Mercurial > vim

annotate src/evalvars.c @ 19396:a961efb326e5 v8.2.0256

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
patch 8.2.0256: time and timer related code is spread out Commit: https://github.com/vim/vim/commit/0a8fed6231c84e4e1b3a7dd6c0d95d3f98207fe0 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Feb 14 13:22:17 2020 +0100 patch 8.2.0256: time and timer related code is spread out Problem: Time and timer related code is spread out. Solution: Move time and timer related code to a new file. (Yegappan Lakshmanan, closes #5604)
author Bram Moolenaar <Bram@vim.org>
date Fri, 14 Feb 2020 13:30:05 +0100
parents 86665583dc83
children 2bb0e80fcd32
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1 /* vi:set ts=8 sts=4 sw=4 noet:
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2 *
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3 * VIM - Vi IMproved by Bram Moolenaar
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4 *
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5 * Do ":help uganda" in Vim to read copying and usage conditions.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6 * Do ":help credits" in Vim to see a list of people who contributed.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7 * See README.txt for an overview of the Vim source code.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
9
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
10 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
11 * evalvars.c: functions for dealing with variables
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
12 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
13
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
14 #include "vim.h"
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
15
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
16 #if defined(FEAT_EVAL) || defined(PROTO)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
17
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
18 static dictitem_T globvars_var; // variable used for g:
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
19 static dict_T globvardict; // Dictionary with g: variables
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
20 #define globvarht globvardict.dv_hashtab
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
21
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
22 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
23 * Old Vim variables such as "v:version" are also available without the "v:".
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
24 * Also in functions. We need a special hashtable for them.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
25 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
26 static hashtab_T compat_hashtab;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
27
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
28 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
29 * Array to hold the value of v: variables.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
30 * The value is in a dictitem, so that it can also be used in the v: scope.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
31 * The reason to use this table anyway is for very quick access to the
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
32 * variables with the VV_ defines.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
33 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
34
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
35 // values for vv_flags:
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
36 #define VV_COMPAT 1 // compatible, also used without "v:"
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
37 #define VV_RO 2 // read-only
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
38 #define VV_RO_SBX 4 // read-only in the sandbox
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
39
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
40 #define VV_NAME(s, t) s, {{t, 0, {0}}, 0, {0}}
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
41
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
42 typedef struct vimvar vimvar_T;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
43
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
44 static struct vimvar
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
45 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
46 char *vv_name; // name of variable, without v:
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
47 dictitem16_T vv_di; // value and name for key (max 16 chars!)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
48 char vv_flags; // VV_COMPAT, VV_RO, VV_RO_SBX
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
49 } vimvars[VV_LEN] =
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
50 {
17893
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
51 // The order here must match the VV_ defines in vim.h!
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
52 // Initializing a union does not work, leave tv.vval empty to get zero's.
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
53 {VV_NAME("count", VAR_NUMBER), VV_COMPAT+VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
54 {VV_NAME("count1", VAR_NUMBER), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
55 {VV_NAME("prevcount", VAR_NUMBER), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
56 {VV_NAME("errmsg", VAR_STRING), VV_COMPAT},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
57 {VV_NAME("warningmsg", VAR_STRING), 0},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
58 {VV_NAME("statusmsg", VAR_STRING), 0},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
59 {VV_NAME("shell_error", VAR_NUMBER), VV_COMPAT+VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
60 {VV_NAME("this_session", VAR_STRING), VV_COMPAT},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
61 {VV_NAME("version", VAR_NUMBER), VV_COMPAT+VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
62 {VV_NAME("lnum", VAR_NUMBER), VV_RO_SBX},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
63 {VV_NAME("termresponse", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
64 {VV_NAME("fname", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
65 {VV_NAME("lang", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
66 {VV_NAME("lc_time", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
67 {VV_NAME("ctype", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
68 {VV_NAME("charconvert_from", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
69 {VV_NAME("charconvert_to", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
70 {VV_NAME("fname_in", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
71 {VV_NAME("fname_out", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
72 {VV_NAME("fname_new", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
73 {VV_NAME("fname_diff", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
74 {VV_NAME("cmdarg", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
75 {VV_NAME("foldstart", VAR_NUMBER), VV_RO_SBX},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
76 {VV_NAME("foldend", VAR_NUMBER), VV_RO_SBX},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
77 {VV_NAME("folddashes", VAR_STRING), VV_RO_SBX},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
78 {VV_NAME("foldlevel", VAR_NUMBER), VV_RO_SBX},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
79 {VV_NAME("progname", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
80 {VV_NAME("servername", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
81 {VV_NAME("dying", VAR_NUMBER), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
82 {VV_NAME("exception", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
83 {VV_NAME("throwpoint", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
84 {VV_NAME("register", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
85 {VV_NAME("cmdbang", VAR_NUMBER), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
86 {VV_NAME("insertmode", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
87 {VV_NAME("val", VAR_UNKNOWN), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
88 {VV_NAME("key", VAR_UNKNOWN), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
89 {VV_NAME("profiling", VAR_NUMBER), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
90 {VV_NAME("fcs_reason", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
91 {VV_NAME("fcs_choice", VAR_STRING), 0},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
92 {VV_NAME("beval_bufnr", VAR_NUMBER), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
93 {VV_NAME("beval_winnr", VAR_NUMBER), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
94 {VV_NAME("beval_winid", VAR_NUMBER), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
95 {VV_NAME("beval_lnum", VAR_NUMBER), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
96 {VV_NAME("beval_col", VAR_NUMBER), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
97 {VV_NAME("beval_text", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
98 {VV_NAME("scrollstart", VAR_STRING), 0},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
99 {VV_NAME("swapname", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
100 {VV_NAME("swapchoice", VAR_STRING), 0},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
101 {VV_NAME("swapcommand", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
102 {VV_NAME("char", VAR_STRING), 0},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
103 {VV_NAME("mouse_win", VAR_NUMBER), 0},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
104 {VV_NAME("mouse_winid", VAR_NUMBER), 0},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
105 {VV_NAME("mouse_lnum", VAR_NUMBER), 0},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
106 {VV_NAME("mouse_col", VAR_NUMBER), 0},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
107 {VV_NAME("operator", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
108 {VV_NAME("searchforward", VAR_NUMBER), 0},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
109 {VV_NAME("hlsearch", VAR_NUMBER), 0},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
110 {VV_NAME("oldfiles", VAR_LIST), 0},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
111 {VV_NAME("windowid", VAR_NUMBER), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
112 {VV_NAME("progpath", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
113 {VV_NAME("completed_item", VAR_DICT), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
114 {VV_NAME("option_new", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
115 {VV_NAME("option_old", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
116 {VV_NAME("option_oldlocal", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
117 {VV_NAME("option_oldglobal", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
118 {VV_NAME("option_command", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
119 {VV_NAME("option_type", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
120 {VV_NAME("errors", VAR_LIST), 0},
19102
ba9f50bfda83 patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents: 19049
diff changeset
121 {VV_NAME("false", VAR_BOOL), VV_RO},
ba9f50bfda83 patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents: 19049
diff changeset
122 {VV_NAME("true", VAR_BOOL), VV_RO},
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
123 {VV_NAME("null", VAR_SPECIAL), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
124 {VV_NAME("none", VAR_SPECIAL), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
125 {VV_NAME("vim_did_enter", VAR_NUMBER), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
126 {VV_NAME("testing", VAR_NUMBER), 0},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
127 {VV_NAME("t_number", VAR_NUMBER), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
128 {VV_NAME("t_string", VAR_NUMBER), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
129 {VV_NAME("t_func", VAR_NUMBER), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
130 {VV_NAME("t_list", VAR_NUMBER), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
131 {VV_NAME("t_dict", VAR_NUMBER), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
132 {VV_NAME("t_float", VAR_NUMBER), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
133 {VV_NAME("t_bool", VAR_NUMBER), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
134 {VV_NAME("t_none", VAR_NUMBER), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
135 {VV_NAME("t_job", VAR_NUMBER), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
