanced to character after the option name. | |
| 4709 * Return OK or FAIL. | |
| 4710 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
4711 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4712 get_option_tv( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4713 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4714 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
|
4715 int evaluate) |
| 7 | 4716 { |
| 4717 char_u *option_end; | |
| 4718 long numval; | |
| 4719 char_u *stringval; | |
| 4720 int opt_type; | |
| 4721 int c; | |
| 4722 int working = (**arg == '+'); /* has("+option") */ | |
| 4723 int ret = OK; | |
| 4724 int opt_flags; | |
| 4725 | |
| 4726 /* | |
| 4727 * Isolate the option name and find its value. | |
| 4728 */ | |
| 4729 option_end = find_option_end(arg, &opt_flags); | |
| 4730 if (option_end == NULL) | |
| 4731 { | |
| 71 | 4732 if (rettv != NULL) |
| 7 | 4733 EMSG2(_("E112: Option name missing: %s"), *arg); |
| 4734 return FAIL; | |
| 4735 } | |
| 4736 | |
| 4737 if (!evaluate) | |
| 4738 { | |
| 4739 *arg = option_end; | |
| 4740 return OK; | |
| 4741 } | |
| 4742 | |
| 4743 c = *option_end; | |
| 4744 *option_end = NUL; | |
| 4745 opt_type = get_option_value(*arg, &numval, | |
| 71 | 4746 rettv == NULL ? NULL : &stringval, opt_flags); |
| 7 | 4747 |
| 4748 if (opt_type == -3) /* invalid name */ | |
| 4749 { | |
| 71 | 4750 if (rettv != NULL) |
| 7 | 4751 EMSG2(_("E113: Unknown option: %s"), *arg); |
| 4752 ret = FAIL; | |
| 4753 } | |
| 71 | 4754 else if (rettv != NULL) |
| 7 | 4755 { |
| 4756 if (opt_type == -2) /* hidden string option */ | |
| 4757 { | |
| 71 | 4758 rettv->v_type = VAR_STRING; |
| 4759 rettv->vval.v_string = NULL; | |
| 7 | 4760 } |
| 4761 else if (opt_type == -1) /* hidden number option */ | |
| 4762 { | |
| 71 | 4763 rettv->v_type = VAR_NUMBER; |
| 4764 rettv->vval.v_number = 0; | |
| 7 | 4765 } |
| 4766 else if (opt_type == 1) /* number option */ | |
| 4767 { | |
| 71 | 4768 rettv->v_type = VAR_NUMBER; |
| 4769 rettv->vval.v_number = numval; | |
| 7 | 4770 } |
| 4771 else /* string option */ | |
| 4772 { | |
| 71 | 4773 rettv->v_type = VAR_STRING; |
| 4774 rettv->vval.v_string = stringval; | |
| 7 | 4775 } |
| 4776 } | |
| 4777 else if (working && (opt_type == -2 || opt_type == -1)) | |
| 4778 ret = FAIL; | |
| 4779 | |
| 4780 *option_end = c; /* put back for error messages */ | |
| 4781 *arg = option_end; | |
| 4782 | |
| 4783 return ret; | |
| 4784 } | |
| 4785 | |
| 4786 /* | |
| 4787 * Allocate a variable for a string constant. | |
| 4788 * Return OK or FAIL. | |
| 4789 */ | |
| 4790 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4791 get_string_tv(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 4792 { |
| 4793 char_u *p; | |
| 4794 char_u *name; | |
| 4795 int extra = 0; | |
| 4796 | |
| 4797 /* | |
| 4798 * Find the end of the string, skipping backslashed characters. | |
| 4799 */ | |
| 97 | 4800 for (p = *arg + 1; *p != NUL && *p != '"'; mb_ptr_adv(p)) |
| 7 | 4801 { |
| 4802 if (*p == '\\' && p[1] != NUL) | |
| 4803 { | |
| 4804 ++p; | |
| 4805 /* A "\<x>" form occupies at least 4 characters, and produces up | |
| 4806 * to 6 characters: reserve space for 2 extra */ | |
| 4807 if (*p == '<') | |
| 4808 extra += 2; | |
| 4809 } | |
| 4810 } | |
| 4811 | |
| 4812 if (*p != '"') | |
| 4813 { | |
| 4814 EMSG2(_("E114: Missing quote: %s"), *arg); | |
| 4815 return FAIL; | |
| 4816 } | |
| 4817 | |
| 4818 /* If only parsing, set *arg and return here */ | |
| 4819 if (!evaluate) | |
| 4820 { | |
| 4821 *arg = p + 1; | |
| 4822 return OK; | |
| 4823 } | |
| 4824 | |
| 4825 /* | |
| 4826 * Copy the string into allocated memory, handling backslashed | |
| 4827 * characters. | |
| 4828 */ | |
| 4829 name = alloc((unsigned)(p - *arg + extra)); | |
| 4830 if (name == NULL) | |
| 4831 return FAIL; | |
| 100 | 4832 rettv->v_type = VAR_STRING; |
| 4833 rettv->vval.v_string = name; | |
| 4834 | |
| 4835 for (p = *arg + 1; *p != NUL && *p != '"'; ) | |
| 7 | 4836 { |
| 4837 if (*p == '\\') | |
| 4838 { | |
| 4839 switch (*++p) | |
| 4840 { | |
| 100 | 4841 case 'b': *name++ = BS; ++p; break; |
| 4842 case 'e': *name++ = ESC; ++p; break; | |
| 4843 case 'f': *name++ = FF; ++p; break; | |
| 4844 case 'n': *name++ = NL; ++p; break; | |
| 4845 case 'r': *name++ = CAR; ++p; break; | |
| 4846 case 't': *name++ = TAB; ++p; break; | |
| 7 | 4847 |
| 4848 case 'X': /* hex: "\x1", "\x12" */ | |
| 4849 case 'x': | |
| 4850 case 'u': /* Unicode: "\u0023" */ | |
| 4851 case 'U': | |
| 4852 if (vim_isxdigit(p[1])) | |
| 4853 { | |
| 4854 int n, nr; | |
| 4855 int c = toupper(*p); | |
| 4856 | |
| 4857 if (c == 'X') | |
| 4858 n = 2; | |
| 6836 | 4859 else if (*p == 'u') |
| 4860 n = 4; | |
| 7 | 4861 else |
| 6836 | 4862 n = 8; |
| 7 | 4863 nr = 0; |
| 4864 while (--n >= 0 && vim_isxdigit(p[1])) | |
| 4865 { | |
| 4866 ++p; | |
| 4867 nr = (nr << 4) + hex2nr(*p); | |
| 4868 } | |
| 100 | 4869 ++p; |
| 7 | 4870 #ifdef FEAT_MBYTE |
| 4871 /* For "\u" store the number according to | |
| 4872 * 'encoding'. */ | |
| 4873 if (c != 'X') | |
| 100 | 4874 name += (*mb_char2bytes)(nr, name); |
| 7 | 4875 else |
| 4876 #endif | |
| 100 | 4877 *name++ = nr; |
| 7 | 4878 } |
| 4879 break; | |
| 4880 | |
| 4881 /* octal: "\1", "\12", "\123" */ | |
| 4882 case '0': | |
| 4883 case '1': | |
| 4884 case '2': | |
| 4885 case '3': | |
| 4886 case '4': | |
| 4887 case '5': | |
| 4888 case '6': | |
| 100 | 4889 case '7': *name = *p++ - '0'; |
| 4890 if (*p >= '0' && *p <= '7') | |
| 7 | 4891 { |
| 100 | 4892 *name = (*name << 3) + *p++ - '0'; |
| 4893 if (*p >= '0' && *p <= '7') | |
| 4894 *name = (*name << 3) + *p++ - '0'; | |
| 7 | 4895 } |
| 100 | 4896 ++name; |
| 7 | 4897 break; |
| 4898 | |
| 4899 /* Special key, e.g.: "\<C-W>" */ | |
| 100 | 4900 case '<': extra = trans_special(&p, name, TRUE); |
| 7 | 4901 if (extra != 0) |
| 4902 { | |
| 100 | 4903 name += extra; |
| 7 | 4904 break; |
| 4905 } | |
| 4906 /* FALLTHROUGH */ | |
| 4907 | |
| 100 | 4908 default: MB_COPY_CHAR(p, name); |
| 7 | 4909 break; |
| 4910 } | |
| 4911 } | |
| 4912 else | |
| 100 | 4913 MB_COPY_CHAR(p, name); |
| 4914 | |
| 4915 } | |
| 4916 *name = NUL; | |
| 7 | 4917 *arg = p + 1; |
| 4918 | |
| 4919 return OK; | |
| 4920 } | |
| 4921 | |
| 4922 /* | |
| 100 | 4923 * Allocate a variable for a 'str''ing' constant. |
| 7 | 4924 * Return OK or FAIL. |
| 4925 */ | |
| 4926 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4927 get_lit_string_tv(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 4928 { |
| 4929 char_u *p; | |
| 100 | 4930 char_u *str; |
| 4931 int reduce = 0; | |
| 7 | 4932 |
| 4933 /* | |
| 100 | 4934 * Find the end of the string, skipping ''. |
| 7 | 4935 */ |
| 100 | 4936 for (p = *arg + 1; *p != NUL; mb_ptr_adv(p)) |
| 4937 { | |
| 4938 if (*p == '\'') | |
| 4939 { | |
| 4940 if (p[1] != '\'') | |
| 4941 break; | |
| 4942 ++reduce; | |
| 4943 ++p; | |
| 4944 } | |
| 4945 } | |
| 4946 | |
| 4947 if (*p != '\'') | |
| 7 | 4948 { |
| 4949 EMSG2(_("E115: Missing quote: %s"), *arg); | |
| 4950 return FAIL; | |
| 4951 } | |
| 4952 | |
| 100 | 4953 /* If only parsing return after setting "*arg" */ |
| 97 | 4954 if (!evaluate) |
| 4955 { | |
| 4956 *arg = p + 1; | |
| 4957 return OK; | |
| 4958 } | |
| 4959 | |
| 4960 /* | |
| 100 | 4961 * Copy the string into allocated memory, handling '' to ' reduction. |
| 97 | 4962 */ |
| 4963 str = alloc((unsigned)((p - *arg) - reduce)); | |
| 4964 if (str == NULL) | |
| 4965 return FAIL; | |
| 100 | 4966 rettv->v_type = VAR_STRING; |
| 4967 rettv->vval.v_string = str; | |
| 4968 | |
| 4969 for (p = *arg + 1; *p != NUL; ) | |
| 4970 { | |
| 4971 if (*p == '\'') | |
| 4972 { | |
| 4973 if (p[1] != '\'') | |
| 97 | 4974 break; |
| 4975 ++p; | |
| 4976 } | |
| 100 | 4977 MB_COPY_CHAR(p, str); |
| 4978 } | |
| 4979 *str = NUL; | |
| 97 | 4980 *arg = p + 1; |
| 4981 | |
| 4982 return OK; | |
| 4983 } | |
| 4984 | |
|
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
4985 static void |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4986 partial_free(partial_T *pt) |
|
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
4987 { |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
4988 int i; |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
4989 |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
4990 for (i = 0; i < pt->pt_argc; ++i) |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4991 clear_tv(&pt->pt_argv[i]); |
|
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
4992 vim_free(pt->pt_argv); |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4993 dict_unref(pt->pt_dict); |
|
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
4994 func_unref(pt->pt_name); |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
4995 vim_free(pt->pt_name); |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
4996 vim_free(pt); |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
4997 } |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
4998 |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
4999 /* |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5000 * 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
|
5001 * becomes zero. |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5002 */ |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5003 void |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5004 partial_unref(partial_T *pt) |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5005 { |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5006 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
|
5007 partial_free(pt); |
|
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5008 } |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5009 |
| 2634 | 5010 static int tv_equal_recurse_limit; |
| 5011 | |
|
9183
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5012 static int |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5013 func_equal( |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5014 typval_T *tv1, |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5015 typval_T *tv2, |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5016 int ic) /* ignore case */ |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5017 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5018 char_u *s1, *s2; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5019 dict_T *d1, *d2; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5020 int a1, a2; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5021 int i; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5022 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5023 /* 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
|
5024 s1 = tv1->v_type == VAR_FUNC ? tv1->vval.v_string |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5025 : tv1->vval.v_partial->pt_name; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5026 if (s1 != NULL && *s1 == NUL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5027 s1 = NULL; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5028 s2 = tv2->v_type == VAR_FUNC ? tv2->vval.v_string |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5029 : tv2->vval.v_partial->pt_name; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5030 if (s2 != NULL && *s2 == NUL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5031 s2 = NULL; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5032 if (s1 == NULL || s2 == NULL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5033 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5034 if (s1 != s2) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5035 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5036 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5037 else if (STRCMP(s1, s2) != 0) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5038 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5039 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5040 /* 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
|
5041 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
|
5042 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
|
5043 if (d1 == NULL || d2 == NULL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5044 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5045 if (d1 != d2) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5046 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5047 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5048 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
|
5049 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5050 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5051 /* 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
|
5052 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
|
5053 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
|
5054 if (a1 != a2) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5055 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5056 for (i = 0; i < a1; ++i) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5057 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
|
5058 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
|
5059 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5060 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5061 return TRUE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5062 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5063 |
| 117 | 5064 /* |
| 80 | 5065 * Return TRUE if "tv1" and "tv2" have the same value. |
| 388 | 5066 * Compares the items just like "==" would compare them, but strings and |
| 1624 | 5067 * numbers are different. Floats and numbers are also different. |
| 80 | 5068 */ |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
5069 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5070 tv_equal( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5071 typval_T *tv1, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5072 typval_T *tv2, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5073 int ic, /* ignore case */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5074 int recursive) /* TRUE when used recursively */ |
| 80 | 5075 { |
| 5076 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN]; | |
| 323 | 5077 char_u *s1, *s2; |
| 2634 | 5078 static int recursive_cnt = 0; /* catch recursive loops */ |
| 1008 | 5079 int r; |
| 5080 | |
| 5081 /* Catch lists and dicts that have an endless loop by limiting | |
| 2634 | 5082 * recursiveness to a limit. We guess they are equal then. |
| 5083 * A fixed limit has the problem of still taking an awful long time. | |
| 5084 * Reduce the limit every time running into it. That should work fine for | |
| 5085 * deeply linked structures that are not recursively linked and catch | |
| 5086 * recursiveness quickly. */ | |
| 5087 if (!recursive) | |
| 5088 tv_equal_recurse_limit = 1000; | |
| 5089 if (recursive_cnt >= tv_equal_recurse_limit) | |
| 5090 { | |
| 5091 --tv_equal_recurse_limit; | |
| 1014 | 5092 return TRUE; |
| 2634 | 5093 } |
| 388 | 5094 |
|
9416
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
5095 /* 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
|
5096 * arguments. */ |
|
9183
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5097 if ((tv1->v_type == VAR_FUNC |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5098 || (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
|
5099 && (tv2->v_type == VAR_FUNC |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5100 || (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
|
5101 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5102 ++recursive_cnt; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5103 r = func_equal(tv1, tv2, ic); |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5104 --recursive_cnt; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5105 return r; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5106 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5107 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5108 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
|
5109 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5110 |
| 388 | 5111 switch (tv1->v_type) |
| 5112 { | |
| 5113 case VAR_LIST: | |
| 2634 | 5114 ++recursive_cnt; |
| 5115 r = list_equal(tv1->vval.v_list, tv2->vval.v_list, ic, TRUE); | |
| 5116 --recursive_cnt; | |
| 1008 | 5117 return r; |
| 388 | 5118 |
| 5119 case VAR_DICT: | |
| 2634 | 5120 ++recursive_cnt; |
| 5121 r = dict_equal(tv1->vval.v_dict, tv2->vval.v_dict, ic, TRUE); | |
| 5122 --recursive_cnt; | |
| 1008 | 5123 return r; |
| 388 | 5124 |
| 5125 case VAR_NUMBER: | |
| 5126 return tv1->vval.v_number == tv2->vval.v_number; | |
| 5127 | |
| 5128 case VAR_STRING: | |
| 5129 s1 = get_tv_string_buf(tv1, buf1); | |
| 5130 s2 = get_tv_string_buf(tv2, buf2); | |
| 5131 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
|
5132 |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5133 case VAR_SPECIAL: |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5134 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
|
5135 |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5136 case VAR_FLOAT: |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5137 #ifdef FEAT_FLOAT |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5138 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
|
5139 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5140 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5141 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5142 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
|
5143 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5144 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5145 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5146 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
|
5147 #endif |
|
8635
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
5148 case VAR_FUNC: |
|
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
5149 case VAR_PARTIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5150 case VAR_UNKNOWN: |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5151 break; |
| 388 | 5152 } |
| 5153 | |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5154 /* 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
|
5155 * 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
|
5156 return FALSE; |
| 80 | 5157 } |
| 5158 | |
| 5159 /* | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5160 * Return the next (unique) copy ID. |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5161 * Used for serializing nested structures. |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5162 */ |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5163 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5164 get_copyID(void) |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5165 { |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5166 current_copyID += COPYID_INC; |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5167 return current_copyID; |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5168 } |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5169 |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5170 /* |
| 371 | 5171 * Garbage collection for lists and dictionaries. |
| 5172 * | |
| 5173 * We use reference counts to be able to free most items right away when they | |
| 5174 * are no longer used. But for composite items it's possible that it becomes | |
| 5175 * unused while the reference count is > 0: When there is a recursive | |
| 5176 * reference. Example: | |
| 5177 * :let l = [1, 2, 3] | |
| 5178 * :let d = {9: l} | |
| 5179 * :let l[1] = d | |
| 5180 * | |
| 5181 * Since this is quite unusual we handle this with garbage collection: every | |
| 5182 * once in a while find out which lists and dicts are not referenced from any | |
| 5183 * variable. | |
| 5184 * | |
| 5185 * Here is a good reference text about garbage collection (refers to Python | |
| 5186 * but it applies to all reference-counting mechanisms): | |
| 5187 * http://python.ca/nas/python/gc/ | |
| 5188 */ | |
| 5189 | |
| 5190 /* | |
| 5191 * 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
|
5192 * When "testing" is TRUE this is called from test_garbagecollect_now(). |
| 371 | 5193 * Return TRUE if some memory was freed. |
| 5194 */ | |
| 5195 int | |
|
8881
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5196 garbage_collect(int testing) |
| 371 | 5197 { |
| 1891 | 5198 int copyID; |
| 6565 | 5199 int abort = FALSE; |
| 371 | 5200 buf_T *buf; |
| 5201 win_T *wp; | |
| 364 | 5202 int i; |
| 6588 | 5203 int did_free = FALSE; |
| 819 | 5204 #ifdef FEAT_WINDOWS |
| 5205 tabpage_T *tp; | |
| 5206 #endif | |
| 371 | 5207 |
|
8881
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5208 if (!testing) |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5209 { |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5210 /* Only do this once. */ |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5211 want_garbage_collect = FALSE; |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5212 may_garbage_collect = FALSE; |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5213 garbage_collect_at_exit = FALSE; |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5214 } |
| 958 | 5215 |
| 1891 | 5216 /* We advance by two because we add one for items referenced through |
| 5217 * previous_funccal. */ | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5218 copyID = get_copyID(); |
| 1891 | 5219 |
| 371 | 5220 /* |
| 5221 * 1. Go through all accessible variables and mark all lists and dicts | |
| 5222 * with copyID. | |
| 5223 */ | |
| 1891 | 5224 |
| 5225 /* Don't free variables in the previous_funccal list unless they are only | |
| 5226 * referenced through previous_funccal. This must be first, because if | |
| 1895 | 5227 * 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
|
5228 abort = abort || set_ref_in_previous_funccal(copyID); |
| 1891 | 5229 |
| 371 | 5230 /* script-local variables */ |
| 5231 for (i = 1; i <= ga_scripts.ga_len; ++i) | |
| 6565 | 5232 abort = abort || set_ref_in_ht(&SCRIPT_VARS(i), copyID, NULL); |
| 371 | 5233 |
| 5234 /* buffer-local variables */ | |
| 5235 for (buf = firstbuf; buf != NULL; buf = buf->b_next) | |
| 6565 | 5236 abort = abort || set_ref_in_item(&buf->b_bufvar.di_tv, copyID, |
| 5237 NULL, NULL); | |
| 371 | 5238 |
| 5239 /* window-local variables */ | |
| 819 | 5240 FOR_ALL_TAB_WINDOWS(tp, wp) |
| 6565 | 5241 abort = abort || set_ref_in_item(&wp->w_winvar.di_tv, copyID, |
| 5242 NULL, NULL); | |
| 4309 | 5243 #ifdef FEAT_AUTOCMD |
| 5244 if (aucmd_win != NULL) | |
| 6565 | 5245 abort = abort || set_ref_in_item(&aucmd_win->w_winvar.di_tv, copyID, |
| 5246 NULL, NULL); | |
| 4309 | 5247 #endif |
| 371 | 5248 |
| 819 | 5249 #ifdef FEAT_WINDOWS |
| 5250 /* tabpage-local variables */ | |
| 5251 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
| 6565 | 5252 abort = abort || set_ref_in_item(&tp->tp_winvar.di_tv, copyID, |
| 5253 NULL, NULL); | |
| 819 | 5254 #endif |
| 5255 | |
| 371 | 5256 /* global variables */ |
| 6565 | 5257 abort = abort || set_ref_in_ht(&globvarht, copyID, NULL); |
| 371 | 5258 |
| 5259 /* function-local variables */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
5260 abort = abort || set_ref_in_call_stack(copyID); |
| 371 | 5261 |
|
8881
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5262 /* 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
|
5263 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
|
5264 |
| 1733 | 5265 /* v: vars */ |
| 6565 | 5266 abort = abort || set_ref_in_ht(&vimvarht, copyID, NULL); |
| 1733 | 5267 |
| 3450 | 5268 #ifdef FEAT_LUA |
| 6565 | 5269 abort = abort || set_ref_in_lua(copyID); |
| 3450 | 5270 #endif |
| 5271 | |
| 3618 | 5272 #ifdef FEAT_PYTHON |
| 6565 | 5273 abort = abort || set_ref_in_python(copyID); |
| 3618 | 5274 #endif |
| 5275 | |
| 5276 #ifdef FEAT_PYTHON3 | |
| 6565 | 5277 abort = abort || set_ref_in_python3(copyID); |
| 5278 #endif | |
| 5279 | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5280 #ifdef FEAT_JOB_CHANNEL |
|
8877
50e40f322e78
commit https://github.com/vim/vim/commit/3780bb923a688e0051a9a23474eeb38a8acb695a
Christian Brabandt <cb@256bit.org>
parents:
8870
diff
changeset
|
5281 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
|
5282 abort = abort || set_ref_in_job(copyID); |
|
7931
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
7895
diff
changeset
|
5283 #endif |
|
9052
3a6b66c02d6d
commit https://github.com/vim/vim/commit/3266c85a44a637862b0ed6e531680c6ab2897ab5
Christian Brabandt <cb@256bit.org>
parents:
9027
diff
changeset
|
5284 #ifdef FEAT_NETBEANS_INTG |
|
3a6b66c02d6d
commit https://github.com/vim/vim/commit/3266c85a44a637862b0ed6e531680c6ab2897ab5
Christian Brabandt <cb@256bit.org>
parents:
9027
diff
changeset
|
5285 abort = abort || set_ref_in_nb_channel(copyID); |
|
3a6b66c02d6d
commit https://github.com/vim/vim/commit/3266c85a44a637862b0ed6e531680c6ab2897ab5
Christian Brabandt <cb@256bit.org>
parents:
9027
diff
changeset
|
5286 #endif |
|
7931
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
7895
diff
changeset
|
5287 |
|
9153
c2fe86f2bda1
commit https://github.com/vim/vim/commit/e3188e261569ae512fb1ae2653b57fdd9e259ca3
Christian Brabandt <cb@256bit.org>
parents:
9127
diff
changeset
|
5288 #ifdef FEAT_TIMERS |
|
c2fe86f2bda1
commit https://github.com/vim/vim/commit/e3188e261569ae512fb1ae2653b57fdd9e259ca3
Christian Brabandt <cb@256bit.org>
parents:
9127
diff
changeset
|
5289 abort = abort || set_ref_in_timer(copyID); |
|
c2fe86f2bda1
commit https://github.com/vim/vim/commit/e3188e261569ae512fb1ae2653b57fdd9e259ca3
Christian Brabandt <cb@256bit.org>
parents:
9127
diff
changeset
|
5290 #endif |
|
c2fe86f2bda1
commit https://github.com/vim/vim/commit/e3188e261569ae512fb1ae2653b57fdd9e259ca3
Christian Brabandt <cb@256bit.org>
parents:
9127
diff
changeset
|
5291 |
| 6565 | 5292 if (!abort) |
| 5293 { | |
| 5294 /* | |
| 5295 * 2. Free lists and dictionaries that are not referenced. | |
| 5296 */ | |
| 5297 did_free = free_unref_items(copyID); | |
| 5298 | |
| 5299 /* | |
| 5300 * 3. Check if any funccal can be freed now. | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
5301 * This may call us back recursively. |
| 6565 | 5302 */ |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
5303 free_unref_funccal(copyID, testing); |
| 6565 | 5304 } |
| 5305 else if (p_verbose > 0) | |
| 5306 { | |
| 5307 verb_msg((char_u *)_("Not enough memory to set references, garbage collection aborted!")); | |
| 5308 } | |
| 1891 | 5309 |
| 5310 return did_free; | |
| 5311 } | |
| 5312 | |
| 5313 /* | |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5314 * Free lists, dictionaries, channels and jobs that are no longer referenced. |
| 1891 | 5315 */ |
| 5316 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5317 free_unref_items(int copyID) |
| 1891 | 5318 { |
| 5319 int did_free = FALSE; | |
| 5320 | |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5321 /* Let all "free" functions know that we are here. This means no |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5322 * dictionaries, lists, channels or jobs are to be freed, because we will |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5323 * do that here. */ |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5324 in_free_unref_items = TRUE; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5325 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5326 /* |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5327 * PASS 1: free the contents of the items. We don't free the items |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5328 * themselves yet, so that it is possible to decrement refcount counters |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5329 */ |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5330 |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
5331 /* Go through the list of dicts and free items without the copyID. */ |
|
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
5332 did_free |= dict_free_nonref(copyID); |
| 371 | 5333 |
|
9560
1e68dfd7931b
commit https://github.com/vim/vim/commit/da861d631d7e22654faee2789286c685ad548911
Christian Brabandt <cb@256bit.org>
parents:
9556
diff
changeset
|
5334 /* Go through the list of lists and free items without the copyID. */ |
|
1e68dfd7931b
commit https://github.com/vim/vim/commit/da861d631d7e22654faee2789286c685ad548911
Christian Brabandt <cb@256bit.org>
parents:
9556
diff
changeset
|
5335 did_free |= list_free_nonref(copyID); |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5336 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5337 #ifdef FEAT_JOB_CHANNEL |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5338 /* Go through the list of jobs and free items without the copyID. This |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5339 * must happen before doing channels, because jobs refer to channels, but |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5340 * the reference from the channel to the job isn't tracked. */ |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5341 did_free |= free_unused_jobs_contents(copyID, COPYID_MASK); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5342 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5343 /* Go through the list of channels and free items without the copyID. */ |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5344 did_free |= free_unused_channels_contents(copyID, COPYID_MASK); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5345 #endif |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5346 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5347 /* |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5348 * PASS 2: free the items themselves. |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5349 */ |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
5350 dict_free_items(copyID); |
|
9560
1e68dfd7931b
commit https://github.com/vim/vim/commit/da861d631d7e22654faee2789286c685ad548911
Christian Brabandt <cb@256bit.org>
parents:
9556
diff
changeset
|