136 {VV_NAME("t_channel", VAR_NUMBER), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
137 {VV_NAME("t_blob", VAR_NUMBER), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
138 {VV_NAME("termrfgresp", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
139 {VV_NAME("termrbgresp", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
140 {VV_NAME("termu7resp", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
141 {VV_NAME("termstyleresp", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
142 {VV_NAME("termblinkresp", VAR_STRING), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
143 {VV_NAME("event", VAR_DICT), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
144 {VV_NAME("versionlong", VAR_NUMBER), VV_RO},
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
145 {VV_NAME("echospace", VAR_NUMBER), VV_RO},
18477
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
146 {VV_NAME("argv", VAR_LIST), VV_RO},
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
147 };
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
148
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
149 // shorthand
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
150 #define vv_type vv_di.di_tv.v_type
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
151 #define vv_nr vv_di.di_tv.vval.v_number
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
152 #define vv_float vv_di.di_tv.vval.v_float
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
153 #define vv_str vv_di.di_tv.vval.v_string
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
154 #define vv_list vv_di.di_tv.vval.v_list
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
155 #define vv_dict vv_di.di_tv.vval.v_dict
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
156 #define vv_blob vv_di.di_tv.vval.v_blob
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
157 #define vv_tv vv_di.di_tv
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
158
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
159 static dictitem_T vimvars_var; // variable used for v:
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
160 static dict_T vimvardict; // Dictionary with v: variables
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
161 #define vimvarht vimvardict.dv_hashtab
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
162
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
163 // for VIM_VERSION_ defines
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
164 #include "version.h"
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
165
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
166 static void ex_let_const(exarg_T *eap, int is_const);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
167 static char_u *skip_var_one(char_u *arg, int include_type);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
168 static void list_glob_vars(int *first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
169 static void list_buf_vars(int *first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
170 static void list_win_vars(int *first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
171 static void list_tab_vars(int *first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
172 static char_u *list_arg_vars(exarg_T *eap, char_u *arg, int *first);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
173 static char_u *ex_let_one(char_u *arg, typval_T *tv, int copy, int flags, char_u *endchars, char_u *op);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
174 static void ex_unletlock(exarg_T *eap, char_u *argstart, int deep);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
175 static int do_unlet_var(lval_T *lp, char_u *name_end, int forceit);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
176 static int do_lock_var(lval_T *lp, char_u *name_end, int deep, int lock);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
177 static void item_lock(typval_T *tv, int deep, int lock);
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
178 static void delete_var(hashtab_T *ht, hashitem_T *hi);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
179 static void list_one_var(dictitem_T *v, char *prefix, int *first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
180 static void list_one_var_a(char *prefix, char_u *name, int type, char_u *string, int *first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
181
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
182 /*
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
183 * Initialize global and vim special variables
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
184 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
185 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
186 evalvars_init(void)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
187 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
188 int i;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
189 struct vimvar *p;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
190
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
191 init_var_dict(&globvardict, &globvars_var, VAR_DEF_SCOPE);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
192 init_var_dict(&vimvardict, &vimvars_var, VAR_SCOPE);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
193 vimvardict.dv_lock = VAR_FIXED;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
194 hash_init(&compat_hashtab);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
195
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
196 for (i = 0; i < VV_LEN; ++i)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
197 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
198 p = &vimvars[i];
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
199 if (STRLEN(p->vv_name) > DICTITEM16_KEY_LEN)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
200 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
201 iemsg("INTERNAL: name too long, increase size of dictitem16_T");
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
202 getout(1);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
203 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
204 STRCPY(p->vv_di.di_key, p->vv_name);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
205 if (p->vv_flags & VV_RO)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
206 p->vv_di.di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
207 else if (p->vv_flags & VV_RO_SBX)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
208 p->vv_di.di_flags = DI_FLAGS_RO_SBX | DI_FLAGS_FIX;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
209 else
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
210 p->vv_di.di_flags = DI_FLAGS_FIX;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
211
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
212 // add to v: scope dict, unless the value is not always available
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
213 if (p->vv_type != VAR_UNKNOWN)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
214 hash_add(&vimvarht, p->vv_di.di_key);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
215 if (p->vv_flags & VV_COMPAT)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
216 // add to compat scope dict
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
217 hash_add(&compat_hashtab, p->vv_di.di_key);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
218 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
219 vimvars[VV_VERSION].vv_nr = VIM_VERSION_100;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
220 vimvars[VV_VERSIONLONG].vv_nr = VIM_VERSION_100 * 10000 + highest_patch();
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
221
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
222 set_vim_var_nr(VV_SEARCHFORWARD, 1L);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
223 set_vim_var_nr(VV_HLSEARCH, 1L);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
224 set_vim_var_dict(VV_COMPLETED_ITEM, dict_alloc_lock(VAR_FIXED));
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
225 set_vim_var_list(VV_ERRORS, list_alloc());
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
226 set_vim_var_dict(VV_EVENT, dict_alloc_lock(VAR_FIXED));
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
227
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
228 set_vim_var_nr(VV_FALSE, VVAL_FALSE);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
229 set_vim_var_nr(VV_TRUE, VVAL_TRUE);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
230 set_vim_var_nr(VV_NONE, VVAL_NONE);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
231 set_vim_var_nr(VV_NULL, VVAL_NULL);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
232
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
233 set_vim_var_nr(VV_TYPE_NUMBER, VAR_TYPE_NUMBER);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
234 set_vim_var_nr(VV_TYPE_STRING, VAR_TYPE_STRING);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
235 set_vim_var_nr(VV_TYPE_FUNC, VAR_TYPE_FUNC);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
236 set_vim_var_nr(VV_TYPE_LIST, VAR_TYPE_LIST);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
237 set_vim_var_nr(VV_TYPE_DICT, VAR_TYPE_DICT);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
238 set_vim_var_nr(VV_TYPE_FLOAT, VAR_TYPE_FLOAT);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
239 set_vim_var_nr(VV_TYPE_BOOL, VAR_TYPE_BOOL);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
240 set_vim_var_nr(VV_TYPE_NONE, VAR_TYPE_NONE);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
241 set_vim_var_nr(VV_TYPE_JOB, VAR_TYPE_JOB);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
242 set_vim_var_nr(VV_TYPE_CHANNEL, VAR_TYPE_CHANNEL);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
243 set_vim_var_nr(VV_TYPE_BLOB, VAR_TYPE_BLOB);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
244
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
245 set_vim_var_nr(VV_ECHOSPACE, sc_col - 1);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
246
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
247 set_reg_var(0); // default for v:register is not 0 but '"'
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
248 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
249
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
250 #if defined(EXITFREE) || defined(PROTO)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
251 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
252 * Free all vim variables information on exit
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
253 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
254 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
255 evalvars_clear(void)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
256 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
257 int i;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
258 struct vimvar *p;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
259
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
260 for (i = 0; i < VV_LEN; ++i)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
261 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
262 p = &vimvars[i];
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
263 if (p->vv_di.di_tv.v_type == VAR_STRING)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
264 VIM_CLEAR(p->vv_str);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
265 else if (p->vv_di.di_tv.v_type == VAR_LIST)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
266 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
267 list_unref(p->vv_list);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
268 p->vv_list = NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
269 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
270 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
271 hash_clear(&vimvarht);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
272 hash_init(&vimvarht); // garbage_collect() will access it
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
273 hash_clear(&compat_hashtab);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
274
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
275 // global variables
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
276 vars_clear(&globvarht);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
277
19108
44c6498535c9 patch 8.2.0114: info about sourced scripts is scattered
Bram Moolenaar <Bram@vim.org>
parents: 19102
diff changeset
278 // Script-local variables. Clear all the variables here.
44c6498535c9 patch 8.2.0114: info about sourced scripts is scattered
Bram Moolenaar <Bram@vim.org>
parents: 19102
diff changeset
279 // The scriptvar_T is cleared later in free_scriptnames(), because a
44c6498535c9 patch 8.2.0114: info about sourced scripts is scattered
Bram Moolenaar <Bram@vim.org>
parents: 19102
diff changeset
280 // variable in one script might hold a reference to the whole scope of
44c6498535c9 patch 8.2.0114: info about sourced scripts is scattered
Bram Moolenaar <Bram@vim.org>
parents: 19102
diff changeset
281 // another script.
44c6498535c9 patch 8.2.0114: info about sourced scripts is scattered
Bram Moolenaar <Bram@vim.org>
parents: 19102
diff changeset
282 for (i = 1; i <= script_items.ga_len; ++i)
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
283 vars_clear(&SCRIPT_VARS(i));
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
284 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
285 #endif
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
286
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
287 int
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
288 garbage_collect_globvars(int copyID)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
289 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
290 return set_ref_in_ht(&globvarht, copyID, NULL);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
291 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
292
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
293 int
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
294 garbage_collect_vimvars(int copyID)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
295 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
296 return set_ref_in_ht(&vimvarht, copyID, NULL);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
297 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
298
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
299 int
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
300 garbage_collect_scriptvars(int copyID)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
301 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
302 int i;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
303 int abort = FALSE;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
304
19108
44c6498535c9 patch 8.2.0114: info about sourced scripts is scattered
Bram Moolenaar <Bram@vim.org>
parents: 19102
diff changeset
305 for (i = 1; i <= script_items.ga_len; ++i)
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
306 abort = abort || set_ref_in_ht(&SCRIPT_VARS(i), copyID, NULL);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
307
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
308 return abort;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
309 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
310
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
311 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
312 * Set an internal variable to a string value. Creates the variable if it does
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
313 * not already exist.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
314 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
315 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
316 set_internal_string_var(char_u *name, char_u *value)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
317 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
318 char_u *val;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
319 typval_T *tvp;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
320
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
321 val = vim_strsave(value);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
322 if (val != NULL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
323 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
324 tvp = alloc_string_tv(val);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
325 if (tvp != NULL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
326 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
327 set_var(name, tvp, FALSE);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
328 free_tv(tvp);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
329 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
330 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
331 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
332
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
333 int
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
334 eval_charconvert(
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
335 char_u *enc_from,
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
336 char_u *enc_to,
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
337 char_u *fname_from,
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
338 char_u *fname_to)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
339 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
340 int err = FALSE;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
341
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
342 set_vim_var_string(VV_CC_FROM, enc_from, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
343 set_vim_var_string(VV_CC_TO, enc_to, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
344 set_vim_var_string(VV_FNAME_IN, fname_from, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
345 set_vim_var_string(VV_FNAME_OUT, fname_to, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
346 if (eval_to_bool(p_ccv, &err, NULL, FALSE))
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
347 err = TRUE;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
348 set_vim_var_string(VV_CC_FROM, NULL, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
349 set_vim_var_string(VV_CC_TO, NULL, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
350 set_vim_var_string(VV_FNAME_IN, NULL, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
351 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
352
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
353 if (err)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
354 return FAIL;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
355 return OK;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
356 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
357
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
358 # if defined(FEAT_POSTSCRIPT) || defined(PROTO)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
359 int
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
360 eval_printexpr(char_u *fname, char_u *args)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
361 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
362 int err = FALSE;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
363
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
364 set_vim_var_string(VV_FNAME_IN, fname, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
365 set_vim_var_string(VV_CMDARG, args, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
366 if (eval_to_bool(p_pexpr, &err, NULL, FALSE))
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
367 err = TRUE;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
368 set_vim_var_string(VV_FNAME_IN, NULL, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
369 set_vim_var_string(VV_CMDARG, NULL, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
370
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
371 if (err)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
372 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
373 mch_remove(fname);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
374 return FAIL;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
375 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
376 return OK;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
377 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
378 # endif
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
379
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
380 # if defined(FEAT_DIFF) || defined(PROTO)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
381 void
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
382 eval_diff(
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
383 char_u *origfile,
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
384 char_u *newfile,
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
385 char_u *outfile)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
386 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
387 int err = FALSE;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
388
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
389 set_vim_var_string(VV_FNAME_IN, origfile, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
390 set_vim_var_string(VV_FNAME_NEW, newfile, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
391 set_vim_var_string(VV_FNAME_OUT, outfile, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
392 (void)eval_to_bool(p_dex, &err, NULL, FALSE);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
393 set_vim_var_string(VV_FNAME_IN, NULL, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
394 set_vim_var_string(VV_FNAME_NEW, NULL, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
395 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
396 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
397
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
398 void
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
399 eval_patch(
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
400 char_u *origfile,
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
401 char_u *difffile,
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
402 char_u *outfile)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
403 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
404 int err;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
405
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
406 set_vim_var_string(VV_FNAME_IN, origfile, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
407 set_vim_var_string(VV_FNAME_DIFF, difffile, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
408 set_vim_var_string(VV_FNAME_OUT, outfile, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
409 (void)eval_to_bool(p_pex, &err, NULL, FALSE);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
410 set_vim_var_string(VV_FNAME_IN, NULL, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
411 set_vim_var_string(VV_FNAME_DIFF, NULL, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
412 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
413 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
414 # endif
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
415
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
416 #if defined(FEAT_SPELL) || defined(PROTO)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
417 /*
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
418 * Evaluate an expression to a list with suggestions.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
419 * For the "expr:" part of 'spellsuggest'.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
420 * Returns NULL when there is an error.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
421 */
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
422 list_T *
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
423 eval_spell_expr(char_u *badword, char_u *expr)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
424 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
425 typval_T save_val;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
426 typval_T rettv;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
427 list_T *list = NULL;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
428 char_u *p = skipwhite(expr);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
429
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
430 // Set "v:val" to the bad word.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
431 prepare_vimvar(VV_VAL, &save_val);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
432 set_vim_var_string(VV_VAL, badword, -1);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
433 if (p_verbose == 0)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
434 ++emsg_off;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
435
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
436 if (eval1(&p, &rettv, TRUE) == OK)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
437 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
438 if (rettv.v_type != VAR_LIST)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
439 clear_tv(&rettv);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
440 else
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
441 list = rettv.vval.v_list;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
442 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
443
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
444 if (p_verbose == 0)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
445 --emsg_off;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
446 clear_tv(get_vim_var_tv(VV_VAL));
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
447 restore_vimvar(VV_VAL, &save_val);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
448
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
449 return list;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
450 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
451
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
452 /*
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
453 * "list" is supposed to contain two items: a word and a number. Return the
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
454 * word in "pp" and the number as the return value.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
455 * Return -1 if anything isn't right.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
456 * Used to get the good word and score from the eval_spell_expr() result.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
457 */
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
458 int
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
459 get_spellword(list_T *list, char_u **pp)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
460 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
461 listitem_T *li;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
462
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
463 li = list->lv_first;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
464 if (li == NULL)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
465 return -1;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
466 *pp = tv_get_string(&li->li_tv);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
467
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
468 li = li->li_next;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
469 if (li == NULL)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
470 return -1;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
471 return (int)tv_get_number(&li->li_tv);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
472 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
473 #endif
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
474
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
475 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
476 * Prepare v: variable "idx" to be used.
17944
745c02392844 patch 8.1.1968: crash when using nested map()
Bram Moolenaar <Bram@vim.org>
parents: 17922
diff changeset
477 * Save the current typeval in "save_tv" and clear it.
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
478 * When not used yet add the variable to the v: hashtable.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
479 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
480 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
481 prepare_vimvar(int idx, typval_T *save_tv)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
482 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
483 *save_tv = vimvars[idx].vv_tv;
17944
745c02392844 patch 8.1.1968: crash when using nested map()
Bram Moolenaar <Bram@vim.org>
parents: 17922
diff changeset
484 vimvars[idx].vv_str = NULL; // don't free it now
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
485 if (vimvars[idx].vv_type == VAR_UNKNOWN)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
486 hash_add(&vimvarht, vimvars[idx].vv_di.di_key);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
487 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
488
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
489 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
490 * Restore v: variable "idx" to typeval "save_tv".