5351 list_free_items(copyID); |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5352 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5353 #ifdef FEAT_JOB_CHANNEL |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5354 /* Go through the list of jobs and free items without the copyID. This |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5355 * must happen before doing channels, because jobs refer to channels, but |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5356 * the reference from the channel to the job isn't tracked. */ |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5357 free_unused_jobs(copyID, COPYID_MASK); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5358 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5359 /* Go through the list of channels and free items without the copyID. */ |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5360 free_unused_channels(copyID, COPYID_MASK); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5361 #endif |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5362 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5363 in_free_unref_items = FALSE; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5364 |
| 371 | 5365 return did_free; |
| 5366 } | |
| 5367 | |
| 5368 /* | |
| 5369 * Mark all lists and dicts referenced through hashtab "ht" with "copyID". | |
| 6565 | 5370 * "list_stack" is used to add lists to be marked. Can be NULL. |
| 5371 * | |
| 5372 * Returns TRUE if setting references failed somehow. | |
| 5373 */ | |
| 5374 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5375 set_ref_in_ht(hashtab_T *ht, int copyID, list_stack_T **list_stack) |
| 364 | 5376 { |
| 5377 int todo; | |
| 6565 | 5378 int abort = FALSE; |
| 364 | 5379 hashitem_T *hi; |
| 6565 | 5380 hashtab_T *cur_ht; |
| 5381 ht_stack_T *ht_stack = NULL; | |
| 5382 ht_stack_T *tempitem; | |
| 5383 | |
| 5384 cur_ht = ht; | |
| 5385 for (;;) | |
| 5386 { | |
| 5387 if (!abort) | |
| 5388 { | |
| 5389 /* Mark each item in the hashtab. If the item contains a hashtab | |
| 5390 * it is added to ht_stack, if it contains a list it is added to | |
| 5391 * list_stack. */ | |
| 5392 todo = (int)cur_ht->ht_used; | |
| 5393 for (hi = cur_ht->ht_array; todo > 0; ++hi) | |
| 5394 if (!HASHITEM_EMPTY(hi)) | |
| 5395 { | |
| 5396 --todo; | |
| 5397 abort = abort || set_ref_in_item(&HI2DI(hi)->di_tv, copyID, | |
| 5398 &ht_stack, list_stack); | |
| 5399 } | |
| 5400 } | |
| 5401 | |
| 5402 if (ht_stack == NULL) | |
| 5403 break; | |
| 5404 | |
| 5405 /* take an item from the stack */ | |
| 5406 cur_ht = ht_stack->ht; | |
| 5407 tempitem = ht_stack; | |
| 5408 ht_stack = ht_stack->prev; | |
| 5409 free(tempitem); | |
| 5410 } | |
| 5411 | |
| 5412 return abort; | |
| 371 | 5413 } |
| 5414 | |
| 5415 /* | |
| 5416 * Mark all lists and dicts referenced through list "l" with "copyID". | |
| 6565 | 5417 * "ht_stack" is used to add hashtabs to be marked. Can be NULL. |
| 5418 * | |
| 5419 * Returns TRUE if setting references failed somehow. | |
| 5420 */ | |
| 5421 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5422 set_ref_in_list(list_T *l, int copyID, ht_stack_T **ht_stack) |
| 6565 | 5423 { |
| 5424 listitem_T *li; | |
| 5425 int abort = FALSE; | |
| 5426 list_T *cur_l; | |
| 5427 list_stack_T *list_stack = NULL; | |
| 5428 list_stack_T *tempitem; | |
| 5429 | |
| 5430 cur_l = l; | |
| 5431 for (;;) | |
| 5432 { | |
| 5433 if (!abort) | |
| 5434 /* Mark each item in the list. If the item contains a hashtab | |
| 5435 * it is added to ht_stack, if it contains a list it is added to | |
| 5436 * list_stack. */ | |
| 5437 for (li = cur_l->lv_first; !abort && li != NULL; li = li->li_next) | |
| 5438 abort = abort || set_ref_in_item(&li->li_tv, copyID, | |
| 5439 ht_stack, &list_stack); | |
| 5440 if (list_stack == NULL) | |
| 5441 break; | |
| 5442 | |
| 5443 /* take an item from the stack */ | |
| 5444 cur_l = list_stack->list; | |
| 5445 tempitem = list_stack; | |
| 5446 list_stack = list_stack->prev; | |
| 5447 free(tempitem); | |
| 5448 } | |
| 5449 | |
| 5450 return abort; | |
| 371 | 5451 } |
| 5452 | |
| 5453 /* | |
| 5454 * Mark all lists and dicts referenced through typval "tv" with "copyID". | |
| 6565 | 5455 * "list_stack" is used to add lists to be marked. Can be NULL. |
| 5456 * "ht_stack" is used to add hashtabs to be marked. Can be NULL. | |
| 5457 * | |
| 5458 * Returns TRUE if setting references failed somehow. | |
| 5459 */ | |
| 5460 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5461 set_ref_in_item( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5462 typval_T *tv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5463 int copyID, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5464 ht_stack_T **ht_stack, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5465 list_stack_T **list_stack) |
| 364 | 5466 { |
| 6565 | 5467 int abort = FALSE; |
| 364 | 5468 |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5469 if (tv->v_type == VAR_DICT) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5470 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5471 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
|
5472 |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5473 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
|
5474 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5475 /* Didn't see this dict yet. */ |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5476 dd->dv_copyID = copyID; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5477 if (ht_stack == NULL) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5478 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5479 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
|
5480 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5481 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5482 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5483 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
|
5484 if (newitem == NULL) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5485 abort = TRUE; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5486 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5487 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5488 newitem->ht = &dd->dv_hashtab; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5489 newitem->prev = *ht_stack; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5490 *ht_stack = newitem; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5491 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5492 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5493 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5494 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5495 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
|
5496 { |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5497 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
|
5498 |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5499 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
|
5500 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5501 /* Didn't see this list yet. */ |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5502 ll->lv_copyID = copyID; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5503 if (list_stack == NULL) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5504 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5505 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
|
5506 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5507 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5508 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5509 list_stack_T *newitem = (list_stack_T*)malloc( |
| 6565 | 5510 sizeof(list_stack_T)); |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5511 if (newitem == NULL) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5512 abort = TRUE; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5513 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5514 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5515 newitem->list = ll; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5516 newitem->prev = *list_stack; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5517 *list_stack = newitem; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5518 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5519 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5520 } |
| 6565 | 5521 } |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5522 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
|
5523 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5524 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
|
5525 int i; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5526 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5527 /* 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
|
5528 */ |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5529 if (pt != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5530 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5531 if (pt->pt_dict != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5532 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5533 typval_T dtv; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5534 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5535 dtv.v_type = VAR_DICT; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5536 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
|
5537 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
|
5538 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5539 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5540 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
|
5541 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
|
5542 ht_stack, list_stack); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5543 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5544 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5545 #ifdef FEAT_JOB_CHANNEL |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5546 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
|
5547 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5548 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
|
5549 typval_T dtv; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5550 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5551 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
|
5552 { |
|
8870
30988ffb7498
commit https://github.com/vim/vim/commit/0239acb11fe4bfe9b525ea90b782759da5eb7704
Christian Brabandt <cb@256bit.org>
parents:
8863
diff
changeset
|
5553 job->jv_copyID = copyID; |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5554 if (job->jv_channel != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5555 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5556 dtv.v_type = VAR_CHANNEL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5557 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
|
5558 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
|
5559 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5560 if (job->jv_exit_partial != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5561 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5562 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5563 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
|
5564 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
|
5565 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5566 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5567 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5568 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
|
5569 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5570 channel_T *ch =tv->vval.v_channel; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5571 int part; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5572 typval_T dtv; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5573 jsonq_T *jq; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5574 cbq_T *cq; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5575 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5576 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
|
5577 { |
|
8870
30988ffb7498
commit https://github.com/vim/vim/commit/0239acb11fe4bfe9b525ea90b782759da5eb7704
Christian Brabandt <cb@256bit.org>
parents:
8863
diff
changeset
|
5578 ch->ch_copyID = copyID; |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5579 for (part = PART_SOCK; part <= PART_IN; ++part) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5580 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5581 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
|
5582 jq = jq->jq_next) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5583 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
|
5584 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
|
5585 cq = cq->cq_next) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5586 if (cq->cq_partial != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5587 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5588 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5589 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
|
5590 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
|
5591 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5592 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
|
5593 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5594 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5595 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
|
5596 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
|
5597 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5598 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5599 if (ch->ch_partial != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5600 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5601 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5602 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
|
5603 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
|
5604 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5605 if (ch->ch_close_partial != NULL) |
|
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 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5608 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
|
5609 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
|
5610 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5611 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5612 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5613 #endif |
| 6565 | 5614 return abort; |
| 364 | 5615 } |
| 5616 | |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5617 static char * |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5618 get_var_special_name(int nr) |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5619 { |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5620 switch (nr) |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5621 { |
|
7740
00fc76e6bd99
commit https://github.com/vim/vim/commit/f48aa160fdd7b8caa7678e1a2139244dd2bdc547
Christian Brabandt <cb@256bit.org>
parents:
7730
diff
changeset
|
5622 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
|
5623 case VVAL_TRUE: return "v:true"; |
|
a0ffb1f3dedc
commit https://github.com/vim/vim/commit/65edff8f51e9e54f85407bdb9156ae8e3e1b76a1
Christian Brabandt <cb@256bit.org>
parents:
8165
diff
changeset
|
5624 case VVAL_NONE: return "v:none"; |
|
a0ffb1f3dedc
commit https://github.com/vim/vim/commit/65edff8f51e9e54f85407bdb9156ae8e3e1b76a1
Christian Brabandt <cb@256bit.org>
parents:
8165
diff
changeset
|
5625 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
|
5626 } |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5627 EMSG2(_(e_intern2), "get_var_special_name()"); |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5628 return "42"; |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5629 } |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5630 |
| 100 | 5631 /* |
| 56 | 5632 * Return a string with the string representation of a variable. |
| 5633 * If the memory is allocated "tofree" is set to it, otherwise NULL. | |
| 80 | 5634 * "numbuf" is used for a number. |
| 634 | 5635 * 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
|
5636 * 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
|
5637 * "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
|
5638 * displays values. |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5639 * 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
|
5640 * are replaced with "...". |
| 1360 | 5641 * May return NULL. |
| 56 | 5642 */ |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
5643 char_u * |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5644 echo_string_core( |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5645 typval_T *tv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5646 char_u **tofree, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5647 char_u *numbuf, |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5648 int copyID, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5649 int echo_style, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5650 int restore_copyID, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5651 int dict_val) |
| 56 | 5652 { |
| 104 | 5653 static int recurse = 0; |
| 5654 char_u *r = NULL; | |
| 5655 | |
| 137 | 5656 if (recurse >= DICT_MAXNEST) |
| 104 | 5657 { |
| 5973 | 5658 if (!did_echo_string_emsg) |
| 5659 { | |
| 5660 /* Only give this message once for a recursive call to avoid | |
| 5661 * flooding the user with errors. And stop iterating over lists | |
| 5662 * and dicts. */ | |
| 5663 did_echo_string_emsg = TRUE; | |
| 5664 EMSG(_("E724: variable nested too deep for displaying")); | |
| 5665 } | |
| 104 | 5666 *tofree = NULL; |
| 5973 | 5667 return (char_u *)"{E724}"; |
| 104 | 5668 } |
| 5669 ++recurse; | |
| 5670 | |
| 56 | 5671 switch (tv->v_type) |
| 5672 { | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5673 case VAR_STRING: |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5674 if (echo_style && !dict_val) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5675 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5676 *tofree = NULL; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5677 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
|
5678 } |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5679 else |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5680 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5681 *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
|
5682 r = *tofree; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5683 } |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5684 break; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5685 |
| 56 | 5686 case VAR_FUNC: |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5687 if (echo_style) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5688 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5689 *tofree = NULL; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5690 r = tv->vval.v_string; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5691 } |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5692 else |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5693 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5694 *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
|
5695 r = *tofree; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5696 } |
| 104 | 5697 break; |
| 634 | 5698 |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5699 case VAR_PARTIAL: |
|
8710
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5700 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5701 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
|
5702 char_u *fname = string_quote(pt == NULL ? NULL |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5703 : pt->pt_name, FALSE); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5704 garray_T ga; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5705 int i; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5706 char_u *tf; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5707 |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5708 ga_init2(&ga, 1, 100); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5709 ga_concat(&ga, (char_u *)"function("); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5710 if (fname != NULL) |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5711 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5712 ga_concat(&ga, fname); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5713 vim_free(fname); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5714 } |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5715 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
|
5716 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5717 ga_concat(&ga, (char_u *)", ["); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5718 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
|
5719 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5720 if (i > 0) |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5721 ga_concat(&ga, (char_u *)", "); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5722 ga_concat(&ga, |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5723 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
|
5724 vim_free(tf); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5725 } |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5726 ga_concat(&ga, (char_u *)"]"); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5727 } |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5728 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
|
5729 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5730 typval_T dtv; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5731 |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5732 ga_concat(&ga, (char_u *)", "); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5733 dtv.v_type = VAR_DICT; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5734 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
|
5735 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
|
5736 vim_free(tf); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5737 } |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5738 ga_concat(&ga, (char_u *)")"); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5739 |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5740 *tofree = ga.ga_data; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5741 r = *tofree; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5742 break; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5743 } |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5744 |
| 56 | 5745 case VAR_LIST: |
| 634 | 5746 if (tv->vval.v_list == NULL) |
| 5747 { | |
| 5748 *tofree = NULL; | |
| 5749 r = NULL; | |
| 5750 } | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5751 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
|
5752 && tv->vval.v_list->lv_len > 0) |
| 634 | 5753 { |
| 5754 *tofree = NULL; | |
| 5755 r = (char_u *)"[...]"; | |
| 5756 } | |
| 5757 else | |
| 5758 { | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5759 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
|
5760 |
| 634 | 5761 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
|
5762 *tofree = list2string(tv, copyID, restore_copyID); |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5763 if (restore_copyID) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5764 tv->vval.v_list->lv_copyID = old_copyID; |
| 634 | 5765 r = *tofree; |
| 5766 } | |
| 5767 break; | |
| 5768 | |
| 100 | 5769 case VAR_DICT: |
| 634 | 5770 if (tv->vval.v_dict == NULL) |
| 5771 { | |
| 5772 *tofree = NULL; | |
| 5773 r = NULL; | |
| 5774 } | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5775 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
|
5776 && tv->vval.v_dict->dv_hashtab.ht_used != 0) |
| 634 | 5777 { |
| 5778 *tofree = NULL; | |
| 5779 r = (char_u *)"{...}"; | |
| 5780 } | |
| 5781 else | |
| 5782 { | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5783 int old_copyID = tv->vval.v_dict->dv_copyID; |
| 634 | 5784 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
|
5785 *tofree = dict2string(tv, copyID, restore_copyID); |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5786 if (restore_copyID) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5787 tv->vval.v_dict->dv_copyID = old_copyID; |
| 634 | 5788 r = *tofree; |
| 5789 } | |
| 5790 break; | |
| 5791 | |
| 71 | 5792 case VAR_NUMBER: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5793 case VAR_UNKNOWN: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5794 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5795 case VAR_CHANNEL: |
| 104 | 5796 *tofree = NULL; |
| 5797 r = get_tv_string_buf(tv, numbuf); | |
| 71 | 5798 break; |
| 634 | 5799 |
| 1624 | 5800 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5801 #ifdef FEAT_FLOAT |
| 1624 | 5802 *tofree = NULL; |
| 5803 vim_snprintf((char *)numbuf, NUMBUFLEN, "%g", tv->vval.v_float); | |
| 5804 r = numbuf; | |
| 5805 break; | |
| 5806 #endif | |
| 5807 | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5808 case VAR_SPECIAL: |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5809 *tofree = NULL; |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5810 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
|
5811 break; |
| 104 | 5812 } |
| 5813 | |
| 5973 | 5814 if (--recurse == 0) |
| 5815 did_echo_string_emsg = FALSE; | |
| 104 | 5816 return r; |
| 97 | 5817 } |
| 5818 | |
| 5819 /* | |
| 5820 * Return a string with the string representation of a variable. | |
| 5821 * If the memory is allocated "tofree" is set to it, otherwise NULL. | |
| 5822 * "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
|
5823 * 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
|
5824 * 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
|
5825 * May return NULL. |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5826 */ |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
5827 char_u * |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5828 echo_string( |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5829 typval_T *tv, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5830 char_u **tofree, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5831 char_u *numbuf, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5832 int copyID) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5833 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5834 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
|
5835 } |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5836 |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5837 /* |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5838 * 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
|
5839 * 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
|
5840 * "numbuf" is used for a number. |
| 97 | 5841 * Puts quotes around strings, so that they can be parsed back by eval(). |
| 1360 | 5842 * May return NULL. |
| 97 | 5843 */ |
|
8889
8755d57debaa
commit https://github.com/vim/vim/commit/8110a091bc749d8748a20807a724a3af3ca6d509
Christian Brabandt <cb@256bit.org>
parents:
8887
diff
changeset
|
5844 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5845 tv2string( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5846 typval_T *tv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5847 char_u **tofree, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5848 char_u *numbuf, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5849 int copyID) |
| 97 | 5850 { |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5851 return echo_string_core(tv, tofree, numbuf, copyID, FALSE, TRUE, FALSE); |
| 56 | 5852 } |
| 5853 | |
| 5854 /* | |
| 137 | 5855 * Return string "str" in ' quotes, doubling ' characters. |
| 5856 * If "str" is NULL an empty string is assumed. | |
| 100 | 5857 * If "function" is TRUE make it function('string'). |
| 97 | 5858 */ |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
5859 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5860 string_quote(char_u *str, int function) |
| 97 | 5861 { |
| 137 | 5862 unsigned len; |
| 97 | 5863 char_u *p, *r, *s; |
| 5864 | |
| 137 | 5865 len = (function ? 13 : 3); |
| 5866 if (str != NULL) | |
| 5867 { | |
| 835 | 5868 len += (unsigned)STRLEN(str); |
| 137 | 5869 for (p = str; *p != NUL; mb_ptr_adv(p)) |
| 5870 if (*p == '\'') | |
| 5871 ++len; | |
| 5872 } | |
| 97 | 5873 s = r = alloc(len); |
| 5874 if (r != NULL) | |
| 5875 { | |
| 5876 if (function) | |
| 5877 { | |
| 100 | 5878 STRCPY(r, "function('"); |
| 97 | 5879 r += 10; |
| 5880 } | |
| 5881 else | |
| 100 | 5882 *r++ = '\''; |
| 137 | 5883 if (str != NULL) |
| 5884 for (p = str; *p != NUL; ) | |
| 5885 { | |
| 5886 if (*p == '\'') | |
| 5887 *r++ = '\''; | |
| 5888 MB_COPY_CHAR(p, r); | |
| 5889 } | |
| 100 | 5890 *r++ = '\''; |
| 97 | 5891 if (function) |
| 5892 *r++ = ')'; | |
| 5893 *r++ = NUL; | |
| 5894 } | |
| 5895 return s; | |
| 5896 } | |
| 5897 | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5898 #if defined(FEAT_FLOAT) || defined(PROTO) |
| 1624 | 5899 /* |
| 5900 * Convert the string "text" to a floating point number. | |
| 5901 * This uses strtod(). setlocale(LC_NUMERIC, "C") has been used to make sure | |
| 5902 * this always uses a decimal point. | |
| 5903 * Returns the length of the text that was consumed. | |
| 5904 */ | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5905 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5906 string2float( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5907 char_u *text, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5908 float_T *value) /* result stored here */ |
| 1624 | 5909 { |
| 5910 char *s = (char *)text; | |
| 5911 float_T f; | |
| 5912 | |
| 5913 f = strtod(s, &s); | |
| 5914 *value = f; | |
| 5915 return (int)((char_u *)s - text); | |
| 5916 } | |
| 5917 #endif | |
| 5918 | |
| 97 | 5919 /* |
| 7 | 5920 * Get the value of an environment variable. |
| 5921 * "arg" is pointing to the '$'. It is advanced to after the name. | |
| 5922 * If the environment variable was not set, silently assume it is empty. | |
| 5858 | 5923 * Return FAIL if the name is invalid. |
| 7 | 5924 */ |
| 5925 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5926 get_env_tv(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 5927 { |
| 5928 char_u *string = NULL; | |
| 5929 int len; | |
| 5930 int cc; | |
| 5931 char_u *name; | |
| 170 | 5932 int mustfree = FALSE; |
| 7 | 5933 |
| 5934 ++*arg; | |
| 5935 name = *arg; | |
| 5936 len = get_env_len(arg); | |
| 5937 if (evaluate) | |
| 5938 { | |
| 5858 | 5939 if (len == 0) |
| 6493 | 5940 return FAIL; /* invalid empty name */ |
| 5858 | 5941 |
| 5942 cc = name[len]; | |
| 5943 name[len] = NUL; | |
| 5944 /* first try vim_getenv(), fast for normal environment vars */ | |
| 5945 string = vim_getenv(name, &mustfree); | |
| 5946 if (string != NULL && *string != NUL) | |
| 5947 { | |
| 5948 if (!mustfree) | |
| 5949 string = vim_strsave(string); | |
| 5950 } | |
| 5951 else | |
| 5952 { | |
| 5953 if (mustfree) | |
| 5954 vim_free(string); | |
| 5955 | |
| 5956 /* next try expanding things like $VIM and ${HOME} */ | |
| 5957 string = expand_env_save(name - 1); | |
| 5958 if (string != NULL && *string == '$') | |
| 5959 { | |
| 5960 vim_free(string); | |
| 5961 string = NULL; | |
| 5962 } | |
| 5963 } | |
| 5964 name[len] = cc; | |
| 5965 | |
| 71 | 5966 rettv->v_type = VAR_STRING; |
| 5967 rettv->vval.v_string = string; | |
| 7 | 5968 } |
| 5969 | |
| 5970 return OK; | |
| 5971 } | |
| 5972 | |
| 3214 | 5973 |
| 5974 | |
| 5975 /* | |
| 7 | 5976 * Translate a String variable into a position. |
| 685 | 5977 * Returns NULL when there is an error. |
| 7 | 5978 */ |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
5979 pos_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5980 var2fpos( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5981 typval_T *varp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5982 int dollar_lnum, /* TRUE when $ is last line */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5983 int *fnum) /* set to fnum for '0, 'A, etc. */ |
| 7 | 5984 { |
| 700 | 5985 char_u *name; |
| 7 | 5986 static pos_T pos; |
| 700 | 5987 pos_T *pp; |
| 7 | 5988 |
| 705 | 5989 /* Argument can be [lnum, col, coladd]. */ |
| 685 | 5990 if (varp->v_type == VAR_LIST) |
| 5991 { | |
| 5992 list_T *l; | |
| 5993 int len; | |
| 705 | 5994 int error = FALSE; |
| 1317 | 5995 listitem_T *li; |
| 685 | 5996 |
| 5997 l = varp->vval.v_list; | |
| 5998 if (l == NULL) | |
| 5999 return NULL; | |
| 6000 | |
| 6001 /* Get the line number */ | |
| 705 | 6002 pos.lnum = list_find_nr(l, 0L, &error); |
| 6003 if (error || pos.lnum <= 0 || pos.lnum > curbuf->b_ml.ml_line_count) | |
| 685 | 6004 return NULL; /* invalid line number */ |
| 6005 | |
| 6006 /* Get the column number */ | |
| 705 | 6007 pos.col = list_find_nr(l, 1L, &error); |
| 6008 if (error) | |
| 685 | 6009 return NULL; |
| 6010 len = (long)STRLEN(ml_get(pos.lnum)); | |
| 1317 | 6011 |
| 6012 /* We accept "$" for the column number: last column. */ | |
| 6013 li = list_find(l, 1L); | |
| 6014 if (li != NULL && li->li_tv.v_type == VAR_STRING | |
| 6015 && li->li_tv.vval.v_string != NULL | |
| 6016 && STRCMP(li->li_tv.vval.v_string, "$") == 0) | |
| 6017 pos.col = len + 1; | |
| 6018 | |
| 705 | 6019 /* Accept a position up to the NUL after the line. */ |
| 826 | 6020 if (pos.col == 0 || (int)pos.col > len + 1) |
| 685 | 6021 return NULL; /* invalid column number */ |
| 705 | 6022 --pos.col; |
| 6023 | |
| 6024 #ifdef FEAT_VIRTUALEDIT | |
| 6025 /* Get the virtual offset. Defaults to zero. */ | |
| 6026 pos.coladd = list_find_nr(l, 2L, &error); | |
| 6027 if (error) | |
| 6028 pos.coladd = 0; | |
| 6029 #endif | |
| 6030 | |
| 685 | 6031 return &pos; |
| 6032 } | |
| 6033 | |
| 323 | 6034 name = get_tv_string_chk(varp); |
| 6035 if (name == NULL) | |
| 6036 return NULL; | |
| 1609 | 6037 if (name[0] == '.') /* cursor */ |
| 7 | 6038 return &curwin->w_cursor; |
| 1609 | 6039 if (name[0] == 'v' && name[1] == NUL) /* Visual start */ |
| 6040 { | |
| 6041 if (VIsual_active) | |
| 6042 return &VIsual; | |
| 6043 return &curwin->w_cursor; | |
| 6044 } | |
| 6045 if (name[0] == '\'') /* mark */ | |
| 7 | 6046 { |
| 4043 | 6047 pp = getmark_buf_fnum(curbuf, name[1], FALSE, fnum); |
| 7 | 6048 if (pp == NULL || pp == (pos_T *)-1 || pp->lnum <= 0) |
| 6049 return NULL; | |
| 6050 return pp; | |
| 6051 } | |
| 705 | 6052 |
| 6053 #ifdef FEAT_VIRTUALEDIT | |
| 6054 pos.coladd = 0; | |
| 6055 #endif | |
| 6056 | |
| 1317 | 6057 if (name[0] == 'w' && dollar_lnum) |
| 666 | 6058 { |
| 6059 pos.col = 0; | |
| 6060 if (name[1] == '0') /* "w0": first visible line */ | |
| 6061 { | |
| 671 | 6062 update_topline(); |
| 666 | 6063 pos.lnum = curwin->w_topline; |
| 6064 return &pos; | |
| 6065 } | |
| 6066 else if (name[1] == '$') /* "w$": last visible line */ | |
| 6067 { | |
| 671 | 6068 validate_botline(); |
| 666 | 6069 pos.lnum = curwin->w_botline - 1; |
| 6070 return &pos; | |
| 6071 } | |
| 6072 } | |
| 6073 else if (name[0] == '$') /* last column or line */ | |
| 7 | 6074 { |
| 1317 | 6075 if (dollar_lnum) |
| 7 | 6076 { |
| 6077 pos.lnum = curbuf->b_ml.ml_line_count; | |
| 6078 pos.col = 0; | |
| 6079 } | |
| 6080 else | |
| 6081 { | |
| 6082 pos.lnum = curwin->w_cursor.lnum; | |
| 6083 pos.col = (colnr_T)STRLEN(ml_get_curline()); | |
| 6084 } | |
| 6085 return &pos; | |
| 6086 } | |
| 6087 return NULL; | |
| 6088 } | |
| 6089 | |
| 6090 /* | |
| 709 | 6091 * Convert list in "arg" into a position and optional file number. |
| 6092 * When "fnump" is NULL there is no file number, only 3 items. | |
| 6093 * Note that the column is passed on as-is, the caller may want to decrement | |
| 6094 * it to use 1 for the first column. | |
| 6095 * Return FAIL when conversion is not possible, doesn't check the position for | |
| 6096 * validity. | |
| 6097 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
6098 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6099 list2fpos( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6100 typval_T *arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6101 pos_T *posp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6102 int *fnump, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6103 colnr_T *curswantp) |
| 709 | 6104 { |
| 6105 list_T *l = arg->vval.v_list; | |
| 6106 long i = 0; | |
| 6107 long n; | |
| 6108 | |
| 5938 | 6109 /* List must be: [fnum, lnum, col, coladd, curswant], where "fnum" is only |
| 6110 * there when "fnump" isn't NULL; "coladd" and "curswant" are optional. */ | |
| 915 | 6111 if (arg->v_type != VAR_LIST |
| 6112 || l == NULL | |
| 6113 || l->lv_len < (fnump == NULL ? 2 : 3) | |
| 5938 | 6114 || l->lv_len > (fnump == NULL ? 4 : 5)) |
| 709 | 6115 return FAIL; |
| 6116 | |
| 6117 if (fnump != NULL) | |
| 6118 { | |
| 6119 n = list_find_nr(l, i++, NULL); /* fnum */ | |
| 6120 if (n < 0) | |
| 6121 return FAIL; | |
| 6122 if (n == 0) | |
| 6123 n = curbuf->b_fnum; /* current buffer */ | |
| 6124 *fnump = n; | |
| 6125 } | |
| 6126 | |
| 6127 n = list_find_nr(l, i++, NULL); /* lnum */ | |
| 6128 if (n < 0) | |
| 6129 return FAIL; | |
| 6130 posp->lnum = n; | |
| 6131 | |
| 6132 n = list_find_nr(l, i++, NULL); /* col */ | |
| 6133 if (n < 0) | |
| 6134 return FAIL; | |
| 6135 posp->col = n; | |
| 6136 | |
| 6137 #ifdef FEAT_VIRTUALEDIT | |
| 5938 | 6138 n = list_find_nr(l, i, NULL); /* off */ |
| 709 | 6139 if (n < 0) |
| 915 | 6140 posp->coladd = 0; |
| 6141 else | |
| 6142 posp->coladd = n; | |
| 709 | 6143 #endif |
| 6144 | |
| 5938 | 6145 if (curswantp != NULL) |
| 6146 *curswantp = list_find_nr(l, i + 1, NULL); /* curswant */ | |
| 6147 | |
| 709 | 6148 return OK; |
| 6149 } | |
| 6150 | |
| 6151 /* | |
| 7 | 6152 * Get the length of an environment variable name. |
| 6153 * Advance "arg" to the first character after the name. | |
| 6154 * Return 0 for error. | |
| 6155 */ | |
| 6156 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6157 get_env_len(char_u **arg) |
| 7 | 6158 { |
| 6159 char_u *p; | |
| 6160 int len; | |
| 6161 | |
| 6162 for (p = *arg; vim_isIDc(*p); ++p) | |
| 6163 ; | |
| 6164 if (p == *arg) /* no name found */ | |
| 6165 return 0; | |
| 6166 | |
| 6167 len = (int)(p - *arg); | |
| 6168 *arg = p; | |
| 6169 return len; | |
| 6170 } | |
| 6171 | |
| 6172 /* | |
| 6173 * Get the length of the name of a function or internal variable. | |
| 6174 * "arg" is advanced to the first non-white character after the name. | |
| 6175 * Return 0 if something is wrong. | |
| 6176 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
6177 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6178 get_id_len(char_u **arg) |
| 7 | 6179 { |
| 6180 char_u *p; | |
| 6181 int len; | |
| 6182 | |
| 6183 /* Find the end of the name. */ | |
| 6184 for (p = *arg; eval_isnamec(*p); ++p) | |
|
7611
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
6185 { |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
6186 if (*p == ':') |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
6187 { |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
6188 /* "s:" is start of "s:var", but "n:" is not and can be used in |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
6189 * slice "[n:]". Also "xx:" is not a namespace. */ |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
6190 len = (int)(p - *arg); |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
6191 if ((len == 1 && vim_strchr(NAMESPACE_CHAR, **arg) == NULL) |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
6192 || len > 1) |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
6193 break; |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
6194 } |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
6195 } |
| 7 | 6196 if (p == *arg) /* no name found */ |
| 6197 return 0; | |
| 6198 | |
| 6199 len = (int)(p - *arg); | |
| 6200 *arg = skipwhite(p); | |
| 6201 | |
| 6202 return len; | |
| 6203 } | |
| 6204 | |
| 6205 /* | |
| 124 | 6206 * Get the length of the name of a variable or function. |
| 6207 * Only the name is recognized, does not handle ".key" or "[idx]". | |
| 7 | 6208 * "arg" is advanced to the first non-white character after the name. |
| 159 | 6209 * Return -1 if curly braces expansion failed. |
| 6210 * Return 0 if something else is wrong. | |
| 7 | 6211 * If the name contains 'magic' {}'s, expand them and return the |
| 6212 * expanded name in an allocated string via 'alias' - caller must free. | |
| 6213 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
6214 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6215 get_name_len( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6216 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6217 char_u **alias, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6218 int evaluate, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6219 int verbose) |
| 7 | 6220 { |
| 6221 int len; | |
| 6222 char_u *p; | |
| 6223 char_u *expr_start; | |
| 6224 char_u *expr_end; | |
| 6225 | |
| 6226 *alias = NULL; /* default to no alias */ | |
| 6227 | |
| 6228 if ((*arg)[0] == K_SPECIAL && (*arg)[1] == KS_EXTRA | |
| 6229 && (*arg)[2] == (int)KE_SNR) | |
| 6230 { | |
| 6231 /* hard coded <SNR>, already translated */ | |
| 6232 *arg += 3; | |
| 6233 return get_id_len(arg) + 3; | |
| 6234 } | |
| 6235 len = eval_fname_script(*arg); | |
| 6236 if (len > 0) | |
| 6237 { | |
| 6238 /* literal "<SID>", "s:" or "<SNR>" */ | |
| 6239 *arg += len; | |
| 6240 } | |
| 6241 | |
| 6242 /* | |
| 71 | 6243 * Find the end of the name; check for {} construction. |
| 7 | 6244 */ |
| 271 | 6245 p = find_name_end(*arg, &expr_start, &expr_end, |
| 6246 len > 0 ? 0 : FNE_CHECK_START); | |
| 7 | 6247 if (expr_start != NULL) |
| 6248 { | |
| 6249 char_u *temp_string; | |
| 6250 | |
| 6251 if (!evaluate) | |
| 6252 { | |
| 6253 len += (int)(p - *arg); | |
| 6254 *arg = skipwhite(p); | |
| 6255 return len; | |
| 6256 } | |
| 6257 | |
| 6258 /* | |
| 6259 * Include any <SID> etc in the expanded string: | |
| 6260 * Thus the -len here. | |
| 6261 */ | |
| 6262 temp_string = make_expanded_name(*arg - len, expr_start, expr_end, p); | |
| 6263 if (temp_string == NULL) | |
| 159 | 6264 return -1; |
| 7 | 6265 *alias = temp_string; |
| 6266 *arg = skipwhite(p); | |
| 6267 return (int)STRLEN(temp_string); | |
| 6268 } | |
| 6269 | |
| 6270 len += get_id_len(arg); | |
| 159 | 6271 if (len == 0 && verbose) |
| 7 | 6272 EMSG2(_(e_invexpr2), *arg); |
| 6273 | |
| 6274 return len; | |
| 6275 } | |
| 6276 | |
| 71 | 6277 /* |
| 6278 * Find the end of a variable or function name, taking care of magic braces. | |
| 6279 * If "expr_start" is not NULL then "expr_start" and "expr_end" are set to the | |
| 6280 * start and end of the first magic braces item. | |
| 271 | 6281 * "flags" can have FNE_INCL_BR and FNE_CHECK_START. |
| 71 | 6282 * Return a pointer to just after the name. Equal to "arg" if there is no |
| 6283 * valid name. | |
| 6284 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
6285 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6286 find_name_end( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6287 char_u *arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6288 char_u **expr_start, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6289 char_u **expr_end, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6290 int flags) |
| 71 | 6291 { |
| 6292 int mb_nest = 0; | |
| 6293 int br_nest = 0; | |
| 7 | 6294 char_u *p; |
|
7611
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
6295 int len; |
| 7 | 6296 |
| 71 | 6297 if (expr_start != NULL) |
| 6298 { | |
| 6299 *expr_start = NULL; | |
| 6300 *expr_end = NULL; | |
| 6301 } | |
| 6302 | |
| 271 | 6303 /* Quick check for valid starting character. */ |
| 6304 if ((flags & FNE_CHECK_START) && !eval_isnamec1(*arg) && *arg != '{') | |
| 6305 return arg; | |
| 6306 | |
| 71 | 6307 for (p = arg; *p != NUL |
| 6308 && (eval_isnamec(*p) | |
| 104 | 6309 || *p == '{' |
| 271 | 6310 || ((flags & FNE_INCL_BR) && (*p == '[' || *p == '.')) |
| 71 | 6311 || mb_nest != 0 |
| 468 | 6312 || br_nest != 0); mb_ptr_adv(p)) |
| 6313 { | |
| 6314 if (*p == '\'') | |
| 6315 { | |
| 6316 /* skip over 'string' to avoid counting [ and ] inside it. */ | |
| 6317 for (p = p + 1; *p != NUL && *p != '\''; mb_ptr_adv(p)) | |
| 6318 ; | |
| 6319 if (*p == NUL) | |
| 6320 break; | |
| 6321 } | |
| 6322 else if (*p == '"') | |
| 6323 { | |
| 6324 /* skip over "str\"ing" to avoid counting [ and ] inside it. */ | |
| 6325 for (p = p + 1; *p != NUL && *p != '"'; mb_ptr_adv(p)) | |
| 6326 if (*p == '\\' && p[1] != NUL) | |
| 6327 ++p; | |
| 6328 if (*p == NUL) | |
| 6329 break; | |
| 6330 } | |
|
7611
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
6331 else if (br_nest == 0 && mb_nest == 0 && *p == ':') |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
6332 { |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
6333 /* "s:" is start of "s:var", but "n:" is not and can be used in |
|
7627
d9ec7d22494d
commit https://github.com/vim/vim/commit/4119cf80e1e534057680f9543e73edf7967c2440
Christian Brabandt <cb@256bit.org>
parents:
7615
diff
changeset
|
6334 * slice "[n:]". Also "xx:" is not a namespace. But {ns}: is. */ |
|
7611
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
6335 len = (int)(p - arg); |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
6336 if ((len == 1 && vim_strchr(NAMESPACE_CHAR, *arg) == NULL) |
|
7627
d9ec7d22494d
commit https://github.com/vim/vim/commit/4119cf80e1e534057680f9543e73edf7967c2440
Christian Brabandt <cb@256bit.org>
parents:
7615
diff
changeset
|
6337 || (len > 1 && p[-1] != '}')) |
|
7611
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
6338 break; |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
6339 } |
| 468 | 6340 |
| 71 | 6341 if (mb_nest == 0) |
| 6342 { | |
| 6343 if (*p == '[') | |
| 6344 ++br_nest; | |
| 6345 else if (*p == ']') | |
| 6346 --br_nest; | |
| 6347 } | |
| 468 | 6348 |
| 71 | 6349 if (br_nest == 0) |
| 6350 { | |
| 6351 if (*p == '{') | |
| 6352 { | |
| 6353 mb_nest++; | |
| 6354 if (expr_start != NULL && *expr_start == NULL) | |
| 6355 *expr_start = p; | |
| 6356 } | |
| 6357 else if (*p == '}') | |
| 6358 { | |
| 6359 mb_nest--; | |
| 6360 if (expr_start != NULL && mb_nest == 0 && *expr_end == NULL) | |
| 6361 *expr_end = p; | |
| 6362 } | |
| 6363 } | |
| 7 | 6364 } |
| 6365 | |
| 6366 return p; | |
| 6367 } | |
| 6368 | |
| 6369 /* | |
| 159 | 6370 * Expands out the 'magic' {}'s in a variable/function name. |
| 6371 * Note that this can call itself recursively, to deal with | |
| 6372 * constructs like foo{bar}{baz}{bam} | |
| 6373 * The four pointer arguments point to "foo{expre}ss{ion}bar" | |
| 6374 * "in_start" ^ | |
| 6375 * "expr_start" ^ | |
| 6376 * "expr_end" ^ | |
| 6377 * "in_end" ^ | |
| 6378 * | |
| 6379 * Returns a new allocated string, which the caller must free. | |
| 6380 * Returns NULL for failure. | |
| 6381 */ | |
| 6382 static char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6383 make_expanded_name( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6384 char_u *in_start, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6385 char_u *expr_start, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6386 char_u *expr_end, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6387 char_u *in_end) |
| 159 | 6388 { |
| 6389 char_u c1; | |
| 6390 char_u *retval = NULL; | |
| 6391 char_u *temp_result; | |
| 6392 char_u *nextcmd = NULL; | |
| 6393 | |
| 6394 if (expr_end == NULL || in_end == NULL) | |
| 6395 return NULL; | |
| 6396 *expr_start = NUL; | |
| 6397 *expr_end = NUL; | |
| 6398 c1 = *in_end; | |
| 6399 *in_end = NUL; | |
| 6400 | |
| 714 | 6401 temp_result = eval_to_string(expr_start + 1, &nextcmd, FALSE); |
| 159 | 6402 if (temp_result != NULL && nextcmd == NULL) |
| 6403 { | |
| 6404 retval = alloc((unsigned)(STRLEN(temp_result) + (expr_start - in_start) | |
| 6405 + (in_end - expr_end) + 1)); | |
| 6406 if (retval != NULL) | |
| 6407 { | |
| 6408 STRCPY(retval, in_start); | |
| 6409 STRCAT(retval, temp_result); | |
| 6410 STRCAT(retval, expr_end + 1); | |
| 6411 } | |
| 6412 } | |
| 6413 vim_free(temp_result); | |
| 6414 | |
| 6415 *in_end = c1; /* put char back for error messages */ | |
| 6416 *expr_start = '{'; | |
| 6417 *expr_end = '}'; | |
| 6418 | |
| 6419 if (retval != NULL) | |
| 6420 { | |
| 271 | 6421 temp_result = find_name_end(retval, &expr_start, &expr_end, 0); |
| 159 | 6422 if (expr_start != NULL) |
| 6423 { | |
| 6424 /* Further expansion! */ | |
| 6425 temp_result = make_expanded_name(retval, expr_start, | |
| 6426 expr_end, temp_result); | |
| 6427 vim_free(retval); | |
| 6428 retval = temp_result; | |
| 6429 } | |
| 6430 } | |
| 6431 | |
| 6432 return retval; | |
| 6433 } | |
| 6434 | |
| 6435 /* | |
| 7 | 6436 * Return TRUE if character "c" can be used in a variable or function name. |
| 104 | 6437 * Does not include '{' or '}' for magic braces. |
| 7 | 6438 */ |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
6439 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6440 eval_isnamec(int c) |
| 7 | 6441 { |
| 271 | 6442 return (ASCII_ISALNUM(c) || c == '_' || c == ':' || c == AUTOLOAD_CHAR); |
| 6443 } | |
| 6444 | |
| 6445 /* | |
| 6446 * Return TRUE if character "c" can be used as the first character in a | |
| 6447 * variable or function name (excluding '{' and '}'). | |
| 6448 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
6449 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6450 eval_isnamec1(int c) |
| 271 | 6451 { |
| 6452 return (ASCII_ISALPHA(c) || c == '_'); | |
| 7 | 6453 } |
| 6454 | |
| 6455 /* | |
| 6456 * Set number v: variable to "val". | |
| 6457 */ | |
| 6458 void | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
6459 set_vim_var_nr(int idx, varnumber_T val) |
| 7 | 6460 { |
| 104 | 6461 vimvars[idx].vv_nr = val; |
| 7 | 6462 } |
| 6463 | |
| 6464 /* | |
| 179 | 6465 * Get number v: variable value. |
| 7 | 6466 */ |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
6467 varnumber_T |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6468 get_vim_var_nr(int idx) |
| 7 | 6469 { |
| 104 | 6470 return vimvars[idx].vv_nr; |
| 7 | 6471 } |
| 6472 | |
| 179 | 6473 /* |
| 6474 * Get string v: variable value. Uses a static buffer, can only be used once. | |
| 6475 */ | |
| 6476 char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6477 get_vim_var_str(int idx) |
| 179 | 6478 { |
| 6479 return get_tv_string(&vimvars[idx].vv_tv); | |
| 6480 } | |
| 6481 | |
| 7 | 6482 /* |
| 1733 | 6483 * Get List v: variable value. Caller must take care of reference count when |
| 6484 * needed. | |
| 6485 */ | |
| 6486 list_T * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6487 get_vim_var_list(int idx) |
| 1733 | 6488 { |
| 6489 return vimvars[idx].vv_list; | |
| 6490 } | |
| 6491 | |
| 6492 /* | |
| 1969 | 6493 * Set v:char to character "c". |
| 6494 */ | |
| 6495 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6496 set_vim_var_char(int c) |
| 1969 | 6497 { |
| 3549 | 6498 char_u buf[MB_MAXBYTES + 1]; |
| 1969 | 6499 |
| 6500 #ifdef FEAT_MBYTE | |
| 6501 if (has_mbyte) | |
| 6502 buf[(*mb_char2bytes)(c, buf)] = NUL; | |
| 6503 else | |
| 6504 #endif | |
| 6505 { | |
| 6506 buf[0] = c; | |
| 6507 buf[1] = NUL; | |
| 6508 } | |
| 6509 set_vim_var_string(VV_CHAR, buf, -1); | |
| 6510 } | |
| 6511 | |
| 6512 /* | |
| 1751 | 6513 * Set v:count to "count" and v:count1 to "count1". |
| 6514 * When "set_prevcount" is TRUE first set v:prevcount from v:count. | |
| 7 | 6515 */ |
| 6516 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6517 set_vcount( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6518 long count, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6519 long count1, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6520 int set_prevcount) |
| 1751 | 6521 { |
| 6522 if (set_prevcount) | |
| 6523 vimvars[VV_PREVCOUNT].vv_nr = vimvars[VV_COUNT].vv_nr; | |
| 104 | 6524 vimvars[VV_COUNT].vv_nr = count; |
| 6525 vimvars[VV_COUNT1].vv_nr = count1; | |
| 7 | 6526 } |
| 6527 | |
| 6528 /* | |
| 6529 * Set string v: variable to a copy of "val". | |
| 6530 */ | |
| 6531 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6532 set_vim_var_string( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6533 int idx, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6534 char_u *val, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6535 int len) /* length of "val" to use or -1 (whole string) */ |
| 7 | 6536 { |
|
7852
8818755d8326
commit https://github.com/vim/vim/commit/a542c680a8b42cb766e64d4ee7374ef4dacb7832
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
6537 clear_tv(&vimvars[idx].vv_di.di_tv); |
|
8818755d8326
commit https://github.com/vim/vim/commit/a542c680a8b42cb766e64d4ee7374ef4dacb7832
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
6538 vimvars[idx].vv_type = VAR_STRING; |
| 7 | 6539 if (val == NULL) |
| 104 | 6540 vimvars[idx].vv_str = NULL; |
| 7 | 6541 else if (len == -1) |
| 104 | 6542 vimvars[idx].vv_str = vim_strsave(val); |
| 6543 else | |
| 6544 vimvars[idx].vv_str = vim_strnsave(val, len); | |
| 7 | 6545 } |
| 6546 | |
| 6547 /* | |
| 1733 | 6548 * Set List v: variable to "val". |
| 6549 */ | |
| 6550 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6551 set_vim_var_list(int idx, list_T *val) |
| 1733 | 6552 { |
|
7852
8818755d8326
commit https://github.com/vim/vim/commit/a542c680a8b42cb766e64d4ee7374ef4dacb7832
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
6553 clear_tv(&vimvars[idx].vv_di.di_tv); |
|
8818755d8326
commit https://github.com/vim/vim/commit/a542c680a8b42cb766e64d4ee7374ef4dacb7832
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
6554 vimvars[idx].vv_type = VAR_LIST; |
| 1733 | 6555 vimvars[idx].vv_list = val; |
| 6556 if (val != NULL) | |
| 6557 ++val->lv_refcount; | |
| 6558 } | |
| 6559 | |
| 6560 /* | |
| 6909 | 6561 * Set Dictionary v: variable to "val". |
| 6562 */ | |
| 6563 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6564 set_vim_var_dict(int idx, dict_T *val) |
| 6909 | 6565 { |
| 6566 int todo; | |
| 6567 hashitem_T *hi; | |
| 6568 | |
|
7852
8818755d8326
commit https://github.com/vim/vim/commit/a542c680a8b42cb766e64d4ee7374ef4dacb7832
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
6569 clear_tv(&vimvars[idx].vv_di.di_tv); |
|
8818755d8326
commit https://github.com/vim/vim/commit/a542c680a8b42cb766e64d4ee7374ef4dacb7832
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
6570 vimvars[idx].vv_type = VAR_DICT; |
| 6909 | 6571 vimvars[idx].vv_dict = val; |
| 6572 if (val != NULL) | |
| 6573 { | |
| 6574 ++val->dv_refcount; | |
| 6575 | |
| 6576 /* Set readonly */ | |
| 6577 todo = (int)val->dv_hashtab.ht_used; | |
| 6578 for (hi = val->dv_hashtab.ht_array; todo > 0 ; ++hi) | |
| 6579 { | |
| 6580 if (HASHITEM_EMPTY(hi)) | |
| 6581 continue; | |
| 6582 --todo; | |
| 6583 HI2DI(hi)->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX; | |
| 6584 } | |
| 6585 } | |
| 6586 } | |
| 6587 | |
| 6588 /* | |
| 7 | 6589 * Set v:register if needed. |
| 6590 */ | |
| 6591 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6592 set_reg_var(int c) |
| 7 | 6593 { |
| 6594 char_u regname; | |
| 6595 | |
| 6596 if (c == 0 || c == ' ') | |
| 6597 regname = '"'; | |
| 6598 else | |
| 6599 regname = c; | |
| 6600 /* Avoid free/alloc when the value is already right. */ | |
| 104 | 6601 if (vimvars[VV_REG].vv_str == NULL || vimvars[VV_REG].vv_str[0] != c) |
| 7 | 6602 set_vim_var_string(VV_REG, ®name, 1); |
| 6603 } | |
| 6604 | |
| 6605 /* | |
| 6606 * Get or set v:exception. If "oldval" == NULL, return the current value. | |
| 6607 * Otherwise, restore the value to "oldval" and return NULL. | |
| 6608 * Must always be called in pairs to save and restore v:exception! Does not | |
| 6609 * take care of memory allocations. | |
| 6610 */ | |
| 6611 char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6612 v_exception(char_u *oldval) |
| 7 | 6613 { |
| 6614 if (oldval == NULL) | |
| 104 | 6615 return vimvars[VV_EXCEPTION].vv_str; |
| 6616 | |
| 6617 vimvars[VV_EXCEPTION].vv_str = oldval; | |
| 7 | 6618 return NULL; |
| 6619 } | |
| 6620 | |
| 6621 /* | |
| 6622 * Get or set v:throwpoint. If "oldval" == NULL, return the current value. | |
| 6623 * Otherwise, restore the value to "oldval" and return NULL. | |
| 6624 * Must always be called in pairs to save and restore v:throwpoint! Does not | |
| 6625 * take care of memory allocations. | |
| 6626 */ | |
| 6627 char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6628 v_throwpoint(char_u *oldval) |
| 7 | 6629 { |
| 6630 if (oldval == NULL) | |
| 104 | 6631 return vimvars[VV_THROWPOINT].vv_str; |
| 6632 | |
| 6633 vimvars[VV_THROWPOINT].vv_str = oldval; | |
| 7 | 6634 return NULL; |
| 6635 } | |
| 6636 | |
| 6637 #if defined(FEAT_AUTOCMD) || defined(PROTO) | |
| 6638 /* | |
| 6639 * Set v:cmdarg. | |
| 6640 * If "eap" != NULL, use "eap" to generate the value and return the old value. | |
| 6641 * If "oldarg" != NULL, restore the value to "oldarg" and return NULL. | |
| 6642 * Must always be called in pairs! | |
| 6643 */ | |
| 6644 char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6645 set_cmdarg(exarg_T *eap, char_u *oldarg) |
| 7 | 6646 { |
| 6647 char_u *oldval; | |
| 6648 char_u *newval; | |
| 6649 unsigned len; | |
| 6650 | |
| 104 | 6651 oldval = vimvars[VV_CMDARG].vv_str; |
| 26 | 6652 if (eap == NULL) |
| 6653 { | |
| 6654 vim_free(oldval); | |
| 104 | 6655 vimvars[VV_CMDARG].vv_str = oldarg; |
| 26 | 6656 return NULL; |
| 6657 } | |
| 6658 | |
| 6659 if (eap->force_bin == FORCE_BIN) | |
| 6660 len = 6; | |
| 6661 else if (eap->force_bin == FORCE_NOBIN) | |
| 6662 len = 8; | |
| 6663 else | |
| 6664 len = 0; | |
| 819 | 6665 |
| 6666 if (eap->read_edit) | |
| 6667 len += 7; | |
| 6668 | |
| 26 | 6669 if (eap->force_ff != 0) |
| 6670 len += (unsigned)STRLEN(eap->cmd + eap->force_ff) + 6; | |
| 7 | 6671 # ifdef FEAT_MBYTE |
| 26 | 6672 if (eap->force_enc != 0) |
| 6673 len += (unsigned)STRLEN(eap->cmd + eap->force_enc) + 7; | |
| 2168 | 6674 if (eap->bad_char != 0) |
| 6675 len += 7 + 4; /* " ++bad=" + "keep" or "drop" */ | |
| 7 | 6676 # endif |
| 6677 | |
| 26 | 6678 newval = alloc(len + 1); |
| 6679 if (newval == NULL) | |
| 6680 return NULL; | |
| 6681 | |
| 6682 if (eap->force_bin == FORCE_BIN) | |
| 6683 sprintf((char *)newval, " ++bin"); | |
| 6684 else if (eap->force_bin == FORCE_NOBIN) | |
| 6685 sprintf((char *)newval, " ++nobin"); | |
| 6686 else | |
| 6687 *newval = NUL; | |
| 819 | 6688 |
| 6689 if (eap->read_edit) | |
| 6690 STRCAT(newval, " ++edit"); | |
| 6691 | |
| 26 | 6692 if (eap->force_ff != 0) |
| 6693 sprintf((char *)newval + STRLEN(newval), " ++ff=%s", | |
| 6694 eap->cmd + eap->force_ff); | |
| 7 | 6695 # ifdef FEAT_MBYTE |
| 26 | 6696 if (eap->force_enc != 0) |
| 6697 sprintf((char *)newval + STRLEN(newval), " ++enc=%s", | |
| 6698 eap->cmd + eap->force_enc); | |
| 2168 | 6699 if (eap->bad_char == BAD_KEEP) |
| 6700 STRCPY(newval + STRLEN(newval), " ++bad=keep"); | |
| 6701 else if (eap->bad_char == BAD_DROP) | |
| 6702 STRCPY(newval + STRLEN(newval), " ++bad=drop"); | |
| 6703 else if (eap->bad_char != 0) | |
| 6704 sprintf((char *)newval + STRLEN(newval), " ++bad=%c", eap->bad_char); | |
| 7 | 6705 # endif |
| 104 | 6706 vimvars[VV_CMDARG].vv_str = newval; |
| 26 | 6707 return oldval; |
| 7 | 6708 } |
| 6709 #endif | |
| 6710 | |
| 6711 /* | |
| 6712 * Get the value of internal variable "name". | |
| 6713 * Return OK or FAIL. | |
| 6714 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
6715 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6716 get_var_tv( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6717 char_u *name, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6718 int len, /* length of "name" */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6719 typval_T *rettv, /* NULL when only checking existence */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6720 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
|
6721 int verbose, /* may give error message */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6722 int no_autoload) /* do not use script autoloading */ |
| 7 | 6723 { |
| 6724 int ret = OK; | |
| 137 | 6725 typval_T *tv = NULL; |
| 6726 typval_T atv; | |
| 6727 dictitem_T *v; | |
| 7 | 6728 int cc; |
| 6729 | |
| 6730 /* truncate the name, so that we can use strcmp() */ | |
| 6731 cc = name[len]; | |
| 6732 name[len] = NUL; | |
| 6733 | |
| 6734 /* | |
| 6735 * Check for "b:changedtick". | |
| 6736 */ | |
| 6737 if (STRCMP(name, "b:changedtick") == 0) | |
| 6738 { | |
| 104 | 6739 atv.v_type = VAR_NUMBER; |
| 6740 atv.vval.v_number = curbuf->b_changedtick; | |