17944
745c02392844 patch 8.1.1968: crash when using nested map()
Bram Moolenaar <Bram@vim.org>
parents: 17922
diff changeset
491 * Note that the v: variable must have been cleared already.
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
492 * When no longer defined, remove the variable from the v: hashtable.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
493 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
494 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
495 restore_vimvar(int idx, typval_T *save_tv)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
496 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
497 hashitem_T *hi;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
498
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
499 vimvars[idx].vv_tv = *save_tv;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
500 if (vimvars[idx].vv_type == VAR_UNKNOWN)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
501 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
502 hi = hash_find(&vimvarht, vimvars[idx].vv_di.di_key);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
503 if (HASHITEM_EMPTY(hi))
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
504 internal_error("restore_vimvar()");
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
505 else
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
506 hash_remove(&vimvarht, hi);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
507 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
508 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
509
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
510 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
511 * List Vim variables.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
512 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
513 static void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
514 list_vim_vars(int *first)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
515 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
516 list_hashtable_vars(&vimvarht, "v:", FALSE, first);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
517 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
518
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
519 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
520 * List script-local variables, if there is a script.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
521 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
522 static void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
523 list_script_vars(int *first)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
524 {
19108
44c6498535c9 patch 8.2.0114: info about sourced scripts is scattered
Bram Moolenaar <Bram@vim.org>
parents: 19102
diff changeset
525 if (current_sctx.sc_sid > 0 && current_sctx.sc_sid <= script_items.ga_len)
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
526 list_hashtable_vars(&SCRIPT_VARS(current_sctx.sc_sid),
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
527 "s:", FALSE, first);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
528 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
529
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
530 /*
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
531 * Get a list of lines from a HERE document. The here document is a list of
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
532 * lines surrounded by a marker.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
533 * cmd << {marker}
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
534 * {line1}
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
535 * {line2}
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
536 * ....
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
537 * {marker}
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
538 *
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
539 * The {marker} is a string. If the optional 'trim' word is supplied before the
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
540 * marker, then the leading indentation before the lines (matching the
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
541 * indentation in the 'cmd' line) is stripped.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
542 * Returns a List with {lines} or NULL.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
543 */
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
544 list_T *
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
545 heredoc_get(exarg_T *eap, char_u *cmd)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
546 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
547 char_u *theline;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
548 char_u *marker;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
549 list_T *l;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
550 char_u *p;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
551 int marker_indent_len = 0;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
552 int text_indent_len = 0;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
553 char_u *text_indent = NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
554
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
555 if (eap->getline == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
556 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
557 emsg(_("E991: cannot use =<< here"));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
558 return NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
559 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
560
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
561 // Check for the optional 'trim' word before the marker
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
562 cmd = skipwhite(cmd);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
563 if (STRNCMP(cmd, "trim", 4) == 0 && (cmd[4] == NUL || VIM_ISWHITE(cmd[4])))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
564 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
565 cmd = skipwhite(cmd + 4);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
566
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
567 // Trim the indentation from all the lines in the here document.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
568 // The amount of indentation trimmed is the same as the indentation of
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
569 // the first line after the :let command line. To find the end marker
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
570 // the indent of the :let command line is trimmed.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
571 p = *eap->cmdlinep;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
572 while (VIM_ISWHITE(*p))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
573 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
574 p++;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
575 marker_indent_len++;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
576 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
577 text_indent_len = -1;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
578 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
579
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
580 // The marker is the next word.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
581 if (*cmd != NUL && *cmd != '"')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
582 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
583 marker = skipwhite(cmd);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
584 p = skiptowhite(marker);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
585 if (*skipwhite(p) != NUL && *skipwhite(p) != '"')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
586 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
587 emsg(_(e_trailing));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
588 return NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
589 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
590 *p = NUL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
591 if (vim_islower(*marker))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
592 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
593 emsg(_("E221: Marker cannot start with lower case letter"));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
594 return NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
595 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
596 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
597 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
598 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
599 emsg(_("E172: Missing marker"));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
600 return NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
601 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
602
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
603 l = list_alloc();
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
604 if (l == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
605 return NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
606
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
607 for (;;)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
608 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
609 int mi = 0;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
610 int ti = 0;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
611
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
612 theline = eap->getline(NUL, eap->cookie, 0, FALSE);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
613 if (theline == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
614 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
615 semsg(_("E990: Missing end marker '%s'"), marker);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
616 break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
617 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
618
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
619 // with "trim": skip the indent matching the :let line to find the
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
620 // marker
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
621 if (marker_indent_len > 0
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
622 && STRNCMP(theline, *eap->cmdlinep, marker_indent_len) == 0)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
623 mi = marker_indent_len;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
624 if (STRCMP(marker, theline + mi) == 0)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
625 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
626 vim_free(theline);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
627 break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
628 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
629
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
630 if (text_indent_len == -1 && *theline != NUL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
631 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
632 // set the text indent from the first line.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
633 p = theline;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
634 text_indent_len = 0;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
635 while (VIM_ISWHITE(*p))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
636 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
637 p++;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
638 text_indent_len++;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
639 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
640 text_indent = vim_strnsave(theline, text_indent_len);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
641 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
642 // with "trim": skip the indent matching the first line
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
643 if (text_indent != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
644 for (ti = 0; ti < text_indent_len; ++ti)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
645 if (theline[ti] != text_indent[ti])
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
646 break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
647
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
648 if (list_append_string(l, theline + ti, -1) == FAIL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
649 break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
650 vim_free(theline);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
651 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
652 vim_free(text_indent);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
653
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
654 return l;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
655 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
656
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
657 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
658 * ":let" list all variable values
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
659 * ":let var1 var2" list variable values
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
660 * ":let var = expr" assignment command.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
661 * ":let var += expr" assignment command.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
662 * ":let var -= expr" assignment command.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
663 * ":let var *= expr" assignment command.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
664 * ":let var /= expr" assignment command.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
665 * ":let var %= expr" assignment command.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
666 * ":let var .= expr" assignment command.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
667 * ":let var ..= expr" assignment command.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
668 * ":let [var1, var2] = expr" unpack list.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
669 * ":let var =<< ..." heredoc
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
670 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
671 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
672 ex_let(exarg_T *eap)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
673 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
674 ex_let_const(eap, FALSE);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
675 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
676
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
677 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
678 * ":const" list all variable values
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
679 * ":const var1 var2" list variable values
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
680 * ":const var = expr" assignment command.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
681 * ":const [var1, var2] = expr" unpack list.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
682 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
683 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
684 ex_const(exarg_T *eap)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
685 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
686 ex_let_const(eap, TRUE);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
687 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
688
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
689 static void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
690 ex_let_const(exarg_T *eap, int is_const)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
691 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
692 char_u *arg = eap->arg;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
693 char_u *expr = NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
694 typval_T rettv;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
695 int i;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
696 int var_count = 0;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
697 int semicolon = 0;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
698 char_u op[2];
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
699 char_u *argend;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
700 int first = TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
701 int concat;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
702 int flags = is_const ? LET_IS_CONST : 0;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
703
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
704 // detect Vim9 assignment without ":let" or ":const"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
705 if (eap->arg == eap->cmd)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
706 flags |= LET_NO_COMMAND;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
707
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
708 argend = skip_var_list(arg, TRUE, &var_count, &semicolon);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
709 if (argend == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
710 return;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
711 if (argend > arg && argend[-1] == '.') // for var.='str'
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
712 --argend;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
713 expr = skipwhite(argend);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
714 concat = expr[0] == '.'
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
715 && ((expr[1] == '=' && current_sctx.sc_version < 2)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
716 || (expr[1] == '.' && expr[2] == '='));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
717 if (*expr != '=' && !((vim_strchr((char_u *)"+-*/%", *expr) != NULL
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
718 && expr[1] == '=') || concat))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
719 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
720 // ":let" without "=": list variables
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
721 if (*arg == '[')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
722 emsg(_(e_invarg));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
723 else if (expr[0] == '.')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
724 emsg(_("E985: .= is not supported with script version 2"));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
725 else if (!ends_excmd(*arg))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
726 // ":let var1 var2"
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
727 arg = list_arg_vars(eap, arg, &first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
728 else if (!eap->skip)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
729 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
730 // ":let"
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
731 list_glob_vars(&first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
732 list_buf_vars(&first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
733 list_win_vars(&first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
734 list_tab_vars(&first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
735 list_script_vars(&first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
736 list_func_vars(&first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
737 list_vim_vars(&first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
738 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
739 eap->nextcmd = check_nextcmd(arg);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
740 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
741 else if (expr[0] == '=' && expr[1] == '<' && expr[2] == '<')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
742 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
743 list_T *l;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
744
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
745 // HERE document
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
746 l = heredoc_get(eap, expr + 3);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
747 if (l != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
748 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
749 rettv_list_set(&rettv, l);
18348
9ea364ccf216 patch 8.1.2168: heredoc assignment not skipped in if block
Bram Moolenaar <Bram@vim.org>
parents: 17986
diff changeset
750 if (!eap->skip)
9ea364ccf216 patch 8.1.2168: heredoc assignment not skipped in if block
Bram Moolenaar <Bram@vim.org>
parents: 17986
diff changeset
751 {
9ea364ccf216 patch 8.1.2168: heredoc assignment not skipped in if block
Bram Moolenaar <Bram@vim.org>
parents: 17986
diff changeset
752 op[0] = '=';
9ea364ccf216 patch 8.1.2168: heredoc assignment not skipped in if block
Bram Moolenaar <Bram@vim.org>
parents: 17986
diff changeset
753 op[1] = NUL;
9ea364ccf216 patch 8.1.2168: heredoc assignment not skipped in if block
Bram Moolenaar <Bram@vim.org>
parents: 17986
diff changeset
754 (void)ex_let_vars(eap->arg, &rettv, FALSE, semicolon, var_count,
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
755 flags, op);
18348
9ea364ccf216 patch 8.1.2168: heredoc assignment not skipped in if block
Bram Moolenaar <Bram@vim.org>
parents: 17986
diff changeset
756 }
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
757 clear_tv(&rettv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
758 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
759 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
760 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
761 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
762 op[0] = '=';
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
763 op[1] = NUL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
764 if (*expr != '=')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
765 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
766 if (vim_strchr((char_u *)"+-*/%.", *expr) != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
767 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
768 op[0] = *expr; // +=, -=, *=, /=, %= or .=
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
769 if (expr[0] == '.' && expr[1] == '.') // ..=
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
770 ++expr;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
771 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
772 expr = skipwhite(expr + 2);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
773 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
774 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
775 expr = skipwhite(expr + 1);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
776
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
777 if (eap->skip)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
778 ++emsg_skip;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
779 i = eval0(expr, &rettv, &eap->nextcmd, !eap->skip);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
780 if (eap->skip)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
781 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
782 if (i != FAIL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
783 clear_tv(&rettv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
784 --emsg_skip;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
785 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
786 else if (i != FAIL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
787 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
788 (void)ex_let_vars(eap->arg, &rettv, FALSE, semicolon, var_count,
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
789 flags, op);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
790 clear_tv(&rettv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
791 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
792 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
793 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
794
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
795 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
796 * Assign the typevalue "tv" to the variable or variables at "arg_start".
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
797 * Handles both "var" with any type and "[var, var; var]" with a list type.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
798 * When "op" is not NULL it points to a string with characters that
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
799 * must appear after the variable(s). Use "+", "-" or "." for add, subtract
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
800 * or concatenate.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
801 * Returns OK or FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
802 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
803 int
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
804 ex_let_vars(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
805 char_u *arg_start,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
806 typval_T *tv,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
807 int copy, // copy values from "tv", don't move
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
808 int semicolon, // from skip_var_list()
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
809 int var_count, // from skip_var_list()
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
810 int flags, // LET_IS_CONST and/or LET_NO_COMMAND
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
811 char_u *op)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
812 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
813 char_u *arg = arg_start;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
814 list_T *l;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
815 int i;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
816 listitem_T *item;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
817 typval_T ltv;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
818
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
819 if (*arg != '[')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
820 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
821 // ":let var = expr" or ":for var in list"
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
822 if (ex_let_one(arg, tv, copy, flags, op, op) == NULL)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
823 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
824 return OK;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
825 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
826
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
827 // ":let [v1, v2] = list" or ":for [v1, v2] in listlist"
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
828 if (tv->v_type != VAR_LIST || (l = tv->vval.v_list) == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
829 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
830 emsg(_(e_listreq));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
831 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
832 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
833
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
834 i = list_len(l);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
835 if (semicolon == 0 && var_count < i)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
836 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
837 emsg(_("E687: Less targets than List items"));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
838 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
839 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
840 if (var_count - semicolon > i)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
841 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
842 emsg(_("E688: More targets than List items"));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
843 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
844 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
845
19201
e7b4fff348dd patch 8.2.0159: non-materialized range() list causes problems
Bram Moolenaar <Bram@vim.org>
parents: 19195
diff changeset
846 range_list_materialize(l);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
847 item = l->lv_first;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
848 while (*arg != ']')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
849 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
850 arg = skipwhite(arg + 1);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
851 arg = ex_let_one(arg, &item->li_tv, TRUE, flags, (char_u *)",;]", op);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
852 item = item->li_next;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
853 if (arg == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
854 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
855
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
856 arg = skipwhite(arg);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
857 if (*arg == ';')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
858 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
859 // Put the rest of the list (may be empty) in the var after ';'.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
860 // Create a new list for this.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
861 l = list_alloc();
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
862 if (l == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
863 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
864 while (item != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
865 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
866 list_append_tv(l, &item->li_tv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
867 item = item->li_next;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
868 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
869
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
870 ltv.v_type = VAR_LIST;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
871 ltv.v_lock = 0;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
872 ltv.vval.v_list = l;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
873 l->lv_refcount = 1;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
874
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
875 arg = ex_let_one(skipwhite(arg + 1), &ltv, FALSE, flags,
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
876 (char_u *)"]", op);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
877 clear_tv(&ltv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
878 if (arg == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
879 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
880 break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
881 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
882 else if (*arg != ',' && *arg != ']')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
883 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
884 internal_error("ex_let_vars()");
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
885 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
886 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
887 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
888
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
889 return OK;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
890 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
891
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
892 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
893 * Skip over assignable variable "var" or list of variables "[var, var]".
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
894 * Used for ":let varvar = expr" and ":for varvar in expr".
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
895 * For "[var, var]" increment "*var_count" for each variable.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
896 * for "[var, var; var]" set "semicolon".
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
897 * Return NULL for an error.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
898 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
899 char_u *
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
900 skip_var_list(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
901 char_u *arg,
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
902 int include_type,
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
903 int *var_count,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
904 int *semicolon)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
905 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
906 char_u *p, *s;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
907
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
908 if (*arg == '[')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
909 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
910 // "[var, var]": find the matching ']'.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
911 p = arg;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
912 for (;;)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
913 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
914 p = skipwhite(p + 1); // skip whites after '[', ';' or ','
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
915 s = skip_var_one(p, TRUE);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
916 if (s == p)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
917 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
918 semsg(_(e_invarg2), p);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
919 return NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
920 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
921 ++*var_count;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
922
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
923 p = skipwhite(s);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
924 if (*p == ']')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
925 break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
926 else if (*p == ';')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
927 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
928 if (*semicolon == 1)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
929 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
930 emsg(_("Double ; in list of variables"));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
931 return NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
932 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
933 *semicolon = 1;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
934 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
935 else if (*p != ',')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
936 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
937 semsg(_(e_invarg2), p);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
938 return NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
939 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
940 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
941 return p + 1;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
942 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
943 else
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
944 return skip_var_one(arg, include_type);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
945 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
946
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
947 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
948 * Skip one (assignable) variable name, including @r, $VAR, &option, d.key,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
949 * l[idx].