| 6741 tv = &atv; | |
| 7 | 6742 } |
| 6743 | |
| 6744 /* | |
| 6745 * Check for user-defined variables. | |
| 6746 */ | |
| 6747 else | |
| 6748 { | |
| 5604 | 6749 v = find_var(name, NULL, no_autoload); |
| 7 | 6750 if (v != NULL) |
| 6791 | 6751 { |
| 137 | 6752 tv = &v->di_tv; |
| 6791 | 6753 if (dip != NULL) |
| 6754 *dip = v; | |
| 6755 } | |
| 104 | 6756 } |
| 6757 | |
| 6758 if (tv == NULL) | |
| 7 | 6759 { |
| 159 | 6760 if (rettv != NULL && verbose) |
| 71 | 6761 EMSG2(_(e_undefvar), name); |
| 7 | 6762 ret = FAIL; |
| 6763 } | |
| 71 | 6764 else if (rettv != NULL) |
| 104 | 6765 copy_tv(tv, rettv); |
| 7 | 6766 |
| 6767 name[len] = cc; | |
| 6768 | |
| 6769 return ret; | |
| 6770 } | |
| 6771 | |
| 6772 /* | |
| 159 | 6773 * Handle expr[expr], expr[expr:expr] subscript and .name lookup. |
| 6774 * Also handle function call with Funcref variable: func(expr) | |
| 6775 * Can all be combined: dict.func(expr)[idx]['func'](expr) | |
| 6776 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
6777 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6778 handle_subscript( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6779 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6780 typval_T *rettv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6781 int evaluate, /* do more than finding the end */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6782 int verbose) /* give error messages */ |
| 159 | 6783 { |
| 6784 int ret = OK; | |
| 6785 dict_T *selfdict = NULL; | |
| 6786 char_u *s; | |
| 6787 int len; | |
| 364 | 6788 typval_T functv; |
| 159 | 6789 |
| 6790 while (ret == OK | |
| 6791 && (**arg == '[' | |
| 6792 || (**arg == '.' && rettv->v_type == VAR_DICT) | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6793 || (**arg == '(' && (!evaluate || rettv->v_type == VAR_FUNC |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6794 || rettv->v_type == VAR_PARTIAL))) |
| 159 | 6795 && !vim_iswhite(*(*arg - 1))) |
| 6796 { | |
| 6797 if (**arg == '(') | |
| 6798 { | |
|
8601
46306a98407c
commit https://github.com/vim/vim/commit/3f242a844e83a5a04943869f6e3bcbf8650dc465
Christian Brabandt <cb@256bit.org>
parents:
8599
diff
changeset
|
6799 partial_T *pt = NULL; |
|
46306a98407c
commit https://github.com/vim/vim/commit/3f242a844e83a5a04943869f6e3bcbf8650dc465
Christian Brabandt <cb@256bit.org>
parents:
8599
diff
changeset
|
6800 |
| 364 | 6801 /* need to copy the funcref so that we can clear rettv */ |
| 5473 | 6802 if (evaluate) |
| 6803 { | |
| 6804 functv = *rettv; | |
| 6805 rettv->v_type = VAR_UNKNOWN; | |
| 6806 | |
| 6807 /* Invoke the function. Recursive! */ | |
|
8575
b5209a4e5baf
commit https://github.com/vim/vim/commit/ab1fa3955f25dfdb7e329c3bd76e175c93c8cb5e
Christian Brabandt <cb@256bit.org>
parents:
8554
diff
changeset
|
6808 if (functv.v_type == VAR_PARTIAL) |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6809 { |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6810 pt = functv.vval.v_partial; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6811 s = pt->pt_name; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6812 } |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6813 else |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6814 s = functv.vval.v_string; |
| 5473 | 6815 } |
| 6816 else | |
| 6817 s = (char_u *)""; | |
| 835 | 6818 ret = get_func_tv(s, (int)STRLEN(s), rettv, arg, |
| 364 | 6819 curwin->w_cursor.lnum, curwin->w_cursor.lnum, |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6820 &len, evaluate, pt, selfdict); |
| 364 | 6821 |
| 6822 /* Clear the funcref afterwards, so that deleting it while | |
| 6823 * evaluating the arguments is possible (see test55). */ | |
| 5473 | 6824 if (evaluate) |
| 6825 clear_tv(&functv); | |
| 159 | 6826 |
| 6827 /* Stop the expression evaluation when immediately aborting on | |
| 6828 * error, or when an interrupt occurred or an exception was thrown | |
| 6829 * but not caught. */ | |
| 6830 if (aborting()) | |
| 6831 { | |
| 6832 if (ret == OK) | |
| 6833 clear_tv(rettv); | |
| 6834 ret = FAIL; | |
| 6835 } | |
| 6836 dict_unref(selfdict); | |
| 6837 selfdict = NULL; | |
| 6838 } | |
| 6839 else /* **arg == '[' || **arg == '.' */ | |
| 6840 { | |
| 6841 dict_unref(selfdict); | |
| 6842 if (rettv->v_type == VAR_DICT) | |
| 6843 { | |
| 6844 selfdict = rettv->vval.v_dict; | |
| 6845 if (selfdict != NULL) | |
| 6846 ++selfdict->dv_refcount; | |
| 6847 } | |
| 6848 else | |
| 6849 selfdict = NULL; | |
| 6850 if (eval_index(arg, rettv, evaluate, verbose) == FAIL) | |
| 6851 { | |
| 6852 clear_tv(rettv); | |
| 6853 ret = FAIL; | |
| 6854 } | |
| 6855 } | |
| 6856 } | |
|
8575
b5209a4e5baf
commit https://github.com/vim/vim/commit/ab1fa3955f25dfdb7e329c3bd76e175c93c8cb5e
Christian Brabandt <cb@256bit.org>
parents:
8554
diff
changeset
|
6857 |
|
9104
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6858 /* 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
|
6859 * 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
|
6860 * explicitly (pt_auto is FALSE). */ |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6861 if (selfdict != NULL |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6862 && (rettv->v_type == VAR_FUNC |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6863 || (rettv->v_type == VAR_PARTIAL |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6864 && (rettv->vval.v_partial->pt_auto |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6865 || 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
|
6866 selfdict = make_partial(selfdict, rettv); |
|
8575
b5209a4e5baf
commit https://github.com/vim/vim/commit/ab1fa3955f25dfdb7e329c3bd76e175c93c8cb5e
Christian Brabandt <cb@256bit.org>
parents:
8554
diff
changeset
|
6867 |
| 159 | 6868 dict_unref(selfdict); |
| 6869 return ret; | |
| 6870 } | |
| 6871 | |
| 6872 /* | |
| 1624 | 6873 * Allocate memory for a variable type-value, and make it empty (0 or NULL |
| 56 | 6874 * value). |
| 6875 */ | |
|
7877
7fbd2de703a9
commit https://github.com/vim/vim/commit/11e0afa00a8e6c0aa1d50f760b5d5cb62dade038
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
6876 typval_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6877 alloc_tv(void) |
| 56 | 6878 { |
| 137 | 6879 return (typval_T *)alloc_clear((unsigned)sizeof(typval_T)); |
| 56 | 6880 } |
| 6881 | |
| 6882 /* | |
| 6883 * Allocate memory for a variable type-value, and assign a string to it. | |
| 7 | 6884 * The string "s" must have been allocated, it is consumed. |
| 6885 * Return NULL for out of memory, the variable otherwise. | |
| 6886 */ | |
| 137 | 6887 static typval_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6888 alloc_string_tv(char_u *s) |
| 7 | 6889 { |
| 137 | 6890 typval_T *rettv; |
| 71 | 6891 |
| 6892 rettv = alloc_tv(); | |
| 6893 if (rettv != NULL) | |
| 6894 { | |
| 6895 rettv->v_type = VAR_STRING; | |
| 6896 rettv->vval.v_string = s; | |
| 7 | 6897 } |
| 6898 else | |
| 6899 vim_free(s); | |
| 71 | 6900 return rettv; |
| 7 | 6901 } |
| 6902 | |
| 6903 /* | |
| 56 | 6904 * Free the memory for a variable type-value. |
| 6905 */ | |
| 625 | 6906 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6907 free_tv(typval_T *varp) |
| 7 | 6908 { |
| 6909 if (varp != NULL) | |
| 6910 { | |
| 56 | 6911 switch (varp->v_type) |
| 6912 { | |
| 117 | 6913 case VAR_FUNC: |
| 6914 func_unref(varp->vval.v_string); | |
| 6915 /*FALLTHROUGH*/ | |
| 56 | 6916 case VAR_STRING: |
| 6917 vim_free(varp->vval.v_string); | |
| 6918 break; | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6919 case VAR_PARTIAL: |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6920 partial_unref(varp->vval.v_partial); |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6921 break; |
| 56 | 6922 case VAR_LIST: |
| 6923 list_unref(varp->vval.v_list); | |
| 6924 break; | |
| 117 | 6925 case VAR_DICT: |
| 6926 dict_unref(varp->vval.v_dict); | |
| 6927 break; | |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
6928 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
6929 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
6930 job_unref(varp->vval.v_job); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
6931 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
6932 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
6933 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
6934 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
6935 channel_unref(varp->vval.v_channel); |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
6936 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
6937 #endif |
| 156 | 6938 case VAR_NUMBER: |
| 1624 | 6939 case VAR_FLOAT: |
| 156 | 6940 case VAR_UNKNOWN: |
|
7768
3d8e4e0d7127
commit https://github.com/vim/vim/commit/6650a694547eb744afa060ec62dd8270e99db9f2
Christian Brabandt <cb@256bit.org>
parents:
7765
diff
changeset
|
6941 case VAR_SPECIAL: |
| 156 | 6942 break; |
| 56 | 6943 } |
| 7 | 6944 vim_free(varp); |
| 6945 } | |
| 6946 } | |
| 6947 | |
| 6948 /* | |
| 6949 * Free the memory for a variable value and set the value to NULL or 0. | |
| 6950 */ | |
| 446 | 6951 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6952 clear_tv(typval_T *varp) |
| 7 | 6953 { |
| 6954 if (varp != NULL) | |
| 6955 { | |
| 56 | 6956 switch (varp->v_type) |
| 6957 { | |
| 117 | 6958 case VAR_FUNC: |
| 6959 func_unref(varp->vval.v_string); | |
| 6960 /*FALLTHROUGH*/ | |
| 56 | 6961 case VAR_STRING: |
| 6962 vim_free(varp->vval.v_string); | |
| 6963 varp->vval.v_string = NULL; | |
| 6964 break; | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6965 case VAR_PARTIAL: |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6966 partial_unref(varp->vval.v_partial); |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6967 varp->vval.v_partial = NULL; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6968 break; |
| 56 | 6969 case VAR_LIST: |
| 6970 list_unref(varp->vval.v_list); | |
| 121 | 6971 varp->vval.v_list = NULL; |
| 56 | 6972 break; |
| 100 | 6973 case VAR_DICT: |
| 6974 dict_unref(varp->vval.v_dict); | |
| 121 | 6975 varp->vval.v_dict = NULL; |
| 100 | 6976 break; |
| 71 | 6977 case VAR_NUMBER: |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
6978 case VAR_SPECIAL: |
| 56 | 6979 varp->vval.v_number = 0; |
| 6980 break; | |
| 1624 | 6981 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
6982 #ifdef FEAT_FLOAT |
| 1624 | 6983 varp->vval.v_float = 0.0; |
| 6984 break; | |
| 6985 #endif | |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
6986 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
6987 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
6988 job_unref(varp->vval.v_job); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
6989 varp->vval.v_job = NULL; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
6990 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
6991 break; |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
6992 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
6993 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
6994 channel_unref(varp->vval.v_channel); |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
6995 varp->vval.v_channel = NULL; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
6996 #endif |
| 71 | 6997 case VAR_UNKNOWN: |
| 6998 break; | |
| 6999 } | |
| 151 | 7000 varp->v_lock = 0; |
| 71 | 7001 } |
| 7002 } | |
| 7003 | |
| 7004 /* | |
| 7005 * Set the value of a variable to NULL without freeing items. | |
| 7006 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7007 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7008 init_tv(typval_T *varp) |
| 71 | 7009 { |
| 7010 if (varp != NULL) | |
| 137 | 7011 vim_memset(varp, 0, sizeof(typval_T)); |
| 7 | 7012 } |
| 7013 | |
| 7014 /* | |
| 7015 * Get the number value of a variable. | |
| 7016 * If it is a String variable, uses vim_str2nr(). | |
| 323 | 7017 * For incompatible types, return 0. |
| 7018 * get_tv_number_chk() is similar to get_tv_number(), but informs the | |
| 7019 * caller of incompatible types: it sets *denote to TRUE if "denote" | |
| 7020 * is not NULL or returns -1 otherwise. | |
| 7 | 7021 */ |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7022 varnumber_T |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7023 get_tv_number(typval_T *varp) |
| 56 | 7024 { |
| 323 | 7025 int error = FALSE; |
| 7026 | |
| 7027 return get_tv_number_chk(varp, &error); /* return 0L on error */ | |
| 7028 } | |
| 7029 | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7030 varnumber_T |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7031 get_tv_number_chk(typval_T *varp, int *denote) |
| 323 | 7032 { |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7033 varnumber_T n = 0L; |
| 56 | 7034 |
| 7035 switch (varp->v_type) | |
| 7036 { | |
| 7037 case VAR_NUMBER: | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7038 return varp->vval.v_number; |
| 1624 | 7039 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7040 #ifdef FEAT_FLOAT |
| 1653 | 7041 EMSG(_("E805: Using a Float as a Number")); |
| 1624 | 7042 break; |
| 7043 #endif | |
| 56 | 7044 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7045 case VAR_PARTIAL: |
| 1653 | 7046 EMSG(_("E703: Using a Funcref as a Number")); |
| 56 | 7047 break; |
| 7048 case VAR_STRING: | |
| 7049 if (varp->vval.v_string != NULL) | |
| 7050 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
|
7051 STR2NR_ALL, &n, NULL, 0); |
| 323 | 7052 return n; |
| 97 | 7053 case VAR_LIST: |
| 1653 | 7054 EMSG(_("E745: Using a List as a Number")); |
| 97 | 7055 break; |
| 117 | 7056 case VAR_DICT: |
| 1653 | 7057 EMSG(_("E728: Using a Dictionary as a Number")); |
| 117 | 7058 break; |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7059 case VAR_SPECIAL: |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7060 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
|
7061 break; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7062 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7063 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7064 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
|
7065 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7066 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7067 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7068 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7069 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
|
7070 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7071 #endif |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7072 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7073 EMSG2(_(e_intern2), "get_tv_number(UNKNOWN)"); |
| 56 | 7074 break; |
| 7075 } | |
| 323 | 7076 if (denote == NULL) /* useful for values that must be unsigned */ |
| 7077 n = -1; | |
| 7078 else | |
| 7079 *denote = TRUE; | |
| 56 | 7080 return n; |
| 7 | 7081 } |
| 7082 | |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7083 #ifdef FEAT_FLOAT |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7084 float_T |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7085 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
|
7086 { |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7087 switch (varp->v_type) |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7088 { |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7089 case VAR_NUMBER: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7090 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
|
7091 case VAR_FLOAT: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7092 return varp->vval.v_float; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7093 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7094 case VAR_PARTIAL: |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7095 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
|
7096 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7097 case VAR_STRING: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7098 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
|
7099 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7100 case VAR_LIST: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7101 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
|
7102 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7103 case VAR_DICT: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7104 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
|
7105 break; |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7106 case VAR_SPECIAL: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7107 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
|
7108 break; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7109 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7110 # ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7111 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
|
7112 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7113 # endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7114 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7115 # ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7116 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
|
7117 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7118 # endif |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7119 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7120 EMSG2(_(e_intern2), "get_tv_float(UNKNOWN)"); |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7121 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7122 } |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7123 return 0; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7124 } |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7125 #endif |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7126 |
| 7 | 7127 /* |
| 7128 * Get the string value of a variable. | |
| 7129 * If it is a Number variable, the number is converted into a string. | |
| 124 | 7130 * get_tv_string() uses a single, static buffer. YOU CAN ONLY USE IT ONCE! |
| 7131 * get_tv_string_buf() uses a given buffer. | |
| 7 | 7132 * If the String variable has never been set, return an empty string. |
| 7133 * Never returns NULL; | |
| 323 | 7134 * get_tv_string_chk() and get_tv_string_buf_chk() are similar, but return |
| 7135 * NULL on error. | |
| 7 | 7136 */ |
|
8498
42277980a76d
commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
7137 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7138 get_tv_string(typval_T *varp) |
| 7 | 7139 { |
| 7140 static char_u mybuf[NUMBUFLEN]; | |
| 7141 | |
| 71 | 7142 return get_tv_string_buf(varp, mybuf); |
| 7 | 7143 } |
| 7144 | |
|
8498
42277980a76d
commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
7145 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7146 get_tv_string_buf(typval_T *varp, char_u *buf) |
| 56 | 7147 { |
| 323 | 7148 char_u *res = get_tv_string_buf_chk(varp, buf); |
| 7149 | |
| 7150 return res != NULL ? res : (char_u *)""; | |
| 7151 } | |
| 7152 | |
| 5810 | 7153 /* |
| 7154 * Careful: This uses a single, static buffer. YOU CAN ONLY USE IT ONCE! | |
| 7155 */ | |
| 449 | 7156 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7157 get_tv_string_chk(typval_T *varp) |
| 323 | 7158 { |
| 7159 static char_u mybuf[NUMBUFLEN]; | |
| 7160 | |
| 7161 return get_tv_string_buf_chk(varp, mybuf); | |
| 7162 } | |
| 7163 | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
7164 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7165 get_tv_string_buf_chk(typval_T *varp, char_u *buf) |
| 323 | 7166 { |
| 56 | 7167 switch (varp->v_type) |
| 7168 { | |
| 7169 case VAR_NUMBER: | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7170 vim_snprintf((char *)buf, NUMBUFLEN, "%lld", |
|
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7171 (varnumber_T)varp->vval.v_number); |
| 56 | 7172 return buf; |
| 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: |
| 117 | 7175 EMSG(_("E729: using Funcref as a String")); |
| 56 | 7176 break; |
| 7177 case VAR_LIST: | |
| 117 | 7178 EMSG(_("E730: using List as a String")); |
| 100 | 7179 break; |
| 7180 case VAR_DICT: | |
| 117 | 7181 EMSG(_("E731: using Dictionary as a String")); |
| 56 | 7182 break; |
| 1624 | 7183 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7184 #ifdef FEAT_FLOAT |
|
4870
b7bb20390111
updated for version 7.3.1181
Bram Moolenaar <bram@vim.org>
parents:
4859
diff
changeset
|
7185 EMSG(_(e_float_as_string)); |
| 1624 | 7186 break; |
| 7187 #endif | |
| 56 | 7188 case VAR_STRING: |
| 7189 if (varp->vval.v_string != NULL) | |
| 7190 return varp->vval.v_string; | |
| 323 | 7191 return (char_u *)""; |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7192 case VAR_SPECIAL: |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7193 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
|
7194 return buf; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7195 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7196 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7197 { |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7198 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
|
7199 char *status; |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7200 |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7201 if (job == NULL) |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7202 return (char_u *)"no process"; |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7203 status = job->jv_status == JOB_FAILED ? "fail" |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7204 : job->jv_status == JOB_ENDED ? "dead" |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7205 : "run"; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7206 # ifdef UNIX |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7207 vim_snprintf((char *)buf, NUMBUFLEN, |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7208 "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
|
7209 # elif defined(WIN32) |
|
e5dbeb923ce6
commit https://github.com/vim/vim/commit/4d8747cdfc13843a5680dc8340fbeb6d32e7b626
Christian Brabandt <cb@256bit.org>
parents:
7995
diff
changeset
|
7210 vim_snprintf((char *)buf, NUMBUFLEN, |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8019
diff
changeset
|
7211 "process %ld %s", |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8019
diff
changeset
|
7212 (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
|
7213 status); |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7214 # else |
|
8001
e5dbeb923ce6
commit https://github.com/vim/vim/commit/4d8747cdfc13843a5680dc8340fbeb6d32e7b626
Christian Brabandt <cb@256bit.org>
parents:
7995
diff
changeset
|
7215 /* fall-back */ |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7216 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
|
7217 # endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7218 return buf; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7219 } |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7220 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7221 break; |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7222 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7223 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7224 { |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7225 channel_T *channel = varp->vval.v_channel; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7226 char *status = channel_status(channel); |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7227 |
|
8070
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7228 if (channel == NULL) |
|
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7229 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
|
7230 else |
|
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7231 vim_snprintf((char *)buf, NUMBUFLEN, |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7232 "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
|
7233 return buf; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7234 } |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7235 #endif |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7236 break; |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7237 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7238 EMSG(_("E908: using an invalid value as a String")); |
| 56 | 7239 break; |
| 7240 } | |
| 323 | 7241 return NULL; |
| 7 | 7242 } |
| 7243 | |
| 7244 /* | |
| 7245 * Find variable "name" in the list of variables. | |
| 7246 * Return a pointer to it if found, NULL if not found. | |
| 56 | 7247 * Careful: "a:0" variables don't have a name. |
| 124 | 7248 * When "htp" is not NULL we are writing to the variable, set "htp" to the |
| 137 | 7249 * hashtab_T used. |
| 7250 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7251 dictitem_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7252 find_var(char_u *name, hashtab_T **htp, int no_autoload) |
| 137 | 7253 { |
| 7 | 7254 char_u *varname; |
| 137 | 7255 hashtab_T *ht; |
| 7 | 7256 |
| 124 | 7257 ht = find_var_ht(name, &varname); |
| 7258 if (htp != NULL) | |
| 7259 *htp = ht; | |
| 7260 if (ht == NULL) | |
| 7 | 7261 return NULL; |
| 5604 | 7262 return find_var_in_ht(ht, *name, varname, no_autoload || htp != NULL); |
| 4291 | 7263 } |
| 7264 | |
| 7265 /* | |
| 7266 * Find variable "varname" in hashtab "ht" with name "htname". | |
| 124 | 7267 * Returns NULL if not found. |
| 7268 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7269 dictitem_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7270 find_var_in_ht( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7271 hashtab_T *ht, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7272 int htname, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7273 char_u *varname, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7274 int no_autoload) |
| 7 | 7275 { |
| 137 | 7276 hashitem_T *hi; |
| 7277 | |
| 7278 if (*varname == NUL) | |
| 7279 { | |
| 7280 /* Must be something like "s:", otherwise "ht" would be NULL. */ | |
| 4291 | 7281 switch (htname) |
| 137 | 7282 { |
|
2141
e10d3c073449
updated for version 7.2.423
Bram Moolenaar <bram@zimbu.org>
parents:
2119
diff
changeset
|
7283 case 's': return &SCRIPT_SV(current_SID)->sv_var; |
| 137 | 7284 case 'g': return &globvars_var; |
| 7285 case 'v': return &vimvars_var; | |
| 7286 case 'b': return &curbuf->b_bufvar; | |
| 7287 case 'w': return &curwin->w_winvar; | |
| 819 | 7288 #ifdef FEAT_WINDOWS |
| 7289 case 't': return &curtab->tp_winvar; | |
| 7290 #endif | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7291 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
|
7292 case 'a': return get_funccal_args_var(); |
| 137 | 7293 } |
| 7294 return NULL; | |
| 7295 } | |
| 124 | 7296 |
| 7297 hi = hash_find(ht, varname); | |
| 7298 if (HASHITEM_EMPTY(hi)) | |
| 169 | 7299 { |
| 7300 /* For global variables we may try auto-loading the script. If it | |
| 446 | 7301 * worked find the variable again. Don't auto-load a script if it was |
| 7302 * loaded already, otherwise it would be loaded every time when | |
| 7303 * checking if a function name is a Funcref variable. */ | |
| 5604 | 7304 if (ht == &globvarht && !no_autoload) |
| 3180 | 7305 { |
| 7306 /* Note: script_autoload() may make "hi" invalid. It must either | |
| 7307 * be obtained again or not used. */ | |
| 7308 if (!script_autoload(varname, FALSE) || aborting()) | |
| 7309 return NULL; | |
| 169 | 7310 hi = hash_find(ht, varname); |
| 3180 | 7311 } |
| 169 | 7312 if (HASHITEM_EMPTY(hi)) |
| 7313 return NULL; | |
| 7314 } | |
| 137 | 7315 return HI2DI(hi); |
| 7316 } | |
| 7317 | |
| 7318 /* | |
| 7319 * Find the hashtab used for a variable name. | |
| 6995 | 7320 * Return NULL if the name is not valid. |
| 124 | 7321 * Set "varname" to the start of name without ':'. |
| 7322 */ | |
| 137 | 7323 static hashtab_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7324 find_var_ht(char_u *name, char_u **varname) |
| 7 | 7325 { |
| 301 | 7326 hashitem_T *hi; |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7327 hashtab_T *ht; |
| 301 | 7328 |
| 6995 | 7329 if (name[0] == NUL) |
| 7330 return NULL; | |
| 7 | 7331 if (name[1] != ':') |
| 7332 { | |
| 271 | 7333 /* The name must not start with a colon or #. */ |
| 7334 if (name[0] == ':' || name[0] == AUTOLOAD_CHAR) | |
| 7 | 7335 return NULL; |
| 7336 *varname = name; | |
| 142 | 7337 |
| 7338 /* "version" is "v:version" in all scopes */ | |
| 301 | 7339 hi = hash_find(&compat_hashtab, name); |
| 7340 if (!HASHITEM_EMPTY(hi)) | |
| 142 | 7341 return &compat_hashtab; |
| 7342 | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7343 ht = get_funccal_local_ht(); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7344 if (ht == NULL) |
| 137 | 7345 return &globvarht; /* global variable */ |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7346 return ht; /* local variable */ |
| 7 | 7347 } |
| 7348 *varname = name + 2; | |
| 169 | 7349 if (*name == 'g') /* global variable */ |
| 7350 return &globvarht; | |
| 271 | 7351 /* There must be no ':' or '#' in the rest of the name, unless g: is used |
| 7352 */ | |
| 7353 if (vim_strchr(name + 2, ':') != NULL | |
| 7354 || vim_strchr(name + 2, AUTOLOAD_CHAR) != NULL) | |
| 169 | 7355 return NULL; |
| 7 | 7356 if (*name == 'b') /* buffer variable */ |
| 4287 | 7357 return &curbuf->b_vars->dv_hashtab; |
| 7 | 7358 if (*name == 'w') /* window variable */ |
| 4287 | 7359 return &curwin->w_vars->dv_hashtab; |
| 819 | 7360 #ifdef FEAT_WINDOWS |
| 7361 if (*name == 't') /* tab page variable */ | |
| 4287 | 7362 return &curtab->tp_vars->dv_hashtab; |
| 819 | 7363 #endif |
| 137 | 7364 if (*name == 'v') /* v: variable */ |
| 7365 return &vimvarht; | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7366 if (*name == 'a') /* a: function argument */ |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7367 return get_funccal_args_ht(); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7368 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
|
7369 return get_funccal_local_ht(); |
| 7 | 7370 if (*name == 's' /* script variable */ |
| 7371 && current_SID > 0 && current_SID <= ga_scripts.ga_len) | |
| 7372 return &SCRIPT_VARS(current_SID); | |
| 7373 return NULL; | |
| 7374 } | |
| 7375 | |
| 7376 /* | |
| 7377 * 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
|
7378 * Note: see get_tv_string() for how long the pointer remains valid. |