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
950 * In Vim9 script also skip over ": type" if "include_type" is TRUE.
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
951 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
952 static char_u *
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
953 skip_var_one(char_u *arg, int include_type)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
954 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
955 char_u *end;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
956
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
957 if (*arg == '@' && arg[1] != NUL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
958 return arg + 2;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
959 end = find_name_end(*arg == '$' || *arg == '&' ? arg + 1 : arg,
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
960 NULL, NULL, FNE_INCL_BR | FNE_CHECK_START);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
961 if (include_type && current_sctx.sc_version == SCRIPT_VERSION_VIM9
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
962 && *end == ':')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
963 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
964 end = skip_type(skipwhite(end + 1));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
965 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
966 return end;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
967 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
968
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
969 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
970 * List variables for hashtab "ht" with prefix "prefix".
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
971 * If "empty" is TRUE also list NULL strings as empty strings.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
972 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
973 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
974 list_hashtable_vars(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
975 hashtab_T *ht,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
976 char *prefix,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
977 int empty,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
978 int *first)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
979 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
980 hashitem_T *hi;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
981 dictitem_T *di;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
982 int todo;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
983 char_u buf[IOSIZE];
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
984
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
985 todo = (int)ht->ht_used;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
986 for (hi = ht->ht_array; todo > 0 && !got_int; ++hi)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
987 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
988 if (!HASHITEM_EMPTY(hi))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
989 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
990 --todo;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
991 di = HI2DI(hi);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
992
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
993 // apply :filter /pat/ to variable name
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
994 vim_strncpy((char_u *)buf, (char_u *)prefix, IOSIZE - 1);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
995 vim_strcat((char_u *)buf, di->di_key, IOSIZE);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
996 if (message_filtered(buf))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
997 continue;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
998
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
999 if (empty || di->di_tv.v_type != VAR_STRING
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1000 || di->di_tv.vval.v_string != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1001 list_one_var(di, prefix, first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1002 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1003 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1004 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1005
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1006 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1007 * List global variables.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1008 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1009 static void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1010 list_glob_vars(int *first)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1011 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1012 list_hashtable_vars(&globvarht, "", TRUE, first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1013 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1014
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1015 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1016 * List buffer variables.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1017 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1018 static void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1019 list_buf_vars(int *first)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1020 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1021 list_hashtable_vars(&curbuf->b_vars->dv_hashtab, "b:", TRUE, first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1022 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1023
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1024 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1025 * List window variables.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1026 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1027 static void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1028 list_win_vars(int *first)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1029 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1030 list_hashtable_vars(&curwin->w_vars->dv_hashtab, "w:", TRUE, first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1031 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1032
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1033 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1034 * List tab page variables.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1035 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1036 static void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1037 list_tab_vars(int *first)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1038 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1039 list_hashtable_vars(&curtab->tp_vars->dv_hashtab, "t:", TRUE, first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1040 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1041
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1042 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1043 * List variables in "arg".
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1044 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1045 static char_u *
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1046 list_arg_vars(exarg_T *eap, char_u *arg, int *first)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1047 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1048 int error = FALSE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1049 int len;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1050 char_u *name;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1051 char_u *name_start;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1052 char_u *arg_subsc;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1053 char_u *tofree;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1054 typval_T tv;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1055
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1056 while (!ends_excmd(*arg) && !got_int)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1057 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1058 if (error || eap->skip)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1059 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1060 arg = find_name_end(arg, NULL, NULL, FNE_INCL_BR | FNE_CHECK_START);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1061 if (!VIM_ISWHITE(*arg) && !ends_excmd(*arg))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1062 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1063 emsg_severe = TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1064 emsg(_(e_trailing));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1065 break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1066 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1067 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1068 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1069 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1070 // get_name_len() takes care of expanding curly braces
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1071 name_start = name = arg;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1072 len = get_name_len(&arg, &tofree, TRUE, TRUE);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1073 if (len <= 0)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1074 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1075 // This is mainly to keep test 49 working: when expanding
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1076 // curly braces fails overrule the exception error message.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1077 if (len < 0 && !aborting())
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1078 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1079 emsg_severe = TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1080 semsg(_(e_invarg2), arg);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1081 break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1082 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1083 error = TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1084 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1085 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1086 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1087 if (tofree != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1088 name = tofree;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1089 if (get_var_tv(name, len, &tv, NULL, TRUE, FALSE) == FAIL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1090 error = TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1091 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1092 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1093 // handle d.key, l[idx], f(expr)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1094 arg_subsc = arg;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1095 if (handle_subscript(&arg, &tv, TRUE, TRUE,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1096 name, &name) == FAIL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1097 error = TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1098 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1099 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1100 if (arg == arg_subsc && len == 2 && name[1] == ':')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1101 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1102 switch (*name)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1103 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1104 case 'g': list_glob_vars(first); break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1105 case 'b': list_buf_vars(first); break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1106 case 'w': list_win_vars(first); break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1107 case 't': list_tab_vars(first); break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1108 case 'v': list_vim_vars(first); break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1109 case 's': list_script_vars(first); break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1110 case 'l': list_func_vars(first); break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1111 default:
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1112 semsg(_("E738: Can't list variables for %s"), name);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1113 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1114 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1115 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1116 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1117 char_u numbuf[NUMBUFLEN];
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1118 char_u *tf;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1119 int c;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1120 char_u *s;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1121
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1122 s = echo_string(&tv, &tf, numbuf, 0);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1123 c = *arg;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1124 *arg = NUL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1125 list_one_var_a("",
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1126 arg == arg_subsc ? name : name_start,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1127 tv.v_type,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1128 s == NULL ? (char_u *)"" : s,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1129 first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1130 *arg = c;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1131 vim_free(tf);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1132 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1133 clear_tv(&tv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1134 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1135 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1136 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1137
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1138 vim_free(tofree);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1139 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1140
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1141 arg = skipwhite(arg);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1142 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1143
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1144 return arg;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1145 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1146
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1147 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1148 * Set one item of ":let var = expr" or ":let [v1, v2] = list" to its value.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1149 * Returns a pointer to the char just after the var name.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1150 * Returns NULL if there is an error.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1151 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1152 static char_u *
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1153 ex_let_one(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1154 char_u *arg, // points to variable name
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1155 typval_T *tv, // value to assign to variable
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1156 int copy, // copy value from "tv"
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1157 int flags, // LET_IS_CONST and/or LET_NO_COMMAND
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1158 char_u *endchars, // valid chars after variable name or NULL
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1159 char_u *op) // "+", "-", "." or NULL
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1160 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1161 int c1;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1162 char_u *name;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1163 char_u *p;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1164 char_u *arg_end = NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1165 int len;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1166 int opt_flags;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1167 char_u *tofree = NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1168
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1169 // ":let $VAR = expr": Set environment variable.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1170 if (*arg == '$')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1171 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1172 if (flags & LET_IS_CONST)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1173 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1174 emsg(_("E996: Cannot lock an environment variable"));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1175 return NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1176 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1177 // Find the end of the name.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1178 ++arg;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1179 name = arg;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1180 len = get_env_len(&arg);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1181 if (len == 0)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1182 semsg(_(e_invarg2), name - 1);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1183 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1184 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1185 if (op != NULL && vim_strchr((char_u *)"+-*/%", *op) != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1186 semsg(_(e_letwrong), op);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1187 else if (endchars != NULL
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1188 && vim_strchr(endchars, *skipwhite(arg)) == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1189 emsg(_(e_letunexp));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1190 else if (!check_secure())
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1191 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1192 c1 = name[len];