| 7 | 7379 * Returns NULL when it doesn't exist. |
| 7380 */ | |
| 7381 char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7382 get_var_value(char_u *name) |
| 7 | 7383 { |
| 137 | 7384 dictitem_T *v; |
| 7 | 7385 |
| 5604 | 7386 v = find_var(name, NULL, FALSE); |
| 7 | 7387 if (v == NULL) |
| 7388 return NULL; | |
| 137 | 7389 return get_tv_string(&v->di_tv); |
| 7390 } | |
| 7391 | |
| 7392 /* | |
| 7393 * Allocate a new hashtab for a sourced script. It will be used while | |
| 7 | 7394 * sourcing this script and when executing functions defined in the script. |
| 7395 */ | |
| 7396 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7397 new_script_vars(scid_T id) |
| 7 | 7398 { |
| 124 | 7399 int i; |
| 137 | 7400 hashtab_T *ht; |
| 7401 scriptvar_T *sv; | |
| 124 | 7402 |
| 7 | 7403 if (ga_grow(&ga_scripts, (int)(id - ga_scripts.ga_len)) == OK) |
| 7404 { | |
| 124 | 7405 /* Re-allocating ga_data means that an ht_array pointing to |
| 7406 * ht_smallarray becomes invalid. We can recognize this: ht_mask is | |
| 137 | 7407 * at its init value. Also reset "v_dict", it's always the same. */ |
| 124 | 7408 for (i = 1; i <= ga_scripts.ga_len; ++i) |
| 7409 { | |
| 7410 ht = &SCRIPT_VARS(i); | |
| 7411 if (ht->ht_mask == HT_INIT_SIZE - 1) | |
| 7412 ht->ht_array = ht->ht_smallarray; | |
|
2141
e10d3c073449
updated for version 7.2.423
Bram Moolenaar <bram@zimbu.org>
parents:
2119
diff
changeset
|
7413 sv = SCRIPT_SV(i); |
| 137 | 7414 sv->sv_var.di_tv.vval.v_dict = &sv->sv_dict; |
| 124 | 7415 } |
| 7416 | |
| 7 | 7417 while (ga_scripts.ga_len < id) |
| 7418 { | |
|
2247
c40cd9aad546
Add patch to improve support of z/OS (OS/390). (Ralf Schandl)
Bram Moolenaar <bram@vim.org>
parents:
2236
diff
changeset
|
7419 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
|
7420 (scriptvar_T *)alloc_clear(sizeof(scriptvar_T)); |
| 3687 | 7421 init_var_dict(&sv->sv_dict, &sv->sv_var, VAR_SCOPE); |
| 7 | 7422 ++ga_scripts.ga_len; |
| 7423 } | |
| 7424 } | |
| 7425 } | |
| 7426 | |
| 7427 /* | |
| 137 | 7428 * Initialize dictionary "dict" as a scope and set variable "dict_var" to |
| 7429 * point to it. | |
| 7 | 7430 */ |
| 7431 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7432 init_var_dict(dict_T *dict, dictitem_T *dict_var, int scope) |
| 137 | 7433 { |
| 7434 hash_init(&dict->dv_hashtab); | |
| 3600 | 7435 dict->dv_lock = 0; |
| 3687 | 7436 dict->dv_scope = scope; |
| 1772 | 7437 dict->dv_refcount = DO_NOT_FREE_CNT; |
| 1891 | 7438 dict->dv_copyID = 0; |
| 137 | 7439 dict_var->di_tv.vval.v_dict = dict; |
| 7440 dict_var->di_tv.v_type = VAR_DICT; | |
| 151 | 7441 dict_var->di_tv.v_lock = VAR_FIXED; |
| 137 | 7442 dict_var->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX; |
| 7443 dict_var->di_key[0] = NUL; | |
| 7 | 7444 } |
| 7445 | |
| 7446 /* | |
| 4287 | 7447 * Unreference a dictionary initialized by init_var_dict(). |
| 7448 */ | |
| 7449 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7450 unref_var_dict(dict_T *dict) |
| 4287 | 7451 { |
| 7452 /* Now the dict needs to be freed if no one else is using it, go back to | |
| 7453 * normal reference counting. */ | |
| 7454 dict->dv_refcount -= DO_NOT_FREE_CNT - 1; | |
| 7455 dict_unref(dict); | |
| 7456 } | |
| 7457 | |
| 7458 /* | |
| 7 | 7459 * Clean up a list of internal variables. |
| 137 | 7460 * Frees all allocated variables and the value they contain. |
| 7461 * Clears hashtab "ht", does not free it. | |
| 7 | 7462 */ |
| 7463 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7464 vars_clear(hashtab_T *ht) |
| 137 | 7465 { |
| 7466 vars_clear_ext(ht, TRUE); | |
| 7467 } | |
| 7468 | |
| 7469 /* | |
| 7470 * Like vars_clear(), but only free the value if "free_val" is TRUE. | |
| 7471 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7472 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7473 vars_clear_ext(hashtab_T *ht, int free_val) |
| 124 | 7474 { |
| 7475 int todo; | |
| 137 | 7476 hashitem_T *hi; |
| 7477 dictitem_T *v; | |
| 7478 | |
| 7479 hash_lock(ht); | |
| 835 | 7480 todo = (int)ht->ht_used; |
| 124 | 7481 for (hi = ht->ht_array; todo > 0; ++hi) |
| 7482 { | |
| 7483 if (!HASHITEM_EMPTY(hi)) | |
| 7484 { | |
| 7485 --todo; | |
| 7486 | |
| 137 | 7487 /* Free the variable. Don't remove it from the hashtab, |
| 124 | 7488 * ht_array might change then. hash_clear() takes care of it |
| 7489 * later. */ | |
| 137 | 7490 v = HI2DI(hi); |
| 7491 if (free_val) | |
| 7492 clear_tv(&v->di_tv); | |
| 6751 | 7493 if (v->di_flags & DI_FLAGS_ALLOC) |
| 137 | 7494 vim_free(v); |
| 124 | 7495 } |
| 7496 } | |
| 7497 hash_clear(ht); | |
| 371 | 7498 ht->ht_used = 0; |
| 137 | 7499 } |
| 7500 | |
| 7501 /* | |
| 7502 * Delete a variable from hashtab "ht" at item "hi". | |
| 7503 * Clear the variable value and free the dictitem. | |
| 124 | 7504 */ |
| 7505 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7506 delete_var(hashtab_T *ht, hashitem_T *hi) |
| 137 | 7507 { |
| 7508 dictitem_T *di = HI2DI(hi); | |
| 124 | 7509 |
| 7510 hash_remove(ht, hi); | |
| 137 | 7511 clear_tv(&di->di_tv); |
| 7512 vim_free(di); | |
| 7 | 7513 } |
| 7514 | |
| 7515 /* | |
| 7516 * List the value of one internal variable. | |
| 7517 */ | |
| 7518 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7519 list_one_var(dictitem_T *v, char_u *prefix, int *first) |
| 7 | 7520 { |
| 56 | 7521 char_u *tofree; |
| 7522 char_u *s; | |
| 80 | 7523 char_u numbuf[NUMBUFLEN]; |
| 7524 | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
7525 s = echo_string(&v->di_tv, &tofree, numbuf, get_copyID()); |
| 137 | 7526 list_one_var_a(prefix, v->di_key, v->di_tv.v_type, |
| 1374 | 7527 s == NULL ? (char_u *)"" : s, first); |
| 56 | 7528 vim_free(tofree); |
| 7 | 7529 } |
| 7530 | |
| 7531 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7532 list_one_var_a( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7533 char_u *prefix, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7534 char_u *name, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7535 int type, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7536 char_u *string, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7537 int *first) /* when TRUE clear rest of screen and set to FALSE */ |
| 7 | 7538 { |
| 1361 | 7539 /* don't use msg() or msg_attr() to avoid overwriting "v:statusmsg" */ |
| 7540 msg_start(); | |
| 7541 msg_puts(prefix); | |
| 7 | 7542 if (name != NULL) /* "a:" vars don't have a name stored */ |
| 7543 msg_puts(name); | |
| 7544 msg_putchar(' '); | |
| 7545 msg_advance(22); | |
| 7546 if (type == VAR_NUMBER) | |
| 7547 msg_putchar('#'); | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7548 else if (type == VAR_FUNC || type == VAR_PARTIAL) |
| 56 | 7549 msg_putchar('*'); |
| 7550 else if (type == VAR_LIST) | |
| 7551 { | |
| 7552 msg_putchar('['); | |
| 7553 if (*string == '[') | |
| 7554 ++string; | |
| 7555 } | |
| 100 | 7556 else if (type == VAR_DICT) |
| 7557 { | |
| 7558 msg_putchar('{'); | |
| 7559 if (*string == '{') | |
| 7560 ++string; | |
| 7561 } | |
| 7 | 7562 else |
| 7563 msg_putchar(' '); | |
| 56 | 7564 |
| 7 | 7565 msg_outtrans(string); |
| 56 | 7566 |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7567 if (type == VAR_FUNC || type == VAR_PARTIAL) |
| 56 | 7568 msg_puts((char_u *)"()"); |
| 1374 | 7569 if (*first) |
| 7570 { | |
| 7571 msg_clr_eos(); | |
| 7572 *first = FALSE; | |
| 7573 } | |
| 7 | 7574 } |
| 7575 | |
| 7576 /* | |
| 71 | 7577 * Set variable "name" to value in "tv". |
| 7 | 7578 * If the variable already exists, the value is updated. |
| 7579 * Otherwise the variable is created. | |
| 7580 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7581 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7582 set_var( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7583 char_u *name, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7584 typval_T *tv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7585 int copy) /* make copy of value in "tv" */ |
| 7 | 7586 { |
| 137 | 7587 dictitem_T *v; |
| 7 | 7588 char_u *varname; |
| 137 | 7589 hashtab_T *ht; |
| 7 | 7590 |
|
2119
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7591 ht = find_var_ht(name, &varname); |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7592 if (ht == NULL || *varname == NUL) |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7593 { |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7594 EMSG2(_(e_illvar), name); |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7595 return; |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7596 } |
| 4291 | 7597 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
|
7598 |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7599 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
|
7600 && var_check_func_name(name, v == NULL)) |
| 2739 | 7601 return; |
| 56 | 7602 |
| 137 | 7603 if (v != NULL) |
| 7604 { | |
| 7605 /* existing variable, need to clear the value */ | |
| 6773 | 7606 if (var_check_ro(v->di_flags, name, FALSE) |
| 7607 || tv_check_lock(v->di_tv.v_lock, name, FALSE)) | |
| 137 | 7608 return; |
| 7609 | |
| 7610 /* | |
| 6791 | 7611 * Handle setting internal v: variables separately where needed to |
| 7612 * prevent changing the type. | |
| 137 | 7613 */ |
| 7614 if (ht == &vimvarht) | |
| 7615 { | |
| 7616 if (v->di_tv.v_type == VAR_STRING) | |
| 7617 { | |
| 7618 vim_free(v->di_tv.vval.v_string); | |
| 7619 if (copy || tv->v_type != VAR_STRING) | |
| 7620 v->di_tv.vval.v_string = vim_strsave(get_tv_string(tv)); | |
| 7621 else | |
| 7622 { | |
| 7623 /* Take over the string to avoid an extra alloc/free. */ | |
| 7624 v->di_tv.vval.v_string = tv->vval.v_string; | |
| 7625 tv->vval.v_string = NULL; | |
| 7626 } | |
| 6791 | 7627 return; |
| 7628 } | |
| 7629 else if (v->di_tv.v_type == VAR_NUMBER) | |
| 1624 | 7630 { |
| 137 | 7631 v->di_tv.vval.v_number = get_tv_number(tv); |
| 1624 | 7632 if (STRCMP(varname, "searchforward") == 0) |
| 7633 set_search_direction(v->di_tv.vval.v_number ? '/' : '?'); | |
| 5458 | 7634 #ifdef FEAT_SEARCH_EXTRA |
| 7635 else if (STRCMP(varname, "hlsearch") == 0) | |
| 7636 { | |
| 7637 no_hlsearch = !v->di_tv.vval.v_number; | |
| 7638 redraw_all_later(SOME_VALID); | |
| 7639 } | |
| 7640 #endif | |
| 6791 | 7641 return; |
| 7642 } | |
| 7643 else if (v->di_tv.v_type != tv->v_type) | |
| 7644 EMSG2(_(e_intern2), "set_var()"); | |
| 137 | 7645 } |
| 7646 | |
| 7647 clear_tv(&v->di_tv); | |
| 7 | 7648 } |
| 7649 else /* add a new variable */ | |
| 7650 { | |
| 898 | 7651 /* Can't add "v:" variable. */ |
| 7652 if (ht == &vimvarht) | |
| 7653 { | |
| 7654 EMSG2(_(e_illvar), name); | |
| 7655 return; | |
| 7656 } | |
| 7657 | |
| 338 | 7658 /* Make sure the variable name is valid. */ |
| 2739 | 7659 if (!valid_varname(varname)) |
| 7660 return; | |
| 338 | 7661 |
| 151 | 7662 v = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T) |
| 7663 + STRLEN(varname))); | |
| 124 | 7664 if (v == NULL) |
| 7 | 7665 return; |
| 137 | 7666 STRCPY(v->di_key, varname); |
| 7667 if (hash_add(ht, DI2HIKEY(v)) == FAIL) | |
| 124 | 7668 { |
| 7669 vim_free(v); | |
| 7 | 7670 return; |
| 124 | 7671 } |
| 6751 | 7672 v->di_flags = DI_FLAGS_ALLOC; |
| 124 | 7673 } |
| 7674 | |
| 1624 | 7675 if (copy || tv->v_type == VAR_NUMBER || tv->v_type == VAR_FLOAT) |
| 137 | 7676 copy_tv(tv, &v->di_tv); |
| 7677 else | |
| 7678 { | |
| 7679 v->di_tv = *tv; | |
| 151 | 7680 v->di_tv.v_lock = 0; |
| 71 | 7681 init_tv(tv); |
| 56 | 7682 } |
| 7683 } | |
| 7684 | |
| 7685 /* | |
| 951 | 7686 * Return TRUE if di_flags "flags" indicates variable "name" is read-only. |
| 137 | 7687 * Also give an error message. |
| 7688 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7689 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7690 var_check_ro(int flags, char_u *name, int use_gettext) |
| 137 | 7691 { |
| 7692 if (flags & DI_FLAGS_RO) | |
| 7693 { | |
| 6773 | 7694 EMSG2(_(e_readonlyvar), use_gettext ? (char_u *)_(name) : name); |
| 137 | 7695 return TRUE; |
| 7696 } | |
| 7697 if ((flags & DI_FLAGS_RO_SBX) && sandbox) | |
| 7698 { | |
| 6773 | 7699 EMSG2(_(e_readonlysbx), use_gettext ? (char_u *)_(name) : name); |
| 137 | 7700 return TRUE; |
| 7701 } | |
| 7702 return FALSE; | |
| 7703 } | |
| 7704 | |
| 7705 /* | |
| 951 | 7706 * Return TRUE if di_flags "flags" indicates variable "name" is fixed. |
| 7707 * Also give an error message. | |
| 7708 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7709 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7710 var_check_fixed(int flags, char_u *name, int use_gettext) |
| 951 | 7711 { |
| 7712 if (flags & DI_FLAGS_FIX) | |
| 7713 { | |
| 6773 | 7714 EMSG2(_("E795: Cannot delete variable %s"), |
| 7715 use_gettext ? (char_u *)_(name) : name); | |
| 951 | 7716 return TRUE; |
| 7717 } | |
| 7718 return FALSE; | |
| 7719 } | |
| 7720 | |
| 7721 /* | |
| 2739 | 7722 * Check if a funcref is assigned to a valid variable name. |
| 7723 * Return TRUE and give an error if not. | |
| 7724 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7725 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7726 var_check_func_name( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7727 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
|
7728 int new_var) /* TRUE when creating the variable */ |
| 2739 | 7729 { |
| 5913 | 7730 /* Allow for w: b: s: and t:. */ |
| 7731 if (!(vim_strchr((char_u *)"wbst", name[0]) != NULL && name[1] == ':') | |
| 2739 | 7732 && !ASCII_ISUPPER((name[0] != NUL && name[1] == ':') |
| 7733 ? name[2] : name[0])) | |
| 7734 { | |
| 7735 EMSG2(_("E704: Funcref variable name must start with a capital: %s"), | |
| 7736 name); | |
| 7737 return TRUE; | |
| 7738 } | |
| 7739 /* Don't allow hiding a function. When "v" is not NULL we might be | |
| 7740 * assigning another function to the same var, the type is checked | |
| 7741 * below. */ | |
| 7742 if (new_var && function_exists(name)) | |
| 7743 { | |
| 7744 EMSG2(_("E705: Variable name conflicts with existing function: %s"), | |
| 7745 name); | |
| 7746 return TRUE; | |
| 7747 } | |
| 7748 return FALSE; | |
| 7749 } | |
| 7750 | |
| 7751 /* | |
| 7752 * Check if a variable name is valid. | |
| 7753 * Return FALSE and give an error if not. | |
| 7754 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7755 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7756 valid_varname(char_u *varname) |
| 2739 | 7757 { |
| 7758 char_u *p; | |
| 7759 | |
| 7760 for (p = varname; *p != NUL; ++p) | |
| 7761 if (!eval_isnamec1(*p) && (p == varname || !VIM_ISDIGIT(*p)) | |
| 7762 && *p != AUTOLOAD_CHAR) | |
| 7763 { | |
| 7764 EMSG2(_(e_illvar), varname); | |
| 7765 return FALSE; | |
| 7766 } | |
| 7767 return TRUE; | |
| 7768 } | |
| 7769 | |
| 7770 /* | |
| 151 | 7771 * Return TRUE if typeval "tv" is set to be locked (immutable). |
| 6773 | 7772 * Also give an error message, using "name" or _("name") when use_gettext is |
| 7773 * TRUE. | |
| 7774 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7775 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7776 tv_check_lock(int lock, char_u *name, int use_gettext) |
| 151 | 7777 { |
| 7778 if (lock & VAR_LOCKED) | |
| 7779 { | |
| 7780 EMSG2(_("E741: Value is locked: %s"), | |
| 6773 | 7781 name == NULL ? (char_u *)_("Unknown") |
| 7782 : use_gettext ? (char_u *)_(name) | |
| 7783 : name); | |
| 151 | 7784 return TRUE; |
| 7785 } | |
| 7786 if (lock & VAR_FIXED) | |
| 7787 { | |
| 7788 EMSG2(_("E742: Cannot change value of %s"), | |
| 6773 | 7789 name == NULL ? (char_u *)_("Unknown") |
| 7790 : use_gettext ? (char_u *)_(name) | |
| 7791 : name); | |
| 151 | 7792 return TRUE; |
| 7793 } | |
| 7794 return FALSE; | |
| 7795 } | |
| 7796 | |
| 7797 /* | |
| 137 | 7798 * Copy the values from typval_T "from" to typval_T "to". |
| 56 | 7799 * When needed allocates string or increases reference count. |
| 104 | 7800 * Does not make a copy of a list or dict but copies the reference! |
| 1772 | 7801 * It is OK for "from" and "to" to point to the same item. This is used to |
| 7802 * make a copy later. | |
| 56 | 7803 */ |
|
2050
afcf9db31561
updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents:
2045
diff
changeset
|
7804 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7805 copy_tv(typval_T *from, typval_T *to) |
| 56 | 7806 { |
| 7807 to->v_type = from->v_type; | |
| 151 | 7808 to->v_lock = 0; |
| 56 | 7809 switch (from->v_type) |
| 7810 { | |
| 7811 case VAR_NUMBER: | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
7812 case VAR_SPECIAL: |
| 56 | 7813 to->vval.v_number = from->vval.v_number; |
| 7814 break; | |
| 1624 | 7815 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7816 #ifdef FEAT_FLOAT |
| 1624 | 7817 to->vval.v_float = from->vval.v_float; |
| 7818 break; | |
| 7819 #endif | |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7820 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7821 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7822 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
|
7823 if (to->vval.v_job != NULL) |
|
f2286ff0c102
commit https://github.com/vim/vim/commit/ee1cffc07a42441924c5353af7fd7ab6e97e5aae
Christian Brabandt <cb@256bit.org>
parents:
8170
diff
changeset
|
7824 ++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
|
7825 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7826 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7827 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7828 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7829 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
|
7830 if (to->vval.v_channel != NULL) |
|
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7831 ++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
|
7832 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7833 #endif |
| 56 | 7834 case VAR_STRING: |
| 7835 case VAR_FUNC: | |
| 7836 if (from->vval.v_string == NULL) | |
| 7837 to->vval.v_string = NULL; | |
| 7838 else | |
| 117 | 7839 { |
| 56 | 7840 to->vval.v_string = vim_strsave(from->vval.v_string); |
| 117 | 7841 if (from->v_type == VAR_FUNC) |
| 7842 func_ref(to->vval.v_string); | |
| 7843 } | |
| 56 | 7844 break; |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7845 case VAR_PARTIAL: |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7846 if (from->vval.v_partial == NULL) |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7847 to->vval.v_partial = NULL; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7848 else |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7849 { |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7850 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
|
7851 ++to->vval.v_partial->pt_refcount; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7852 } |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7853 break; |
| 56 | 7854 case VAR_LIST: |
| 7855 if (from->vval.v_list == NULL) | |
| 7856 to->vval.v_list = NULL; | |
| 7857 else | |
| 7858 { | |
| 7859 to->vval.v_list = from->vval.v_list; | |
| 7860 ++to->vval.v_list->lv_refcount; | |
| 7861 } | |
| 7862 break; | |
| 100 | 7863 case VAR_DICT: |
| 7864 if (from->vval.v_dict == NULL) | |
| 7865 to->vval.v_dict = NULL; | |
| 7866 else | |
| 7867 { | |
| 7868 to->vval.v_dict = from->vval.v_dict; | |
| 7869 ++to->vval.v_dict->dv_refcount; | |
| 7870 } | |
| 7871 break; | |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7872 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7873 EMSG2(_(e_intern2), "copy_tv(UNKNOWN)"); |
| 56 | 7874 break; |
| 7875 } | |
| 7 | 7876 } |
| 7877 | |
| 7878 /* | |
| 104 | 7879 * Make a copy of an item. |
| 7880 * Lists and Dictionaries are also copied. A deep copy if "deep" is set. | |
| 165 | 7881 * For deepcopy() "copyID" is zero for a full copy or the ID for when a |
| 7882 * reference to an already copied list/dict can be used. | |
| 7883 * Returns FAIL or OK. | |
| 7884 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7885 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7886 item_copy( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7887 typval_T *from, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7888 typval_T *to, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7889 int deep, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7890 int copyID) |
| 104 | 7891 { |
| 7892 static int recurse = 0; | |
| 165 | 7893 int ret = OK; |
| 104 | 7894 |
| 137 | 7895 if (recurse >= DICT_MAXNEST) |
| 104 | 7896 { |
| 7897 EMSG(_("E698: variable nested too deep for making a copy")); | |
| 165 | 7898 return FAIL; |
| 104 | 7899 } |
| 7900 ++recurse; | |
| 7901 | |
| 7902 switch (from->v_type) | |
| 7903 { | |
| 7904 case VAR_NUMBER: | |
| 1624 | 7905 case VAR_FLOAT: |
| 104 | 7906 case VAR_STRING: |
| 7907 case VAR_FUNC: | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7908 case VAR_PARTIAL: |
|
7862
d4fec9208e7e
commit https://github.com/vim/vim/commit/155500077c80cdb5d9c63996000c011b66a676bf
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
7909 case VAR_SPECIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7910 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7911 case VAR_CHANNEL: |
| 104 | 7912 copy_tv(from, to); |
| 7913 break; | |
| 7914 case VAR_LIST: | |
| 7915 to->v_type = VAR_LIST; | |
| 151 | 7916 to->v_lock = 0; |
| 165 | 7917 if (from->vval.v_list == NULL) |
| 7918 to->vval.v_list = NULL; | |
| 7919 else if (copyID != 0 && from->vval.v_list->lv_copyID == copyID) | |
| 7920 { | |
| 7921 /* use the copy made earlier */ | |
| 7922 to->vval.v_list = from->vval.v_list->lv_copylist; | |
| 7923 ++to->vval.v_list->lv_refcount; | |
| 7924 } | |
| 7925 else | |
| 7926 to->vval.v_list = list_copy(from->vval.v_list, deep, copyID); | |
| 7927 if (to->vval.v_list == NULL) | |
| 7928 ret = FAIL; | |
| 104 | 7929 break; |
| 7930 case VAR_DICT: | |
| 7931 to->v_type = VAR_DICT; | |
| 151 | 7932 to->v_lock = 0; |
| 165 | 7933 if (from->vval.v_dict == NULL) |
| 7934 to->vval.v_dict = NULL; | |
| 7935 else if (copyID != 0 && from->vval.v_dict->dv_copyID == copyID) | |
| 7936 { | |
| 7937 /* use the copy made earlier */ | |
| 7938 to->vval.v_dict = from->vval.v_dict->dv_copydict; | |
| 7939 ++to->vval.v_dict->dv_refcount; | |
| 7940 } | |
| 7941 else | |
| 7942 to->vval.v_dict = dict_copy(from->vval.v_dict, deep, copyID); | |
| 7943 if (to->vval.v_dict == NULL) | |
| 7944 ret = FAIL; | |
| 104 | 7945 break; |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7946 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7947 EMSG2(_(e_intern2), "item_copy(UNKNOWN)"); |
| 165 | 7948 ret = FAIL; |
| 104 | 7949 } |
| 7950 --recurse; | |
| 165 | 7951 return ret; |
| 104 | 7952 } |
| 7953 | |
| 7954 /* | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7955 * 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
|
7956 * 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
|
7957 * 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
|
7958 * when the user cancels the prompt. |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7959 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7960 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7961 get_user_input( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7962 typval_T *argvars, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7963 typval_T *rettv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7964 int inputdialog, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7965 int secret) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7966 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7967 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
|
7968 char_u *p = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7969 int c; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7970 char_u buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7971 int cmd_silent_save = cmd_silent; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7972 char_u *defstr = (char_u *)""; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7973 int xp_type = EXPAND_NOTHING; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7974 char_u *xp_arg = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7975 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7976 rettv->v_type = VAR_STRING; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7977 rettv->vval.v_string = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7978 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7979 #ifdef NO_CONSOLE_INPUT |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7980 /* 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
|
7981 if (no_console_input()) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7982 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7983 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7984 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7985 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
|
7986 if (prompt != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7987 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7988 /* 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
|
7989 * prompt for the command line */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7990 p = vim_strrchr(prompt, '\n'); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7991 if (p == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7992 p = prompt; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7993 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7994 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7995 ++p; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7996 c = *p; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7997 *p = NUL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7998 msg_start(); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7999 msg_clr_eos(); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8000 msg_puts_attr(prompt, echo_attr); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8001 msg_didout = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8002 msg_starthere(); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8003 *p = c; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8004 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8005 cmdline_row = msg_row; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8006 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8007 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
|
8008 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8009 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
|
8010 if (defstr != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8011 stuffReadbuffSpec(defstr); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8012 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8013 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
|
8014 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8015 char_u *xp_name; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8016 int xp_namelen; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8017 long argt; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8018 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8019 /* input() with a third argument: completion */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8020 rettv->vval.v_string = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8021 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8022 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
|
8023 if (xp_name == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8024 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8025 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8026 xp_namelen = (int)STRLEN(xp_name); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8027 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8028 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
|
8029 &xp_arg) == FAIL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8030 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8031 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8032 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8033 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8034 if (defstr != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8035 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8036 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
|
8037 ex_normal_busy = 0; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8038 rettv->vval.v_string = |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8039 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
|
8040 xp_type, xp_arg); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8041 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
|
8042 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8043 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
|
8044 && argvars[1].v_type != VAR_UNKNOWN |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8045 && argvars[2].v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8046 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
|
8047 &argvars[2], buf)); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8048 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8049 vim_free(xp_arg); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8050 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8051 /* since the user typed this, no need to wait for return */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8052 need_wait_return = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8053 msg_didout = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8054 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8055 cmd_silent = cmd_silent_save; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8056 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8057 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8058 /* |
| 7 | 8059 * ":echo expr1 ..." print each argument separated with a space, add a |
| 8060 * newline at the end. | |
| 8061 * ":echon expr1 ..." print each argument plain. | |
| 8062 */ | |
| 8063 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8064 ex_echo(exarg_T *eap) |
| 7 | 8065 { |
| 8066 char_u *arg = eap->arg; | |
| 137 | 8067 typval_T rettv; |
| 56 | 8068 char_u *tofree; |
| 7 | 8069 char_u *p; |
| 8070 int needclr = TRUE; | |
| 8071 int atstart = TRUE; | |
| 80 | 8072 char_u numbuf[NUMBUFLEN]; |
| 7 | 8073 |
| 8074 if (eap->skip) | |
| 8075 ++emsg_skip; | |
| 8076 while (*arg != NUL && *arg != '|' && *arg != '\n' && !got_int) | |
| 8077 { | |
| 1624 | 8078 /* If eval1() causes an error message the text from the command may |
| 8079 * still need to be cleared. E.g., "echo 22,44". */ | |
| 8080 need_clr_eos = needclr; | |
| 8081 | |
| 7 | 8082 p = arg; |
| 71 | 8083 if (eval1(&arg, &rettv, !eap->skip) == FAIL) |
| 7 | 8084 { |
| 8085 /* | |
| 8086 * Report the invalid expression unless the expression evaluation | |
| 8087 * has been cancelled due to an aborting error, an interrupt, or an | |
| 8088 * exception. | |
| 8089 */ | |
| 8090 if (!aborting()) | |
| 8091 EMSG2(_(e_invexpr2), p); | |
| 1624 | 8092 need_clr_eos = FALSE; |
| 8093 break; | |
| 8094 } | |
| 8095 need_clr_eos = FALSE; | |
| 8096 | |
| 7 | 8097 if (!eap->skip) |
| 8098 { | |
| 8099 if (atstart) | |
| 8100 { | |
| 8101 atstart = FALSE; | |
| 8102 /* Call msg_start() after eval1(), evaluating the expression | |
| 8103 * may cause a message to appear. */ | |
| 8104 if (eap->cmdidx == CMD_echo) | |
| 3423 | 8105 { |
| 3435 | 8106 /* Mark the saved text as finishing the line, so that what |
| 8107 * follows is displayed on a new line when scrolling back | |
| 8108 * at the more prompt. */ | |
| 8109 msg_sb_eol(); | |
| 7 | 8110 msg_start(); |
| 3423 | 8111 } |
| 7 | 8112 } |
| 8113 else if (eap->cmdidx == CMD_echo) | |
| 8114 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
|
8115 p = echo_string(&rettv, &tofree, numbuf, get_copyID()); |
| 165 | 8116 if (p != NULL) |
| 8117 for ( ; *p != NUL && !got_int; ++p) | |
| 8118 { | |
| 8119 if (*p == '\n' || *p == '\r' || *p == TAB) | |
| 7 | 8120 { |
| 165 | 8121 if (*p != TAB && needclr) |
| 8122 { | |
| 8123 /* remove any text still there from the command */ | |
| 8124 msg_clr_eos(); | |
| 8125 needclr = FALSE; | |
| 8126 } | |
| 8127 msg_putchar_attr(*p, echo_attr); | |
| 7 | 8128 } |
| 8129 else | |
| 165 | 8130 { |
| 8131 #ifdef FEAT_MBYTE | |
| 8132 if (has_mbyte) | |
| 8133 { | |
| 474 | 8134 int i = (*mb_ptr2len)(p); |
| 165 | 8135 |
| 8136 (void)msg_outtrans_len_attr(p, i, echo_attr); | |
| 8137 p += i - 1; | |
| 8138 } | |
| 8139 else | |
| 8140 #endif | |
| 8141 (void)msg_outtrans_len_attr(p, 1, echo_attr); | |
| 8142 } | |
| 7 | 8143 } |
| 56 | 8144 vim_free(tofree); |
| 8145 } | |
| 71 | 8146 clear_tv(&rettv); |
| 7 | 8147 arg = skipwhite(arg); |
| 8148 } | |
| 8149 eap->nextcmd = check_nextcmd(arg); | |
| 8150 | |
| 8151 if (eap->skip) | |
| 8152 --emsg_skip; | |
| 8153 else | |
| 8154 { | |
| 8155 /* remove text that may still be there from the command */ | |
| 8156 if (needclr) | |
| 8157 msg_clr_eos(); | |
| 8158 if (eap->cmdidx == CMD_echo) | |
| 8159 msg_end(); | |
| 8160 } | |
| 8161 } | |
| 8162 | |
| 8163 /* | |
| 8164 * ":echohl {name}". | |
| 8165 */ | |
| 8166 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8167 ex_echohl(exarg_T *eap) |
| 7 | 8168 { |
| 8169 int id; | |
| 8170 | |
| 8171 id = syn_name2id(eap->arg); | |
| 8172 if (id == 0) | |
| 8173 echo_attr = 0; | |
| 8174 else | |
| 8175 echo_attr = syn_id2attr(id); | |
| 8176 } | |
| 8177 | |
| 8178 /* | |
| 8179 * ":execute expr1 ..." execute the result of an expression. | |
| 8180 * ":echomsg expr1 ..." Print a message | |
| 8181 * ":echoerr expr1 ..." Print an error | |
| 8182 * Each gets spaces around each argument and a newline at the end for | |
| 8183 * echo commands | |
| 8184 */ | |
| 8185 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8186 ex_execute(exarg_T *eap) |
| 7 | 8187 { |
| 8188 char_u *arg = eap->arg; | |
| 137 | 8189 typval_T rettv; |
| 7 | 8190 int ret = OK; |
| 8191 char_u *p; | |
| 8192 garray_T ga; | |
| 8193 int len; | |
| 8194 int save_did_emsg; | |
| 8195 | |
| 8196 ga_init2(&ga, 1, 80); | |
| 8197 | |
| 8198 if (eap->skip) | |
| 8199 ++emsg_skip; | |
| 8200 while (*arg != NUL && *arg != '|' && *arg != '\n') | |
| 8201 { | |
| 8202 p = arg; | |
| 71 | 8203 if (eval1(&arg, &rettv, !eap->skip) == FAIL) |
| 7 | 8204 { |
| 8205 /* | |
| 8206 * Report the invalid expression unless the expression evaluation | |
| 8207 * has been cancelled due to an aborting error, an interrupt, or an | |
| 8208 * exception. | |
| 8209 */ | |
| 8210 if (!aborting()) | |
| 8211 EMSG2(_(e_invexpr2), p); | |
| 8212 ret = FAIL; | |
| 8213 break; | |
| 8214 } | |
| 8215 | |
| 8216 if (!eap->skip) | |
| 8217 { | |
| 71 | 8218 p = get_tv_string(&rettv); |
| 7 | 8219 len = (int)STRLEN(p); |
| 8220 if (ga_grow(&ga, len + 2) == FAIL) | |
| 8221 { | |
| 71 | 8222 clear_tv(&rettv); |
| 7 | 8223 ret = FAIL; |
| 8224 break; | |
| 8225 } | |
| 8226 if (ga.ga_len) | |
| 8227 ((char_u *)(ga.ga_data))[ga.ga_len++] = ' '; | |
| 8228 STRCPY((char_u *)(ga.ga_data) + ga.ga_len, p); | |
| 8229 ga.ga_len += len; | |
| 8230 } | |
| 8231 | |
| 71 | 8232 clear_tv(&rettv); |
| 7 | 8233 arg = skipwhite(arg); |
| 8234 } | |
| 8235 | |
| 8236 if (ret != FAIL && ga.ga_data != NULL) | |
| 8237 { | |
| 8238 if (eap->cmdidx == CMD_echomsg) | |
| 625 | 8239 { |
| 7 | 8240 MSG_ATTR(ga.ga_data, echo_attr); |
| 625 | 8241 out_flush(); |
| 8242 } | |
| 7 | 8243 else if (eap->cmdidx == CMD_echoerr) |
| 8244 { | |
| 8245 /* We don't want to abort following commands, restore did_emsg. */ | |
| 8246 save_did_emsg = did_emsg; | |
| 8247 EMSG((char_u *)ga.ga_data); | |
| 8248 if (!force_abort) | |
| 8249 did_emsg = save_did_emsg; | |
| 8250 } | |
| 8251 else if (eap->cmdidx == CMD_execute) | |
| 8252 do_cmdline((char_u *)ga.ga_data, | |
| 8253 eap->getline, eap->cookie, DOCMD_NOWAIT|DOCMD_VERBOSE); | |
| 8254 } | |
| 8255 | |
| 8256 ga_clear(&ga); | |
| 8257 | |
| 8258 if (eap->skip) | |
| 8259 --emsg_skip; | |
| 8260 | |
| 8261 eap->nextcmd = check_nextcmd(arg); | |
| 8262 } | |
| 8263 | |
| 8264 /* | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8265 * 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
|
8266 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8267 win_T * |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8268 find_win_by_nr( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8269 typval_T *vp, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8270 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
|
8271 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8272 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8273 win_T *wp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8274 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8275 int nr; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8276 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8277 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
|
8278 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8279 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8280 if (nr < 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8281 return NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8282 if (nr == 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8283 return curwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8284 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8285 for (wp = (tp == NULL || tp == curtab) ? firstwin : tp->tp_firstwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8286 wp != NULL; wp = wp->w_next) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8287 if (nr >= LOWEST_WIN_ID) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8288 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8289 if (wp->w_id == nr) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8290 return wp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8291 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8292 else if (--nr <= 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8293 break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8294 if (nr >= LOWEST_WIN_ID) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8295 return NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8296 return wp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8297 #else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8298 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
|
8299 return curwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8300 return NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8301 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8302 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8303 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8304 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8305 * 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
|
8306 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8307 win_T * |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8308 find_tabwin( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8309 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
|
8310 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
|
8311 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8312 win_T *wp = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8313 tabpage_T *tp = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8314 long n; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8315 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8316 if (wvp->v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8317 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8318 if (tvp->v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8319 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8320 n = (long)get_tv_number(tvp); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8321 if (n >= 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8322 tp = find_tabpage(n); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8323 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8324 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8325 tp = curtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8326 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8327 if (tp != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8328 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
|
8329 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8330 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8331 wp = curwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8332 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8333 return wp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8334 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8335 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8336 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8337 * getwinvar() and gettabwinvar() |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8338 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8339 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8340 getwinvar( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8341 typval_T *argvars, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8342 typval_T *rettv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8343 int off) /* 1 for gettabwinvar() */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8344 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8345 win_T *win; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8346 char_u *varname; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8347 dictitem_T *v; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8348 tabpage_T *tp = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8349 int done = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8350 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8351 win_T *oldcurwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8352 tabpage_T *oldtabpage; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8353 int need_switch_win; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8354 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8355 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8356 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8357 if (off == 1) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8358 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
|
8359 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8360 tp = curtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8361 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8362 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
|
8363 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
|
8364 ++emsg_off; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8365 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8366 rettv->v_type = VAR_STRING; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8367 rettv->vval.v_string = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8368 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8369 if (win != NULL && varname != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8370 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8371 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8372 /* 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
|
8373 * 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
|
8374 * autocommands get blocked. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8375 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
|
8376 if (!need_switch_win |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8377 || 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
|
8378 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8379 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8380 if (*varname == '&') /* window-local-option */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8381 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8382 if (get_option_tv(&varname, rettv, 1) == OK) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8383 done = TRUE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8384 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8385 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8386 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8387 /* Look up the variable. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8388 /* 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
|
8389 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
|
8390 varname, FALSE); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8391 if (v != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8392 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8393 copy_tv(&v->di_tv, rettv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8394 done = TRUE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8395 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8396 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8397 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8398 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8399 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8400 if (need_switch_win) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8401 /* restore previous notion of curwin */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8402 restore_win(oldcurwin, oldtabpage, TRUE); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8403 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8404 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8405 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8406 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
|
8407 /* use the default return value */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8408 copy_tv(&argvars[off + 2], rettv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8409 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8410 --emsg_off; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8411 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8412 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8413 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8414 * "setwinvar()" and "settabwinvar()" functions |
|
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 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8417 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
|
8418 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8419 win_T *win; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8420 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8421 win_T *save_curwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8422 tabpage_T *save_curtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8423 int need_switch_win; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8424 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8425 char_u *varname, *winvarname; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8426 typval_T *varp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8427 char_u nbuf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8428 tabpage_T *tp = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8429 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8430 if (check_restricted() || check_secure()) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8431 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8432 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8433 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8434 if (off == 1) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8435 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
|
8436 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8437 tp = curtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8438 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8439 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
|
8440 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
|
8441 varp = &argvars[off + 2]; |
|
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 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
|
8444 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8445 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8446 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
|
8447 if (!need_switch_win |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8448 || 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
|
8449 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8450 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8451 if (*varname == '&') |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8452 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8453 long numval; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8454 char_u *strval; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8455 int error = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8456 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8457 ++varname; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8458 numval = (long)get_tv_number_chk(varp, &error); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8459 strval = get_tv_string_buf_chk(varp, nbuf); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8460 if (!error && strval != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8461 set_option_value(varname, numval, strval, OPT_LOCAL); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8462 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8463 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8464 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8465 winvarname = alloc((unsigned)STRLEN(varname) + 3); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8466 if (winvarname != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8467 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8468 STRCPY(winvarname, "w:"); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8469 STRCPY(winvarname + 2, varname); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8470 set_var(winvarname, varp, TRUE); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8471 vim_free(winvarname); |
|
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 } |
|
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 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8476 if (need_switch_win) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8477 restore_win(save_curwin, save_curtab, TRUE); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8478 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8479 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8480 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8481 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8482 /* |
| 7 | 8483 * Skip over the name of an option: "&option", "&g:option" or "&l:option". |
| 8484 * "arg" points to the "&" or '+' when called, to "option" when returning. | |
| 8485 * Returns NULL when no option name found. Otherwise pointer to the char | |
| 8486 * after the option name. | |
| 8487 */ | |
| 8488 static char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8489 find_option_end(char_u **arg, int *opt_flags) |
| 7 | 8490 { |
| 8491 char_u *p = *arg; | |
| 8492 | |
| 8493 ++p; | |
| 8494 if (*p == 'g' && p[1] == ':') | |
| 8495 { | |
| 8496 *opt_flags = OPT_GLOBAL; | |
| 8497 p += 2; | |
| 8498 } | |
| 8499 else if (*p == 'l' && p[1] == ':') | |
| 8500 { | |
| 8501 *opt_flags = OPT_LOCAL; | |
| 8502 p += 2; | |
| 8503 } | |
| 8504 else | |
| 8505 *opt_flags = 0; | |
| 8506 | |
| 8507 if (!ASCII_ISALPHA(*p)) | |
| 8508 return NULL; | |
| 8509 *arg = p; | |
| 8510 | |
| 8511 if (p[0] == 't' && p[1] == '_' && p[2] != NUL && p[3] != NUL) | |
| 8512 p += 4; /* termcap option */ | |
| 8513 else | |
| 8514 while (ASCII_ISALPHA(*p)) | |
| 8515 ++p; | |
| 8516 return p; | |
| 8517 } | |
| 8518 | |
| 8519 /* | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8520 * Return the autoload script name for a function or variable name. |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8521 * Returns NULL when out of memory. |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8522 */ |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8523 char_u * |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8524 autoload_name(char_u *name) |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8525 { |
| 7 | 8526 char_u *p; |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8527 char_u *scriptname; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8528 |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8529 /* Get the script file name: replace '#' with '/', append ".vim". */ |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8530 scriptname = alloc((unsigned)(STRLEN(name) + 14)); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8531 if (scriptname == NULL) |
| 5834 | 8532 return FALSE; |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8533 STRCPY(scriptname, "autoload/"); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8534 STRCAT(scriptname, name); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8535 *vim_strrchr(scriptname, AUTOLOAD_CHAR) = NUL; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8536 STRCAT(scriptname, ".vim"); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8537 while ((p = vim_strchr(scriptname, AUTOLOAD_CHAR)) != NULL) |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8538 *p = '/'; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8539 return scriptname; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8540 } |
| 170 | 8541 |
| 163 | 8542 /* |
| 169 | 8543 * If "name" has a package name try autoloading the script for it. |
| 163 | 8544 * Return TRUE if a package was loaded. |
| 8545 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8546 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8547 script_autoload( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8548 char_u *name, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8549 int reload) /* load script again when already loaded */ |
| 163 | 8550 { |
| 8551 char_u *p; | |
| 446 | 8552 char_u *scriptname, *tofree; |
| 163 | 8553 int ret = FALSE; |
| 446 | 8554 int i; |
| 8555 | |
| 8556 /* If there is no '#' after name[0] there is no package name. */ | |
| 271 | 8557 p = vim_strchr(name, AUTOLOAD_CHAR); |
| 446 | 8558 if (p == NULL || p == name) |
| 163 | 8559 return FALSE; |
| 8560 | |
| 446 | 8561 tofree = scriptname = autoload_name(name); |
| 8562 | |
| 8563 /* Find the name in the list of previously loaded package names. Skip | |
| 8564 * "autoload/", it's always the same. */ | |
| 8565 for (i = 0; i < ga_loaded.ga_len; ++i) | |
| 8566 if (STRCMP(((char_u **)ga_loaded.ga_data)[i] + 9, scriptname + 9) == 0) | |
| 8567 break; | |
| 8568 if (!reload && i < ga_loaded.ga_len) | |
| 8569 ret = FALSE; /* was loaded already */ | |
| 8570 else | |
| 8571 { | |
| 8572 /* Remember the name if it wasn't loaded already. */ | |
| 8573 if (i == ga_loaded.ga_len && ga_grow(&ga_loaded, 1) == OK) | |
| 8574 { | |
| 8575 ((char_u **)ga_loaded.ga_data)[ga_loaded.ga_len++] = scriptname; | |
| 8576 tofree = NULL; | |
| 8577 } | |
| 8578 | |
| 8579 /* Try loading the package from $VIMRUNTIME/autoload/<name>.vim */ | |
|
8524
2f57bbe870ea
commit https://github.com/vim/vim/commit/7f8989dd8a627af2185df381195351a913f3777f
Christian Brabandt <cb@256bit.org>
parents:
8512
diff
changeset
|
8580 if (source_runtime(scriptname, 0) == OK) |
| 446 | 8581 ret = TRUE; |
| 8582 } | |
| 8583 | |
| 8584 vim_free(tofree); | |
| 169 | 8585 return ret; |
| 8586 } | |
| 8587 | |
| 7 | 8588 #if defined(FEAT_VIMINFO) || defined(FEAT_SESSION) |
| 8589 typedef enum | |
| 8590 { | |
| 1624 | 8591 VAR_FLAVOUR_DEFAULT, /* doesn't start with uppercase */ |
| 8592 VAR_FLAVOUR_SESSION, /* starts with uppercase, some lower */ | |
| 8593 VAR_FLAVOUR_VIMINFO /* all uppercase */ | |
| 7 | 8594 } var_flavour_T; |
| 8595 | |
|
7720
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
8596 static var_flavour_T var_flavour(char_u *varname); |
| 7 | 8597 |
| 8598 static var_flavour_T | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8599 var_flavour(char_u *varname) |
| 7 | 8600 { |
| 8601 char_u *p = varname; | |
| 8602 | |
| 8603 if (ASCII_ISUPPER(*p)) | |
| 8604 { | |
| 8605 while (*(++p)) | |
| 8606 if (ASCII_ISLOWER(*p)) | |
| 8607 return VAR_FLAVOUR_SESSION; | |
| 8608 return VAR_FLAVOUR_VIMINFO; | |
| 8609 } | |
| 8610 else | |
| 8611 return VAR_FLAVOUR_DEFAULT; | |
| 8612 } | |
| 8613 #endif | |
| 8614 | |
| 8615 #if defined(FEAT_VIMINFO) || defined(PROTO) | |
| 8616 /* | |
| 8617 * Restore global vars that start with a capital from the viminfo file | |
| 8618 */ | |
| 8619 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8620 read_viminfo_varlist(vir_T *virp, int writing) |
| 7 | 8621 { |
| 8622 char_u *tab; | |
| 1624 | 8623 int type = VAR_NUMBER; |
| 137 | 8624 typval_T tv; |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8625 void *save_funccal; |
| 7 | 8626 |
| 8627 if (!writing && (find_viminfo_parameter('!') != NULL)) | |
| 8628 { | |
| 8629 tab = vim_strchr(virp->vir_line + 1, '\t'); | |
| 8630 if (tab != NULL) | |
| 8631 { | |
| 8632 *tab++ = '\0'; /* isolate the variable name */ | |
| 2607 | 8633 switch (*tab) |
| 8634 { | |
| 8635 case 'S': type = VAR_STRING; break; | |
| 8636 #ifdef FEAT_FLOAT | |
| 8637 case 'F': type = VAR_FLOAT; break; | |
| 8638 #endif | |
| 8639 case 'D': type = VAR_DICT; break; | |
| 8640 case 'L': type = VAR_LIST; break; | |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8641 case 'X': type = VAR_SPECIAL; break; |
| 2607 | 8642 } |
| 7 | 8643 |
| 8644 tab = vim_strchr(tab, '\t'); | |
| 8645 if (tab != NULL) | |
| 8646 { | |
| 1624 | 8647 tv.v_type = type; |
| 2607 | 8648 if (type == VAR_STRING || type == VAR_DICT || type == VAR_LIST) |
| 76 | 8649 tv.vval.v_string = viminfo_readstring(virp, |
| 7 | 8650 (int)(tab - virp->vir_line + 1), TRUE); |
| 1624 | 8651 #ifdef FEAT_FLOAT |
| 8652 else if (type == VAR_FLOAT) | |
| 8653 (void)string2float(tab + 1, &tv.vval.v_float); | |
| 8654 #endif | |
| 8655 else | |
| 76 | 8656 tv.vval.v_number = atol((char *)tab + 1); |
| 2607 | 8657 if (type == VAR_DICT || type == VAR_LIST) |
| 8658 { | |
| 8659 typval_T *etv = eval_expr(tv.vval.v_string, NULL); | |
| 8660 | |
| 8661 if (etv == NULL) | |
| 8662 /* Failed to parse back the dict or list, use it as a | |
| 8663 * string. */ | |
| 8664 tv.v_type = VAR_STRING; | |
| 8665 else | |
| 8666 { | |
| 8667 vim_free(tv.vval.v_string); | |
| 8668 tv = *etv; | |
| 3425 | 8669 vim_free(etv); |
| 2607 | 8670 } |
| 8671 } | |
| 8672 | |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7653
diff
changeset
|
8673 /* when in a function use global variables */ |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8674 save_funccal = clear_current_funccal(); |
| 76 | 8675 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
|
8676 restore_current_funccal(save_funccal); |
| 2607 | 8677 |
| 8678 if (tv.v_type == VAR_STRING) | |
| 76 | 8679 vim_free(tv.vval.v_string); |
| 2607 | 8680 else if (tv.v_type == VAR_DICT || tv.v_type == VAR_LIST) |
| 8681 clear_tv(&tv); | |
| 7 | 8682 } |
| 8683 } | |
| 8684 } | |
| 8685 | |
| 8686 return viminfo_readline(virp); | |
| 8687 } | |
| 8688 | |
| 8689 /* | |
| 8690 * Write global vars that start with a capital to the viminfo file | |
| 8691 */ | |
| 8692 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8693 write_viminfo_varlist(FILE *fp) |
| 7 | 8694 { |
| 137 | 8695 hashitem_T *hi; |
| 8696 dictitem_T *this_var; | |
| 124 | 8697 int todo; |
|
7995
d244f2e46d69
commit https://github.com/vim/vim/commit/2fc83fcd1d6dfd4728a2ef70e2316f79203c7ee0
Christian Brabandt <cb@256bit.org>
parents:
7990
diff
changeset
|
8698 char *s = ""; |
| 165 | 8699 char_u *p; |
| 71 | 8700 char_u *tofree; |
| 80 | 8701 char_u numbuf[NUMBUFLEN]; |
| 7 | 8702 |
| 8703 if (find_viminfo_parameter('!') == NULL) | |
| 8704 return; | |
| 8705 | |
|
2141
e10d3c073449
updated for version 7.2.423
Bram Moolenaar <bram@zimbu.org>
parents:
2119
diff
changeset
|
8706 fputs(_("\n# global variables:\n"), fp); |
| 124 | 8707 |
| 835 | 8708 todo = (int)globvarht.ht_used; |
| 137 | 8709 for (hi = globvarht.ht_array; todo > 0; ++hi) |
| 124 | 8710 { |
| 8711 if (!HASHITEM_EMPTY(hi)) | |
| 8712 { | |
| 8713 --todo; | |
| 137 | 8714 this_var = HI2DI(hi); |
| 8715 if (var_flavour(this_var->di_key) == VAR_FLAVOUR_VIMINFO) | |
| 8716 { | |
| 8717 switch (this_var->di_tv.v_type) | |
| 124 | 8718 { |
| 8719 case VAR_STRING: s = "STR"; break; | |
| 8720 case VAR_NUMBER: s = "NUM"; break; | |
| 2607 | 8721 case VAR_FLOAT: s = "FLO"; break; |
| 8722 case VAR_DICT: s = "DIC"; break; | |
| 8723 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
|