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1193 name[len] = NUL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1194 p = tv_get_string_chk(tv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1195 if (p != NULL && op != NULL && *op == '.')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1196 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1197 int mustfree = FALSE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1198 char_u *s = vim_getenv(name, &mustfree);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1199
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1200 if (s != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1201 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1202 p = tofree = concat_str(s, p);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1203 if (mustfree)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1204 vim_free(s);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1205 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1206 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1207 if (p != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1208 {
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
1209 vim_setenv_ext(name, p);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1210 arg_end = arg;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1211 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1212 name[len] = c1;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1213 vim_free(tofree);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1214 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1215 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1216 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1217
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1218 // ":let &option = expr": Set option value.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1219 // ":let &l:option = expr": Set local option value.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1220 // ":let &g:option = expr": Set global option value.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1221 else if (*arg == '&')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1222 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1223 if (flags & LET_IS_CONST)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1224 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1225 emsg(_(e_const_option));
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1226 return NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1227 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1228 // Find the end of the name.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1229 p = find_option_end(&arg, &opt_flags);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1230 if (p == NULL || (endchars != NULL
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1231 && vim_strchr(endchars, *skipwhite(p)) == NULL))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1232 emsg(_(e_letunexp));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1233 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1234 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1235 long n;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1236 int opt_type;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1237 long numval;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1238 char_u *stringval = NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1239 char_u *s;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1240
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1241 c1 = *p;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1242 *p = NUL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1243
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1244 n = (long)tv_get_number(tv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1245 s = tv_get_string_chk(tv); // != NULL if number or string
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1246 if (s != NULL && op != NULL && *op != '=')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1247 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1248 opt_type = get_option_value(arg, &numval,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1249 &stringval, opt_flags);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1250 if ((opt_type == 1 && *op == '.')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1251 || (opt_type == 0 && *op != '.'))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1252 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1253 semsg(_(e_letwrong), op);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1254 s = NULL; // don't set the value
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1255 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1256 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1257 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1258 if (opt_type == 1) // number
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1259 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1260 switch (*op)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1261 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1262 case '+': n = numval + n; break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1263 case '-': n = numval - n; break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1264 case '*': n = numval * n; break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1265 case '/': n = (long)num_divide(numval, n); break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1266 case '%': n = (long)num_modulus(numval, n); break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1267 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1268 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1269 else if (opt_type == 0 && stringval != NULL) // string
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1270 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1271 s = concat_str(stringval, s);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1272 vim_free(stringval);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1273 stringval = s;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1274 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1275 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1276 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1277 if (s != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1278 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1279 set_option_value(arg, n, s, opt_flags);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1280 arg_end = p;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1281 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1282 *p = c1;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1283 vim_free(stringval);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1284 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1285 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1286
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1287 // ":let @r = expr": Set register contents.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1288 else if (*arg == '@')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1289 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1290 if (flags & LET_IS_CONST)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1291 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1292 emsg(_("E996: Cannot lock a register"));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1293 return NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1294 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1295 ++arg;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1296 if (op != NULL && vim_strchr((char_u *)"+-*/%", *op) != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1297 semsg(_(e_letwrong), op);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1298 else if (endchars != NULL
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1299 && vim_strchr(endchars, *skipwhite(arg + 1)) == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1300 emsg(_(e_letunexp));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1301 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1302 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1303 char_u *ptofree = NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1304 char_u *s;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1305
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1306 p = tv_get_string_chk(tv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1307 if (p != NULL && op != NULL && *op == '.')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1308 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1309 s = get_reg_contents(*arg == '@' ? '"' : *arg, GREG_EXPR_SRC);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1310 if (s != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1311 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1312 p = ptofree = concat_str(s, p);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1313 vim_free(s);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1314 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1315 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1316 if (p != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1317 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1318 write_reg_contents(*arg == '@' ? '"' : *arg, p, -1, FALSE);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1319 arg_end = arg + 1;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1320 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1321 vim_free(ptofree);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1322 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1323 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1324
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1325 // ":let var = expr": Set internal variable.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1326 // ":let var: type = expr": Set internal variable with type.
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1327 // ":let {expr} = expr": Idem, name made with curly braces
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1328 else if (eval_isnamec1(*arg) || *arg == '{')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1329 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1330 lval_T lv;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1331
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1332 p = get_lval(arg, tv, &lv, FALSE, FALSE, 0, FNE_CHECK_START);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1333 if (p != NULL && lv.ll_name != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1334 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1335 if (endchars != NULL && vim_strchr(endchars,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1336 *skipwhite(lv.ll_name_end)) == NULL)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1337 emsg(_(e_letunexp));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1338 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1339 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1340 set_var_lval(&lv, p, tv, copy, flags, op);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1341 arg_end = p;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1342 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1343 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1344 clear_lval(&lv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1345 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1346
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1347 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1348 semsg(_(e_invarg2), arg);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1349
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1350 return arg_end;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1351 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1352
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1353 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1354 * ":unlet[!] var1 ... " command.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1355 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1356 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1357 ex_unlet(exarg_T *eap)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1358 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1359 ex_unletlock(eap, eap->arg, 0);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1360 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1361
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1362 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1363 * ":lockvar" and ":unlockvar" commands
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1364 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1365 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1366 ex_lockvar(exarg_T *eap)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1367 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1368 char_u *arg = eap->arg;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1369 int deep = 2;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1370
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1371 if (eap->forceit)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1372 deep = -1;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1373 else if (vim_isdigit(*arg))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1374 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1375 deep = getdigits(&arg);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1376 arg = skipwhite(arg);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1377 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1378
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1379 ex_unletlock(eap, arg, deep);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1380 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1381
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1382 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1383 * ":unlet", ":lockvar" and ":unlockvar" are quite similar.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1384 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1385 static void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1386 ex_unletlock(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1387 exarg_T *eap,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1388 char_u *argstart,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1389 int deep)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1390 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1391 char_u *arg = argstart;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1392 char_u *name_end;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1393 int error = FALSE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1394 lval_T lv;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1395
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1396 do
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1397 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1398 if (*arg == '$')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1399 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1400 char_u *name = ++arg;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1401
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1402 if (get_env_len(&arg) == 0)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1403 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1404 semsg(_(e_invarg2), name - 1);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1405 return;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1406 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1407 vim_unsetenv(name);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1408 arg = skipwhite(arg);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1409 continue;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1410 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1411
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1412 // Parse the name and find the end.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1413 name_end = get_lval(arg, NULL, &lv, TRUE, eap->skip || error, 0,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1414 FNE_CHECK_START);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1415 if (lv.ll_name == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1416 error = TRUE; // error but continue parsing
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1417 if (name_end == NULL || (!VIM_ISWHITE(*name_end)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1418 && !ends_excmd(*name_end)))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1419 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1420 if (name_end != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1421 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1422 emsg_severe = TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1423 emsg(_(e_trailing));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1424 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1425 if (!(eap->skip || error))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1426 clear_lval(&lv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1427 break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1428 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1429
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1430 if (!error && !eap->skip)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1431 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1432 if (eap->cmdidx == CMD_unlet)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1433 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1434 if (do_unlet_var(&lv, name_end, eap->forceit) == FAIL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1435 error = TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1436 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1437 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1438 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1439 if (do_lock_var(&lv, name_end, deep,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1440 eap->cmdidx == CMD_lockvar) == FAIL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1441 error = TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1442 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1443 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1444
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1445 if (!eap->skip)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1446 clear_lval(&lv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1447