8724 case VAR_SPECIAL: s = "XPL"; break; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8725 |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8726 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8727 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
8728 case VAR_PARTIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
8729 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
8730 case VAR_CHANNEL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8731 continue; |
| 124 | 8732 } |
| 137 | 8733 fprintf(fp, "!%s\t%s\t", this_var->di_key, s); |
| 634 | 8734 p = echo_string(&this_var->di_tv, &tofree, numbuf, 0); |
| 165 | 8735 if (p != NULL) |
| 8736 viminfo_writestring(fp, p); | |
| 124 | 8737 vim_free(tofree); |
| 8738 } | |
| 7 | 8739 } |
| 8740 } | |
| 8741 } | |
| 8742 #endif | |
| 8743 | |
| 8744 #if defined(FEAT_SESSION) || defined(PROTO) | |
| 8745 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8746 store_session_globals(FILE *fd) |
| 7 | 8747 { |
| 137 | 8748 hashitem_T *hi; |
| 8749 dictitem_T *this_var; | |
| 124 | 8750 int todo; |
| 7 | 8751 char_u *p, *t; |
| 8752 | |
| 835 | 8753 todo = (int)globvarht.ht_used; |
| 137 | 8754 for (hi = globvarht.ht_array; todo > 0; ++hi) |
| 124 | 8755 { |
| 8756 if (!HASHITEM_EMPTY(hi)) | |
| 8757 { | |
| 8758 --todo; | |
| 137 | 8759 this_var = HI2DI(hi); |
| 8760 if ((this_var->di_tv.v_type == VAR_NUMBER | |
| 8761 || this_var->di_tv.v_type == VAR_STRING) | |
| 8762 && var_flavour(this_var->di_key) == VAR_FLAVOUR_SESSION) | |
| 124 | 8763 { |
| 8764 /* Escape special characters with a backslash. Turn a LF and | |
| 8765 * CR into \n and \r. */ | |
| 137 | 8766 p = vim_strsave_escaped(get_tv_string(&this_var->di_tv), |
| 7 | 8767 (char_u *)"\\\"\n\r"); |
| 124 | 8768 if (p == NULL) /* out of memory */ |
| 8769 break; | |
| 8770 for (t = p; *t != NUL; ++t) | |
| 8771 if (*t == '\n') | |
| 8772 *t = 'n'; | |
| 8773 else if (*t == '\r') | |
| 8774 *t = 'r'; | |
| 8775 if ((fprintf(fd, "let %s = %c%s%c", | |
| 137 | 8776 this_var->di_key, |
| 8777 (this_var->di_tv.v_type == VAR_STRING) ? '"' | |
| 8778 : ' ', | |
| 8779 p, | |
| 8780 (this_var->di_tv.v_type == VAR_STRING) ? '"' | |
| 8781 : ' ') < 0) | |
| 124 | 8782 || put_eol(fd) == FAIL) |
| 8783 { | |
| 8784 vim_free(p); | |
| 8785 return FAIL; | |
| 8786 } | |
| 7 | 8787 vim_free(p); |
| 124 | 8788 } |
| 1624 | 8789 #ifdef FEAT_FLOAT |
| 8790 else if (this_var->di_tv.v_type == VAR_FLOAT | |
| 8791 && var_flavour(this_var->di_key) == VAR_FLAVOUR_SESSION) | |
| 8792 { | |
| 8793 float_T f = this_var->di_tv.vval.v_float; | |
| 8794 int sign = ' '; | |
| 8795 | |
| 8796 if (f < 0) | |
| 8797 { | |
| 8798 f = -f; | |
| 8799 sign = '-'; | |
| 8800 } | |
| 3288 | 8801 if ((fprintf(fd, "let %s = %c%f", |
| 1624 | 8802 this_var->di_key, sign, f) < 0) |
| 8803 || put_eol(fd) == FAIL) | |
| 8804 return FAIL; | |
| 8805 } | |
| 8806 #endif | |
| 7 | 8807 } |
| 8808 } | |
| 8809 return OK; | |
| 8810 } | |
| 8811 #endif | |
| 8812 | |
| 448 | 8813 /* |
| 8814 * Display script name where an item was last set. | |
| 8815 * Should only be invoked when 'verbose' is non-zero. | |
| 8816 */ | |
| 8817 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8818 last_set_msg(scid_T scriptID) |
| 448 | 8819 { |
| 507 | 8820 char_u *p; |
| 8821 | |
| 448 | 8822 if (scriptID != 0) |
| 8823 { | |
| 507 | 8824 p = home_replace_save(NULL, get_scriptname(scriptID)); |
| 8825 if (p != NULL) | |
| 8826 { | |
| 8827 verbose_enter(); | |
| 8828 MSG_PUTS(_("\n\tLast set from ")); | |
| 8829 MSG_PUTS(p); | |
| 8830 vim_free(p); | |
| 8831 verbose_leave(); | |
| 8832 } | |
| 448 | 8833 } |
| 8834 } | |
| 8835 | |
| 1733 | 8836 /* |
| 8837 * List v:oldfiles in a nice way. | |
| 8838 */ | |
| 8839 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8840 ex_oldfiles(exarg_T *eap UNUSED) |
| 1733 | 8841 { |
| 8842 list_T *l = vimvars[VV_OLDFILES].vv_list; | |
| 8843 listitem_T *li; | |
| 8844 int nr = 0; | |
| 8845 | |
| 8846 if (l == NULL) | |
| 8847 msg((char_u *)_("No old files")); | |
| 8848 else | |
| 8849 { | |
| 8850 msg_start(); | |
| 8851 msg_scroll = TRUE; | |
| 8852 for (li = l->lv_first; li != NULL && !got_int; li = li->li_next) | |
| 8853 { | |
| 8854 msg_outnum((long)++nr); | |
| 8855 MSG_PUTS(": "); | |
| 8856 msg_outtrans(get_tv_string(&li->li_tv)); | |
| 8857 msg_putchar('\n'); | |
| 8858 out_flush(); /* output one line at a time */ | |
| 8859 ui_breakcheck(); | |
| 8860 } | |
| 8861 /* Assume "got_int" was set to truncate the listing. */ | |
| 8862 got_int = FALSE; | |
| 8863 | |
| 8864 #ifdef FEAT_BROWSE_CMD | |
| 8865 if (cmdmod.browse) | |
| 8866 { | |
| 8867 quit_more = FALSE; | |
| 8868 nr = prompt_for_number(FALSE); | |
| 8869 msg_starthere(); | |
| 8870 if (nr > 0) | |
| 8871 { | |
| 8872 char_u *p = list_find_str(get_vim_var_list(VV_OLDFILES), | |
| 8873 (long)nr); | |
| 8874 | |
| 8875 if (p != NULL) | |
| 8876 { | |
| 8877 p = expand_env_save(p); | |
| 8878 eap->arg = p; | |
| 8879 eap->cmdidx = CMD_edit; | |
| 8880 cmdmod.browse = FALSE; | |
| 8881 do_exedit(eap, NULL); | |
| 8882 vim_free(p); | |
| 8883 } | |
| 8884 } | |
| 8885 } | |
| 8886 #endif | |
| 8887 } | |
| 8888 } | |
| 8889 | |
| 6935 | 8890 /* reset v:option_new, v:option_old and v:option_type */ |
| 8891 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8892 reset_v_option_vars(void) |
| 6935 | 8893 { |
| 8894 set_vim_var_string(VV_OPTION_NEW, NULL, -1); | |
| 8895 set_vim_var_string(VV_OPTION_OLD, NULL, -1); | |
| 8896 set_vim_var_string(VV_OPTION_TYPE, NULL, -1); | |
| 8897 } | |
| 8898 | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8899 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8900 * 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
|
8901 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8902 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8903 prepare_assert_error(garray_T *gap) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8904 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8905 char buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8906 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8907 ga_init2(gap, 1, 100); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8908 if (sourcing_name != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8909 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8910 ga_concat(gap, sourcing_name); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8911 if (sourcing_lnum > 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8912 ga_concat(gap, (char_u *)" "); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8913 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8914 if (sourcing_lnum > 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8915 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8916 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
|
8917 ga_concat(gap, (char_u *)buf); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8918 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8919 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
|
8920 ga_concat(gap, (char_u *)": "); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8921 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8922 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8923 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8924 * 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
|
8925 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8926 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8927 assert_error(garray_T *gap) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8928 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8929 struct vimvar *vp = &vimvars[VV_ERRORS]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8930 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8931 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
|
8932 /* 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
|
8933 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
|
8934 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
|
8935 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8936 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8937 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8938 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
|
8939 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8940 garray_T ga; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8941 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8942 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
|
8943 != (atype == ASSERT_EQUAL)) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8944 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8945 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8946 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
|
8947 atype); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8948 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8949 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8950 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8951 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8952 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8953 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8954 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
|
8955 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8956 garray_T ga; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8957 char_u buf1[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8958 char_u buf2[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8959 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
|
8960 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
|
8961 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8962 if (pat == NULL || text == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8963 EMSG(_(e_invarg)); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8964 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
|
8965 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8966 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8967 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
|
8968 atype); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8969 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8970 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8971 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8972 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8973 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8974 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8975 * 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
|
8976 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8977 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8978 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
|
8979 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8980 int error = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8981 garray_T ga; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8982 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8983 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
|
8984 && 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
|
8985 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8986 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
|
8987 || (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
|
8988 || error) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8989 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8990 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8991 fill_assert_error(&ga, &argvars[1], |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8992 (char_u *)(isTrue ? "True" : "False"), |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8993 NULL, &argvars[0], ASSERT_OTHER); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8994 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8995 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8996 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8997 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8998 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8999 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9000 assert_exception(typval_T *argvars) |
|
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 garray_T ga; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9003 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
|
9004 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9005 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
|
9006 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9007 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9008 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
|
9009 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9010 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9011 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9012 else if (error != NULL |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9013 && 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
|
9014 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9015 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9016 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
|
9017 &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
|
9018 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9019 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9020 } |
|
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 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9024 assert_fails(typval_T *argvars) |
|
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 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
|
9027 garray_T ga; |
|
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 called_emsg = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9030 suppress_errthrow = TRUE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9031 emsg_silent = TRUE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9032 do_cmdline_cmd(cmd); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9033 if (!called_emsg) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9034 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9035 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9036 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
|
9037 ga_concat(&ga, cmd); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9038 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9039 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9040 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9041 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
|
9042 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9043 char_u buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9044 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
|
9045 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9046 if (error == NULL |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9047 || 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
|
9048 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9049 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9050 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
|
9051 &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
|
9052 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9053 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9054 } |
|
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 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9057 called_emsg = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9058 suppress_errthrow = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9059 emsg_silent = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9060 emsg_on_display = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9061 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
|
9062 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9063 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9064 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9065 * 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
|
9066 * 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
|
9067 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9068 static void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9069 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
|
9070 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9071 char_u *p; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9072 char_u buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9073 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9074 if (str == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9075 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9076 ga_concat(gap, (char_u *)"NULL"); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9077 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9078 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9079 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9080 for (p = str; *p != NUL; ++p) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9081 switch (*p) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9082 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9083 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
|
9084 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
|
9085 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
|
9086 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
|
9087 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
|
9088 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
|
9089 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
|
9090 default: |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9091 if (*p < ' ') |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9092 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9093 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
|
9094 ga_concat(gap, buf); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9095 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9096 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9097 ga_append(gap, *p); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9098 break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9099 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9100 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9101 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9102 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9103 * 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
|
9104 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9105 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9106 fill_assert_error( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9107 garray_T *gap, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9108 typval_T *opt_msg_tv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9109 char_u *exp_str, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9110 typval_T *exp_tv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9111 typval_T *got_tv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9112 assert_type_T atype) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9113 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9114 char_u numbuf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9115 char_u *tofree; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9116 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9117 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
|
9118 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9119 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
|
9120 vim_free(tofree); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9121 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9122 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9123 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9124 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
|
9125 ga_concat(gap, (char_u *)"Pattern "); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9126 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9127 ga_concat(gap, (char_u *)"Expected "); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9128 if (exp_str == NULL) |
|
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 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
|
9131 vim_free(tofree); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9132 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9133 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9134 ga_concat_esc(gap, exp_str); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9135 if (atype == ASSERT_MATCH) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9136 ga_concat(gap, (char_u *)" does not match "); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9137 else if (atype == ASSERT_NOTMATCH) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9138 ga_concat(gap, (char_u *)" does match "); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9139 else if (atype == ASSERT_NOTEQUAL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9140 ga_concat(gap, (char_u *)" differs from "); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9141 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9142 ga_concat(gap, (char_u *)" but got "); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9143 ga_concat_esc(gap, tv2string(got_tv, &tofree, numbuf, 0)); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9144 vim_free(tofree); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9145 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9146 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9147 |
| 6935 | 9148 |
| 7 | 9149 #endif /* FEAT_EVAL */ |
| 9150 | |
| 1624 | 9151 |
| 7 | 9152 #if defined(FEAT_MODIFY_FNAME) || defined(FEAT_EVAL) || defined(PROTO) |
| 9153 | |
| 9154 #ifdef WIN3264 | |
| 9155 /* | |
| 9156 * Functions for ":8" filename modifier: get 8.3 version of a filename. | |
| 9157 */ | |
|
7720
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
9158 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
|
9159 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
|
9160 static int shortpath_for_partial(char_u **fnamep, char_u **bufp, int *fnamelen); |
| 7 | 9161 |
| 9162 /* | |
| 1591 | 9163 * Get the short path (8.3) for the filename in "fnamep". |
| 9164 * Only works for a valid file name. | |
| 9165 * When the path gets longer "fnamep" is changed and the allocated buffer | |
| 9166 * is put in "bufp". | |
| 9167 * *fnamelen is the length of "fnamep" and set to 0 for a nonexistent path. | |
| 9168 * Returns OK on success, FAIL on failure. | |
| 7 | 9169 */ |
| 9170 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9171 get_short_pathname(char_u **fnamep, char_u **bufp, int *fnamelen) |
| 7 | 9172 { |
| 1591 | 9173 int l, len; |
| 7 | 9174 char_u *newbuf; |
| 9175 | |
| 9176 len = *fnamelen; | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8078
diff
changeset
|
9177 l = GetShortPathName((LPSTR)*fnamep, (LPSTR)*fnamep, len); |
| 7 | 9178 if (l > len - 1) |
| 9179 { | |
| 9180 /* If that doesn't work (not enough space), then save the string | |
| 1591 | 9181 * and try again with a new buffer big enough. */ |
| 7 | 9182 newbuf = vim_strnsave(*fnamep, l); |
| 9183 if (newbuf == NULL) | |
| 1591 | 9184 return FAIL; |
| 7 | 9185 |
| 9186 vim_free(*bufp); | |
| 9187 *fnamep = *bufp = newbuf; | |
| 9188 | |
| 1591 | 9189 /* 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
|
9190 l = GetShortPathName((LPSTR)*fnamep, (LPSTR)*fnamep, l+1); |
| 7 | 9191 } |
| 9192 | |
| 9193 *fnamelen = l; | |
| 1591 | 9194 return OK; |
| 9195 } | |
| 9196 | |
| 9197 /* | |
| 9198 * Get the short path (8.3) for the filename in "fname". The converted | |
| 9199 * path is returned in "bufp". | |
| 9200 * | |
| 9201 * Some of the directories specified in "fname" may not exist. This function | |
| 9202 * will shorten the existing directories at the beginning of the path and then | |
| 9203 * append the remaining non-existing path. | |
| 9204 * | |
| 9205 * 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
|
9206 * pointer to the shortened pathname |
| 1591 | 9207 * bufp - Pointer to an allocated buffer for the filename. |
| 9208 * fnamelen - Length of the filename pointed to by fname | |
| 9209 * | |
| 9210 * Returns OK on success (or nothing done) and FAIL on failure (out of memory). | |
| 7 | 9211 */ |
| 9212 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9213 shortpath_for_invalid_fname( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9214 char_u **fname, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9215 char_u **bufp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9216 int *fnamelen) |
| 7 | 9217 { |
| 1591 | 9218 char_u *short_fname, *save_fname, *pbuf_unused; |
| 9219 char_u *endp, *save_endp; | |
| 7 | 9220 char_u ch; |
| 1591 | 9221 int old_len, len; |
| 9222 int new_len, sfx_len; | |
| 9223 int retval = OK; | |
| 7 | 9224 |
| 9225 /* Make a copy */ | |
| 1591 | 9226 old_len = *fnamelen; |
| 9227 save_fname = vim_strnsave(*fname, old_len); | |
| 9228 pbuf_unused = NULL; | |
| 9229 short_fname = NULL; | |
| 9230 | |
| 9231 endp = save_fname + old_len - 1; /* Find the end of the copy */ | |
| 9232 save_endp = endp; | |
| 9233 | |
| 9234 /* | |
| 9235 * Try shortening the supplied path till it succeeds by removing one | |
| 9236 * directory at a time from the tail of the path. | |
| 9237 */ | |
| 9238 len = 0; | |
| 9239 for (;;) | |
| 9240 { | |
| 9241 /* go back one path-separator */ | |
| 9242 while (endp > save_fname && !after_pathsep(save_fname, endp + 1)) | |
| 9243 --endp; | |
| 9244 if (endp <= save_fname) | |
| 9245 break; /* processed the complete path */ | |
| 9246 | |
| 9247 /* | |
| 9248 * Replace the path separator with a NUL and try to shorten the | |
| 9249 * resulting path. | |
| 9250 */ | |
| 9251 ch = *endp; | |
| 9252 *endp = 0; | |
| 9253 short_fname = save_fname; | |
| 1668 | 9254 len = (int)STRLEN(short_fname) + 1; |
| 1591 | 9255 if (get_short_pathname(&short_fname, &pbuf_unused, &len) == FAIL) |
| 9256 { | |
| 9257 retval = FAIL; | |
| 9258 goto theend; | |
| 9259 } | |
| 9260 *endp = ch; /* preserve the string */ | |
| 9261 | |
| 9262 if (len > 0) | |
| 9263 break; /* successfully shortened the path */ | |
| 9264 | |
| 9265 /* failed to shorten the path. Skip the path separator */ | |
| 9266 --endp; | |
| 9267 } | |
| 9268 | |
| 9269 if (len > 0) | |
| 9270 { | |
| 9271 /* | |
| 9272 * Succeeded in shortening the path. Now concatenate the shortened | |
| 9273 * path with the remaining path at the tail. | |
| 9274 */ | |
| 9275 | |
| 9276 /* Compute the length of the new path. */ | |
| 9277 sfx_len = (int)(save_endp - endp) + 1; | |
| 9278 new_len = len + sfx_len; | |
| 9279 | |
| 9280 *fnamelen = new_len; | |
| 7 | 9281 vim_free(*bufp); |
| 1591 | 9282 if (new_len > old_len) |
| 9283 { | |
| 9284 /* There is not enough space in the currently allocated string, | |
| 9285 * copy it to a buffer big enough. */ | |
| 9286 *fname = *bufp = vim_strnsave(short_fname, new_len); | |
| 7 | 9287 if (*fname == NULL) |
| 1591 | 9288 { |
| 9289 retval = FAIL; | |
| 9290 goto theend; | |
| 9291 } | |
| 9292 } | |
| 9293 else | |
| 9294 { | |
| 9295 /* Transfer short_fname to the main buffer (it's big enough), | |
| 9296 * unless get_short_pathname() did its work in-place. */ | |
| 9297 *fname = *bufp = save_fname; | |
| 9298 if (short_fname != save_fname) | |
| 9299 vim_strncpy(save_fname, short_fname, len); | |
| 9300 save_fname = NULL; | |
| 9301 } | |
| 9302 | |
| 9303 /* concat the not-shortened part of the path */ | |
| 9304 vim_strncpy(*fname + len, endp, sfx_len); | |
| 9305 (*fname)[new_len] = NUL; | |
| 9306 } | |
| 9307 | |
| 9308 theend: | |
| 9309 vim_free(pbuf_unused); | |
| 9310 vim_free(save_fname); | |
| 9311 | |
| 9312 return retval; | |
| 7 | 9313 } |
| 9314 | |
| 9315 /* | |
| 9316 * Get a pathname for a partial path. | |
| 1591 | 9317 * Returns OK for success, FAIL for failure. |
| 7 | 9318 */ |
| 9319 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9320 shortpath_for_partial( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9321 char_u **fnamep, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9322 char_u **bufp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9323 int *fnamelen) |
| 7 | 9324 { |
| 9325 int sepcount, len, tflen; | |
| 9326 char_u *p; | |
| 9327 char_u *pbuf, *tfname; | |
| 9328 int hasTilde; | |
| 9329 | |
| 1624 | 9330 /* Count up the path separators from the RHS.. so we know which part |
| 9331 * of the path to return. */ | |
| 7 | 9332 sepcount = 0; |
| 39 | 9333 for (p = *fnamep; p < *fnamep + *fnamelen; mb_ptr_adv(p)) |
| 7 | 9334 if (vim_ispathsep(*p)) |
| 9335 ++sepcount; | |
| 9336 | |
| 9337 /* Need full path first (use expand_env() to remove a "~/") */ | |
| 9338 hasTilde = (**fnamep == '~'); | |
| 9339 if (hasTilde) | |
| 9340 pbuf = tfname = expand_env_save(*fnamep); | |
| 9341 else | |
| 9342 pbuf = tfname = FullName_save(*fnamep, FALSE); | |
| 9343 | |
| 835 | 9344 len = tflen = (int)STRLEN(tfname); |
| 7 | 9345 |
| 1591 | 9346 if (get_short_pathname(&tfname, &pbuf, &len) == FAIL) |
| 9347 return FAIL; | |
| 7 | 9348 |
| 9349 if (len == 0) | |
| 9350 { | |
| 9351 /* Don't have a valid filename, so shorten the rest of the | |
| 9352 * path if we can. This CAN give us invalid 8.3 filenames, but | |
| 9353 * there's not a lot of point in guessing what it might be. | |
| 9354 */ | |
| 9355 len = tflen; | |
| 1591 | 9356 if (shortpath_for_invalid_fname(&tfname, &pbuf, &len) == FAIL) |
| 9357 return FAIL; | |
| 7 | 9358 } |
| 9359 | |
| 9360 /* Count the paths backward to find the beginning of the desired string. */ | |
| 9361 for (p = tfname + len - 1; p >= tfname; --p) | |
| 39 | 9362 { |
| 9363 #ifdef FEAT_MBYTE | |
| 9364 if (has_mbyte) | |
| 9365 p -= mb_head_off(tfname, p); | |
| 9366 #endif | |
| 7 | 9367 if (vim_ispathsep(*p)) |
| 9368 { | |
| 9369 if (sepcount == 0 || (hasTilde && sepcount == 1)) | |
| 9370 break; | |
| 9371 else | |
| 9372 sepcount --; | |
| 9373 } | |
| 39 | 9374 } |
| 7 | 9375 if (hasTilde) |
| 9376 { | |
| 9377 --p; | |
| 9378 if (p >= tfname) | |
| 9379 *p = '~'; | |
| 9380 else | |
| 1591 | 9381 return FAIL; |
| 7 | 9382 } |
| 9383 else | |
| 9384 ++p; | |
| 9385 | |
| 9386 /* Copy in the string - p indexes into tfname - allocated at pbuf */ | |
| 9387 vim_free(*bufp); | |
| 9388 *fnamelen = (int)STRLEN(p); | |
| 9389 *bufp = pbuf; | |
| 9390 *fnamep = p; | |
| 9391 | |
| 1591 | 9392 return OK; |
| 7 | 9393 } |
| 9394 #endif /* WIN3264 */ | |
| 9395 | |
| 9396 /* | |
| 9397 * Adjust a filename, according to a string of modifiers. | |
| 9398 * *fnamep must be NUL terminated when called. When returning, the length is | |
| 9399 * determined by *fnamelen. | |
| 1591 | 9400 * Returns VALID_ flags or -1 for failure. |
| 7 | 9401 * When there is an error, *fnamep is set to NULL. |
| 9402 */ | |
| 9403 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9404 modify_fname( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9405 char_u *src, /* string with modifiers */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9406 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
|
9407 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
|
9408 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
|
9409 int *fnamelen) /* length of fnamep */ |
| 7 | 9410 { |
| 9411 int valid = 0; | |
| 9412 char_u *tail; | |
| 9413 char_u *s, *p, *pbuf; | |
| 9414 char_u dirname[MAXPATHL]; | |
| 9415 int c; | |
| 9416 int has_fullname = 0; | |
| 9417 #ifdef WIN3264 | |
| 3018 | 9418 char_u *fname_start = *fnamep; |
| 7 | 9419 int has_shortname = 0; |
| 9420 #endif | |
| 9421 | |
| 9422 repeat: | |
| 9423 /* ":p" - full path/file_name */ | |
| 9424 if (src[*usedlen] == ':' && src[*usedlen + 1] == 'p') | |
| 9425 { | |
| 9426 has_fullname = 1; | |
| 9427 | |
| 9428 valid |= VALID_PATH; | |
| 9429 *usedlen += 2; | |
| 9430 | |
| 9431 /* Expand "~/path" for all systems and "~user/path" for Unix and VMS */ | |
| 9432 if ((*fnamep)[0] == '~' | |
| 9433 #if !defined(UNIX) && !(defined(VMS) && defined(USER_HOME)) | |
| 9434 && ((*fnamep)[1] == '/' | |
| 9435 # ifdef BACKSLASH_IN_FILENAME | |
| 9436 || (*fnamep)[1] == '\\' | |
| 9437 # endif | |
| 9438 || (*fnamep)[1] == NUL) | |
| 9439 | |
| 9440 #endif | |
| 9441 ) | |
| 9442 { | |
| 9443 *fnamep = expand_env_save(*fnamep); | |
| 9444 vim_free(*bufp); /* free any allocated file name */ | |
| 9445 *bufp = *fnamep; | |
| 9446 if (*fnamep == NULL) | |
| 9447 return -1; | |
| 9448 } | |
| 9449 | |
| 9450 /* When "/." or "/.." is used: force expansion to get rid of it. */ | |
| 39 | 9451 for (p = *fnamep; *p != NUL; mb_ptr_adv(p)) |
| 7 | 9452 { |
| 9453 if (vim_ispathsep(*p) | |
| 9454 && p[1] == '.' | |
| 9455 && (p[2] == NUL | |
| 9456 || vim_ispathsep(p[2]) | |
| 9457 || (p[2] == '.' | |
| 9458 && (p[3] == NUL || vim_ispathsep(p[3]))))) | |
| 9459 break; | |
| 9460 } | |
| 9461 | |
| 9462 /* FullName_save() is slow, don't use it when not needed. */ | |
| 9463 if (*p != NUL || !vim_isAbsName(*fnamep)) | |
| 9464 { | |
| 9465 *fnamep = FullName_save(*fnamep, *p != NUL); | |
| 9466 vim_free(*bufp); /* free any allocated file name */ | |
| 9467 *bufp = *fnamep; | |
| 9468 if (*fnamep == NULL) | |
| 9469 return -1; | |
| 9470 } | |
| 9471 | |
| 3598 | 9472 #ifdef WIN3264 |
| 9473 # if _WIN32_WINNT >= 0x0500 | |
| 9474 if (vim_strchr(*fnamep, '~') != NULL) | |
| 9475 { | |
| 9476 /* Expand 8.3 filename to full path. Needed to make sure the same | |
| 9477 * file does not have two different names. | |
| 9478 * Note: problem does not occur if _WIN32_WINNT < 0x0500. */ | |
| 9479 p = alloc(_MAX_PATH + 1); | |
| 9480 if (p != NULL) | |
| 9481 { | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8078
diff
changeset
|
9482 if (GetLongPathName((LPSTR)*fnamep, (LPSTR)p, _MAX_PATH)) |
| 3598 | 9483 { |
| 9484 vim_free(*bufp); | |
| 9485 *bufp = *fnamep = p; | |
| 9486 } | |
| 9487 else | |
| 9488 vim_free(p); | |
| 9489 } | |
| 9490 } | |
| 9491 # endif | |
| 9492 #endif | |
| 7 | 9493 /* Append a path separator to a directory. */ |
| 9494 if (mch_isdir(*fnamep)) | |
| 9495 { | |
| 9496 /* Make room for one or two extra characters. */ | |
| 9497 *fnamep = vim_strnsave(*fnamep, (int)STRLEN(*fnamep) + 2); | |
| 9498 vim_free(*bufp); /* free any allocated file name */ | |
| 9499 *bufp = *fnamep; | |
| 9500 if (*fnamep == NULL) | |
| 9501 return -1; | |
| 9502 add_pathsep(*fnamep); | |
| 9503 } | |
| 9504 } | |
| 9505 | |
| 9506 /* ":." - path relative to the current directory */ | |
| 9507 /* ":~" - path relative to the home directory */ | |
| 9508 /* ":8" - shortname path - postponed till after */ | |
| 9509 while (src[*usedlen] == ':' | |
| 9510 && ((c = src[*usedlen + 1]) == '.' || c == '~' || c == '8')) | |
| 9511 { | |
| 9512 *usedlen += 2; | |
| 9513 if (c == '8') | |
| 9514 { | |
| 9515 #ifdef WIN3264 | |
| 9516 has_shortname = 1; /* Postpone this. */ | |
| 9517 #endif | |
| 9518 continue; | |
| 9519 } | |
| 9520 pbuf = NULL; | |
| 9521 /* Need full path first (use expand_env() to remove a "~/") */ | |
| 9522 if (!has_fullname) | |
| 9523 { | |
| 9524 if (c == '.' && **fnamep == '~') | |
| 9525 p = pbuf = expand_env_save(*fnamep); | |
| 9526 else | |
| 9527 p = pbuf = FullName_save(*fnamep, FALSE); | |
| 9528 } | |
| 9529 else | |
| 9530 p = *fnamep; | |
| 9531 | |
| 9532 has_fullname = 0; | |
| 9533 | |
| 9534 if (p != NULL) | |
| 9535 { | |
| 9536 if (c == '.') | |
| 9537 { | |
| 9538 mch_dirname(dirname, MAXPATHL); | |
| 9539 s = shorten_fname(p, dirname); | |
| 9540 if (s != NULL) | |
| 9541 { | |
| 9542 *fnamep = s; | |
| 9543 if (pbuf != NULL) | |
| 9544 { | |
| 9545 vim_free(*bufp); /* free any allocated file name */ | |
| 9546 *bufp = pbuf; | |
| 9547 pbuf = NULL; | |
| 9548 } | |
| 9549 } | |
| 9550 } | |
| 9551 else | |
| 9552 { | |
| 9553 home_replace(NULL, p, dirname, MAXPATHL, TRUE); | |
| 9554 /* Only replace it when it starts with '~' */ | |
| 9555 if (*dirname == '~') | |
| 9556 { | |
| 9557 s = vim_strsave(dirname); | |
| 9558 if (s != NULL) | |
| 9559 { | |
| 9560 *fnamep = s; | |
| 9561 vim_free(*bufp); | |
| 9562 *bufp = s; | |
| 9563 } | |
| 9564 } | |
| 9565 } | |
| 9566 vim_free(pbuf); | |
| 9567 } | |
| 9568 } | |
| 9569 | |
| 9570 tail = gettail(*fnamep); | |
| 9571 *fnamelen = (int)STRLEN(*fnamep); | |
| 9572 | |
| 9573 /* ":h" - head, remove "/file_name", can be repeated */ | |
| 9574 /* Don't remove the first "/" or "c:\" */ | |
| 9575 while (src[*usedlen] == ':' && src[*usedlen + 1] == 'h') | |
| 9576 { | |
| 9577 valid |= VALID_HEAD; | |
| 9578 *usedlen += 2; | |
| 9579 s = get_past_head(*fnamep); | |
| 39 | 9580 while (tail > s && after_pathsep(s, tail)) |
| 1406 | 9581 mb_ptr_back(*fnamep, tail); |
| 7 | 9582 *fnamelen = (int)(tail - *fnamep); |
| 9583 #ifdef VMS | |
| 9584 if (*fnamelen > 0) | |
| 9585 *fnamelen += 1; /* the path separator is part of the path */ | |
| 9586 #endif | |
| 1406 | 9587 if (*fnamelen == 0) |
| 9588 { | |
| 9589 /* Result is empty. Turn it into "." to make ":cd %:h" work. */ | |
| 9590 p = vim_strsave((char_u *)"."); | |
| 9591 if (p == NULL) | |
| 9592 return -1; | |
| 9593 vim_free(*bufp); | |
| 9594 *bufp = *fnamep = tail = p; | |
| 9595 *fnamelen = 1; | |
| 9596 } | |
| 9597 else | |
| 9598 { | |
| 9599 while (tail > s && !after_pathsep(s, tail)) | |
| 9600 mb_ptr_back(*fnamep, tail); | |
| 9601 } | |
| 7 | 9602 } |
| 9603 | |
| 9604 /* ":8" - shortname */ | |
| 9605 if (src[*usedlen] == ':' && src[*usedlen + 1] == '8') | |
| 9606 { | |
| 9607 *usedlen += 2; | |
| 9608 #ifdef WIN3264 | |
| 9609 has_shortname = 1; | |
| 9610 #endif | |
| 9611 } | |
| 9612 | |
| 9613 #ifdef WIN3264 | |
| 3018 | 9614 /* |
| 9615 * Handle ":8" after we have done 'heads' and before we do 'tails'. | |
| 7 | 9616 */ |
| 9617 if (has_shortname) | |
| 9618 { | |
| 3018 | 9619 /* Copy the string if it is shortened by :h and when it wasn't copied |
| 9620 * yet, because we are going to change it in place. Avoids changing | |
| 9621 * the buffer name for "%:8". */ | |
| 9622 if (*fnamelen < (int)STRLEN(*fnamep) || *fnamep == fname_start) | |
| 7 | 9623 { |
| 9624 p = vim_strnsave(*fnamep, *fnamelen); | |
| 3018 | 9625 if (p == NULL) |
| 7 | 9626 return -1; |
| 9627 vim_free(*bufp); | |
| 9628 *bufp = *fnamep = p; | |
| 9629 } | |
| 9630 | |
| 9631 /* Split into two implementations - makes it easier. First is where | |
| 3018 | 9632 * there isn't a full name already, second is where there is. */ |
| 7 | 9633 if (!has_fullname && !vim_isAbsName(*fnamep)) |
| 9634 { | |
| 1591 | 9635 if (shortpath_for_partial(fnamep, bufp, fnamelen) == FAIL) |
| 7 | 9636 return -1; |
| 9637 } | |
| 9638 else | |
| 9639 { | |
| 3018 | 9640 int l = *fnamelen; |
| 9641 | |
| 9642 /* Simple case, already have the full-name. | |
| 7 | 9643 * Nearly always shorter, so try first time. */ |
| 1591 | 9644 if (get_short_pathname(fnamep, bufp, &l) == FAIL) |
| 7 | 9645 return -1; |
| 9646 | |
| 9647 if (l == 0) | |
| 9648 { | |
| 3018 | 9649 /* Couldn't find the filename, search the paths. */ |
| 7 | 9650 l = *fnamelen; |
| 1591 | 9651 if (shortpath_for_invalid_fname(fnamep, bufp, &l) == FAIL) |
| 7 | 9652 return -1; |
| 9653 } | |
| 9654 *fnamelen = l; | |
| 9655 } | |
| 9656 } | |
| 9657 #endif /* WIN3264 */ | |
| 9658 | |
| 9659 /* ":t" - tail, just the basename */ | |
| 9660 if (src[*usedlen] == ':' && src[*usedlen + 1] == 't') | |
| 9661 { | |
| 9662 *usedlen += 2; | |
| 9663 *fnamelen -= (int)(tail - *fnamep); | |
| 9664 *fnamep = tail; | |
| 9665 } | |
| 9666 | |
| 9667 /* ":e" - extension, can be repeated */ | |
| 9668 /* ":r" - root, without extension, can be repeated */ | |
| 9669 while (src[*usedlen] == ':' | |
| 9670 && (src[*usedlen + 1] == 'e' || src[*usedlen + 1] == 'r')) | |
| 9671 { | |
| 9672 /* find a '.' in the tail: | |
| 9673 * - for second :e: before the current fname | |
| 9674 * - otherwise: The last '.' | |
| 9675 */ | |
| 9676 if (src[*usedlen + 1] == 'e' && *fnamep > tail) | |
| 9677 s = *fnamep - 2; | |
| 9678 else | |
| 9679 s = *fnamep + *fnamelen - 1; | |
| 9680 for ( ; s > tail; --s) | |
| 9681 if (s[0] == '.') | |
| 9682 break; | |
| 9683 if (src[*usedlen + 1] == 'e') /* :e */ | |
| 9684 { | |
| 9685 if (s > tail) | |
| 9686 { | |
| 9687 *fnamelen += (int)(*fnamep - (s + 1)); | |
| 9688 *fnamep = s + 1; | |
| 9689 #ifdef VMS | |
| 9690 /* cut version from the extension */ | |
| 9691 s = *fnamep + *fnamelen - 1; | |
| 9692 for ( ; s > *fnamep; --s) | |
| 9693 if (s[0] == ';') | |
| 9694 break; | |
| 9695 if (s > *fnamep) | |
| 9696 *fnamelen = s - *fnamep; | |
| 9697 #endif | |
| 9698 } | |
| 9699 else if (*fnamep <= tail) | |
| 9700 *fnamelen = 0; | |
| 9701 } | |
| 9702 else /* :r */ | |
| 9703 { | |
| 9704 if (s > tail) /* remove one extension */ | |
| 9705 *fnamelen = (int)(s - *fnamep); | |
| 9706 } | |
| 9707 *usedlen += 2; | |
| 9708 } | |
| 9709 | |
| 9710 /* ":s?pat?foo?" - substitute */ | |
| 9711 /* ":gs?pat?foo?" - global substitute */ | |
| 9712 if (src[*usedlen] == ':' | |
| 9713 && (src[*usedlen + 1] == 's' | |
| 9714 || (src[*usedlen + 1] == 'g' && src[*usedlen + 2] == 's'))) | |
| 9715 { | |
| 9716 char_u *str; | |
| 9717 char_u *pat; | |
| 9718 char_u *sub; | |
| 9719 int sep; | |
| 9720 char_u *flags; | |
| 9721 int didit = FALSE; | |
| 9722 | |
| 9723 flags = (char_u *)""; | |
| 9724 s = src + *usedlen + 2; | |
| 9725 if (src[*usedlen + 1] == 'g') | |
| 9726 { | |
| 9727 flags = (char_u *)"g"; | |
| 9728 ++s; | |
| 9729 } | |
| 9730 | |
| 9731 sep = *s++; | |
| 9732 if (sep) | |
| 9733 { | |
| 9734 /* find end of pattern */ | |
| 9735 p = vim_strchr(s, sep); | |
| 9736 if (p != NULL) | |
| 9737 { | |
| 9738 pat = vim_strnsave(s, (int)(p - s)); | |
| 9739 if (pat != NULL) | |
| 9740 { | |
| 9741 s = p + 1; | |
| 9742 /* find end of substitution */ | |
| 9743 p = vim_strchr(s, sep); | |
| 9744 if (p != NULL) | |
| 9745 { | |
| 9746 sub = vim_strnsave(s, (int)(p - s)); | |
| 9747 str = vim_strnsave(*fnamep, *fnamelen); | |
| 9748 if (sub != NULL && str != NULL) | |
| 9749 { | |
| 9750 *usedlen = (int)(p + 1 - src); | |
| 9751 s = do_string_sub(str, pat, sub, flags); | |
| 9752 if (s != NULL) | |
| 9753 { | |
| 9754 *fnamep = s; | |
| 9755 *fnamelen = (int)STRLEN(s); | |
| 9756 vim_free(*bufp); | |
| 9757 *bufp = s; | |
| 9758 didit = TRUE; | |
| 9759 } | |
| 9760 } | |
| 9761 vim_free(sub); | |
| 9762 vim_free(str); | |
| 9763 } | |
| 9764 vim_free(pat); | |
| 9765 } | |
| 9766 } | |
| 9767 /* after using ":s", repeat all the modifiers */ | |
| 9768 if (didit) | |
| 9769 goto repeat; | |
| 9770 } | |
| 9771 } | |
| 9772 | |
| 5690 | 9773 if (src[*usedlen] == ':' && src[*usedlen + 1] == 'S') |
| 9774 { | |
|
8704
8af6e33e4d4c
commit https://github.com/vim/vim/commit/5ca84ce4aa2832041f843e624c222bbc1f4d3e14
Christian Brabandt <cb@256bit.org>
parents:
8700
diff
changeset
|
9775 /* 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
|
9776 c = (*fnamep)[*fnamelen]; |
|
8730
c1ac169ee618
commit https://github.com/vim/vim/commit/52c6eaffd43a8c8865f8d6ed7cde0a8b137479e2
Christian Brabandt <cb@256bit.org>
parents:
8718
diff
changeset
|
9777 if (c != NUL) |
|
c1ac169ee618
commit https://github.com/vim/vim/commit/52c6eaffd43a8c8865f8d6ed7cde0a8b137479e2
Christian Brabandt <cb@256bit.org>
parents:
8718
diff
changeset
|
9778 (*fnamep)[*fnamelen] = NUL; |
| 5690 | 9779 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
|
9780 if (c != NUL) |
|
c1ac169ee618
commit https://github.com/vim/vim/commit/52c6eaffd43a8c8865f8d6ed7cde0a8b137479e2
Christian Brabandt <cb@256bit.org>
parents:
8718
diff
changeset
|
9781 (*fnamep)[*fnamelen] = c; |
| 5690 | 9782 if (p == NULL) |
| 9783 return -1; | |
| 9784 vim_free(*bufp); | |
| 9785 *bufp = *fnamep = p; | |
| 9786 *fnamelen = (int)STRLEN(p); | |
| 9787 *usedlen += 2; | |
| 9788 } | |
| 9789 | |
| 7 | 9790 return valid; |
| 9791 } | |
| 9792 | |
| 9793 /* | |
| 9794 * Perform a substitution on "str" with pattern "pat" and substitute "sub". | |
| 9795 * "flags" can be "g" to do a global substitute. | |
| 9796 * Returns an allocated string, NULL for error. | |
| 9797 */ | |
| 9798 char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9799 do_string_sub( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9800 char_u *str, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9801 char_u *pat, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9802 char_u *sub, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9803 char_u *flags) |
| 7 | 9804 { |
| 9805 int sublen; | |
| 9806 regmatch_T regmatch; | |
| 9807 int i; | |
| 9808 int do_all; | |
| 9809 char_u *tail; | |
| 6332 | 9810 char_u *end; |
| 7 | 9811 garray_T ga; |
| 9812 char_u *ret; | |
| 9813 char_u *save_cpo; | |
| 5623 | 9814 char_u *zero_width = NULL; |
| 7 | 9815 |
| 9816 /* Make 'cpoptions' empty, so that the 'l' flag doesn't work here */ | |
| 9817 save_cpo = p_cpo; | |
| 1672 | 9818 p_cpo = empty_option; |
| 7 | 9819 |
| 9820 ga_init2(&ga, 1, 200); | |
| 9821 | |
| 9822 do_all = (flags[0] == 'g'); | |
| 9823 | |
| 9824 regmatch.rm_ic = p_ic; | |
| 9825 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING); | |
| 9826 if (regmatch.regprog != NULL) | |
| 9827 { | |
| 9828 tail = str; | |
| 6332 | 9829 end = str + STRLEN(str); |
| 7 | 9830 while (vim_regexec_nl(®match, str, (colnr_T)(tail - str))) |
| 9831 { | |
| 5623 | 9832 /* Skip empty match except for first match. */ |
| 9833 if (regmatch.startp[0] == regmatch.endp[0]) | |
| 9834 { | |
| 9835 if (zero_width == regmatch.startp[0]) | |
| 9836 { | |
| 9837 /* avoid getting stuck on a match with an empty string */ | |
| 5964 | 9838 i = MB_PTR2LEN(tail); |
| 9839 mch_memmove((char_u *)ga.ga_data + ga.ga_len, tail, | |
| 9840 (size_t)i); | |
| 9841 ga.ga_len += i; | |
| 9842 tail += i; | |
| 5623 | 9843 continue; |
| 9844 } | |
| 9845 zero_width = regmatch.startp[0]; | |
| 9846 } | |
| 9847 | |
| 7 | 9848 /* |
| 9849 * Get some space for a temporary buffer to do the substitution | |
| 9850 * into. It will contain: | |
| 9851 * - The text up to where the match is. | |
| 9852 * - The substituted text. | |
| 9853 * - The text after the match. | |
| 9854 */ | |
| 9855 sublen = vim_regsub(®match, sub, tail, FALSE, TRUE, FALSE); | |
| 6332 | 9856 if (ga_grow(&ga, (int)((end - tail) + sublen - |
| 7 | 9857 (regmatch.endp[0] - regmatch.startp[0]))) == FAIL) |
| 9858 { | |
| 9859 ga_clear(&ga); | |
| 9860 break; | |
| 9861 } | |
| 9862 | |
| 9863 /* copy the text up to where the match is */ | |
| 9864 i = (int)(regmatch.startp[0] - tail); | |
| 9865 mch_memmove((char_u *)ga.ga_data + ga.ga_len, tail, (size_t)i); | |
| 9866 /* add the substituted text */ | |
| 9867 (void)vim_regsub(®match, sub, (char_u *)ga.ga_data | |
| 9868 + ga.ga_len + i, TRUE, TRUE, FALSE); | |
| 9869 ga.ga_len += i + sublen - 1; | |
| 5388 | 9870 tail = regmatch.endp[0]; |
| 9871 if (*tail == NUL) | |
| 9872 break; | |
| 7 | 9873 if (!do_all) |
| 9874 break; | |
| 9875 } | |
| 9876 | |
| 9877 if (ga.ga_data != NULL) | |
| 9878 STRCPY((char *)ga.ga_data + ga.ga_len, tail); | |
| 9879 | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4778
diff
changeset
|
9880 vim_regfree(regmatch.regprog); |
| 7 | 9881 } |
| 9882 | |
| 9883 ret = vim_strsave(ga.ga_data == NULL ? str : (char_u *)ga.ga_data); | |
| 9884 ga_clear(&ga); | |
| 1672 | 9885 if (p_cpo == empty_option) |
| 9886 p_cpo = save_cpo; | |
| 9887 else | |
| 9888 /* Darn, evaluating {sub} expression changed the value. */ | |
| 9889 free_string_option(save_cpo); | |
| 7 | 9890 |
| 9891 return ret; | |
| 9892 } | |
| 9893 | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9894 static int |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9895 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
|
9896 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9897 typval_T rettv; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9898 typval_T argv[3]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9899 char_u buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9900 char_u *s; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9901 int retval = FAIL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9902 int dummy; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9903 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9904 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
|
9905 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
|
9906 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
|
9907 if (expr->v_type == VAR_FUNC) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9908 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9909 s = expr->vval.v_string; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9910 if (call_func(s, (int)STRLEN(s), |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9911 &rettv, 2, argv, 0L, 0L, &dummy, TRUE, NULL, NULL) == FAIL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9912 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9913 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9914 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
|
9915 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9916 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
|
9917 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9918 s = partial->pt_name; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9919 if (call_func(s, (int)STRLEN(s), |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9920 &rettv, 2, argv, 0L, 0L, &dummy, TRUE, partial, NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9921 == FAIL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9922 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9923 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9924 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9925 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9926 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
|
9927 if (s == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9928 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9929 s = skipwhite(s); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9930 if (eval1(&s, &rettv, TRUE) == FAIL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9931 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9932 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
|
9933 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9934 EMSG2(_(e_invexpr2), s); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9935 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9936 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9937 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9938 if (map) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9939 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9940 /* map(): replace the list item value */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9941 clear_tv(tv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9942 rettv.v_lock = 0; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9943 *tv = rettv; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9944 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9945 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9946 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9947 int error = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9948 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9949 /* 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
|
9950 *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
|
9951 clear_tv(&rettv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9952 /* 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
|
9953 * 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
|
9954 if (error) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9955 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9956 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9957 retval = OK; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9958 theend: |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9959 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
|
9960 return retval; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9961 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9962 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9963 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9964 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9965 * Implementation of map() and filter(). |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9966 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9967 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9968 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
|
9969 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9970 typval_T *expr; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9971 listitem_T *li, *nli; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9972 list_T *l = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9973 dictitem_T *di; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9974 hashtab_T *ht; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9975 hashitem_T *hi; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9976 dict_T *d = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9977 typval_T save_val; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9978 typval_T save_key; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9979 int rem; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9980 int todo; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9981 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
|
9982 char_u *arg_errmsg = (char_u *)(map ? N_("map() argument") |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9983 : N_("filter() argument")); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9984 int save_did_emsg; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9985 int idx = 0; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9986 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9987 if (argvars[0].v_type == VAR_LIST) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9988 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9989 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
|
9990 || (!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
|
9991 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9992 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9993 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
|
9994 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9995 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
|
9996 || (!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
|
9997 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9998 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9999 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10000 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10001 EMSG2(_(e_listdictarg), ermsg); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10002 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10003 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10004 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10005 expr = &argvars[1]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10006 /* 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
|
10007 * 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
|
10008 * was not passed as argument. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10009 if (expr->v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10010 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10011 prepare_vimvar(VV_VAL, &save_val); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10012 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10013 /* 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
|
10014 * occurred during evaluation of the expression. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10015 save_did_emsg = did_emsg; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10016 did_emsg = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10017 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10018 prepare_vimvar(VV_KEY, &save_key); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10019 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
|
10020 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10021 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
|
10022 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10023 ht = &d->dv_hashtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10024 hash_lock(ht); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10025 todo = (int)ht->ht_used; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10026 for (hi = ht->ht_array; todo > 0; ++hi) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10027 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10028 if (!HASHITEM_EMPTY(hi)) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10029 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10030 int r; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10031 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10032 --todo; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10033 di = HI2DI(hi); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10034 if (map && |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10035 (tv_check_lock(di->di_tv.v_lock, arg_errmsg, TRUE) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10036 || var_check_ro(di->di_flags, arg_errmsg, TRUE))) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10037 break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10038 vimvars[VV_KEY].vv_str = vim_strsave(di->di_key); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10039 r = filter_map_one(&di->di_tv, expr, map, &rem); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10040 clear_tv(&vimvars[VV_KEY].vv_tv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10041 if (r == FAIL || did_emsg) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10042 break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10043 if (!map && rem) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10044 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10045 if (var_check_fixed(di->di_flags, arg_errmsg, TRUE) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10046 || var_check_ro(di->di_flags, arg_errmsg, TRUE)) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10047 break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10048 dictitem_remove(d, di); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10049 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10050 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10051 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10052 hash_unlock(ht); |
|
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 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10055 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10056 vimvars[VV_KEY].vv_type = VAR_NUMBER; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10057 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10058 for (li = l->lv_first; li != NULL; li = nli) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10059 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10060 if (map && tv_check_lock(li->li_tv.v_lock, arg_errmsg, TRUE)) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10061 break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10062 nli = li->li_next; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10063 vimvars[VV_KEY].vv_nr = idx; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10064 if (filter_map_one(&li->li_tv, expr, map, &rem) == FAIL |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10065 || did_emsg) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10066 break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10067 if (!map && rem) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10068 listitem_remove(l, li); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10069 ++idx; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10070 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10071 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10072 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10073 restore_vimvar(VV_KEY, &save_key); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10074 restore_vimvar(VV_VAL, &save_val); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10075 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10076 did_emsg |= save_did_emsg; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10077 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10078 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10079 copy_tv(&argvars[0], rettv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10080 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10081 |
| 7 | 10082 #endif /* defined(FEAT_MODIFY_FNAME) || defined(FEAT_EVAL) */ |