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1448 arg = skipwhite(name_end);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1449 } while (!ends_excmd(*arg));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1450
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1451 eap->nextcmd = check_nextcmd(arg);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1452 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1453
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1454 static int
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1455 do_unlet_var(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1456 lval_T *lp,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1457 char_u *name_end,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1458 int forceit)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1459 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1460 int ret = OK;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1461 int cc;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1462
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1463 if (lp->ll_tv == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1464 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1465 cc = *name_end;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1466 *name_end = NUL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1467
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1468 // Normal name or expanded name.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1469 if (do_unlet(lp->ll_name, forceit) == FAIL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1470 ret = FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1471 *name_end = cc;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1472 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1473 else if ((lp->ll_list != NULL
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1474 && var_check_lock(lp->ll_list->lv_lock, lp->ll_name, FALSE))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1475 || (lp->ll_dict != NULL
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1476 && var_check_lock(lp->ll_dict->dv_lock, lp->ll_name, FALSE)))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1477 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1478 else if (lp->ll_range)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1479 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1480 listitem_T *li;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1481 listitem_T *ll_li = lp->ll_li;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1482 int ll_n1 = lp->ll_n1;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1483
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1484 while (ll_li != NULL && (lp->ll_empty2 || lp->ll_n2 >= ll_n1))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1485 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1486 li = ll_li->li_next;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1487 if (var_check_lock(ll_li->li_tv.v_lock, lp->ll_name, FALSE))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1488 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1489 ll_li = li;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1490 ++ll_n1;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1491 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1492
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1493 // Delete a range of List items.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1494 while (lp->ll_li != NULL && (lp->ll_empty2 || lp->ll_n2 >= lp->ll_n1))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1495 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1496 li = lp->ll_li->li_next;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1497 listitem_remove(lp->ll_list, lp->ll_li);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1498 lp->ll_li = li;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1499 ++lp->ll_n1;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1500 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1501 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1502 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1503 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1504 if (lp->ll_list != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1505 // unlet a List item.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1506 listitem_remove(lp->ll_list, lp->ll_li);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1507 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1508 // unlet a Dictionary item.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1509 dictitem_remove(lp->ll_dict, lp->ll_di);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1510 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1511
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1512 return ret;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1513 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1514
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1515 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1516 * "unlet" a variable. Return OK if it existed, FAIL if not.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1517 * When "forceit" is TRUE don't complain if the variable doesn't exist.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1518 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1519 int
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1520 do_unlet(char_u *name, int forceit)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1521 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1522 hashtab_T *ht;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1523 hashitem_T *hi;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1524 char_u *varname;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1525 dict_T *d;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1526 dictitem_T *di;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1527
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1528 ht = find_var_ht(name, &varname);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1529 if (ht != NULL && *varname != NUL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1530 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1531 d = get_current_funccal_dict(ht);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1532 if (d == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1533 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1534 if (ht == &globvarht)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1535 d = &globvardict;
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1536 else if (ht == &compat_hashtab)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1537 d = &vimvardict;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1538 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1539 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1540 di = find_var_in_ht(ht, *name, (char_u *)"", FALSE);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1541 d = di == NULL ? NULL : di->di_tv.vval.v_dict;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1542 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1543 if (d == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1544 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1545 internal_error("do_unlet()");
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1546 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1547 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1548 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1549 hi = hash_find(ht, varname);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1550 if (HASHITEM_EMPTY(hi))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1551 hi = find_hi_in_scoped_ht(name, &ht);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1552 if (hi != NULL && !HASHITEM_EMPTY(hi))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1553 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1554 di = HI2DI(hi);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1555 if (var_check_fixed(di->di_flags, name, FALSE)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1556 || var_check_ro(di->di_flags, name, FALSE)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1557 || var_check_lock(d->dv_lock, name, FALSE))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1558 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1559
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1560 delete_var(ht, hi);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1561 return OK;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1562 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1563 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1564 if (forceit)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1565 return OK;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1566 semsg(_("E108: No such variable: \"%s\""), name);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1567 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1568 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1569
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1570 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1571 * Lock or unlock variable indicated by "lp".
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1572 * "deep" is the levels to go (-1 for unlimited);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1573 * "lock" is TRUE for ":lockvar", FALSE for ":unlockvar".
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1574 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1575 static int
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1576 do_lock_var(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1577 lval_T *lp,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1578 char_u *name_end,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1579 int deep,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1580 int lock)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1581 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1582 int ret = OK;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1583 int cc;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1584 dictitem_T *di;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1585
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1586 if (deep == 0) // nothing to do
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1587 return OK;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1588
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1589 if (lp->ll_tv == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1590 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1591 cc = *name_end;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1592 *name_end = NUL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1593
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1594 // Normal name or expanded name.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1595 di = find_var(lp->ll_name, NULL, TRUE);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1596 if (di == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1597 ret = FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1598 else if ((di->di_flags & DI_FLAGS_FIX)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1599 && di->di_tv.v_type != VAR_DICT
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1600 && di->di_tv.v_type != VAR_LIST)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1601 // For historic reasons this error is not given for a list or dict.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1602 // E.g., the b: dict could be locked/unlocked.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1603 semsg(_("E940: Cannot lock or unlock variable %s"), lp->ll_name);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1604 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1605 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1606 if (lock)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1607 di->di_flags |= DI_FLAGS_LOCK;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1608 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1609 di->di_flags &= ~DI_FLAGS_LOCK;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1610 item_lock(&di->di_tv, deep, lock);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1611 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1612 *name_end = cc;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1613 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1614 else if (lp->ll_range)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1615 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1616 listitem_T *li = lp->ll_li;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1617
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1618 // (un)lock a range of List items.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1619 while (li != NULL && (lp->ll_empty2 || lp->ll_n2 >= lp->ll_n1))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1620 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1621 item_lock(&li->li_tv, deep, lock);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1622 li = li->li_next;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1623 ++lp->ll_n1;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1624 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1625 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1626 else if (lp->ll_list != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1627 // (un)lock a List item.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1628 item_lock(&lp->ll_li->li_tv, deep, lock);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1629 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1630 // (un)lock a Dictionary item.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1631 item_lock(&lp->ll_di->di_tv, deep, lock);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1632
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1633 return ret;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1634 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1635
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1636 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1637 * Lock or unlock an item. "deep" is nr of levels to go.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1638 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1639 static void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1640 item_lock(typval_T *tv, int deep, int lock)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1641 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1642 static int recurse = 0;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1643 list_T *l;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1644 listitem_T *li;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1645 dict_T *d;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1646 blob_T *b;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1647 hashitem_T *hi;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1648 int todo;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1649
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1650 if (recurse >= DICT_MAXNEST)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1651 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1652 emsg(_("E743: variable nested too deep for (un)lock"));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1653 return;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1654 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1655 if (deep == 0)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1656 return;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1657 ++recurse;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1658
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1659 // lock/unlock the item itself
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1660 if (lock)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1661 tv->v_lock |= VAR_LOCKED;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1662 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1663 tv->v_lock &= ~VAR_LOCKED;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1664
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1665 switch (tv->v_type)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1666 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1667 case VAR_UNKNOWN:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1668 case VAR_VOID:
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1669 case VAR_NUMBER:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1670 case VAR_BOOL:
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1671 case VAR_STRING:
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1672 case VAR_FUNC:
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1673 case VAR_PARTIAL:
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1674 case VAR_FLOAT:
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1675 case VAR_SPECIAL:
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1676 case VAR_JOB:
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1677 case VAR_CHANNEL:
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1678 break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1679
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1680 case VAR_BLOB:
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1681 if ((b = tv->vval.v_blob) != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1682 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1683 if (lock)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1684 b->bv_lock |= VAR_LOCKED;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1685 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1686 b->bv_lock &= ~VAR_LOCKED;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1687 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1688 break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1689 case VAR_LIST:
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1690 if ((l = tv->vval.v_list) != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1691 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1692 if (lock)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1693 l->lv_lock |= VAR_LOCKED;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1694 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1695 l->lv_lock &= ~VAR_LOCKED;
19201
e7b4fff348dd patch 8.2.0159: non-materialized range() list causes problems
Bram Moolenaar <Bram@vim.org>
parents: 19195
diff changeset
1696 if ((deep < 0 || deep > 1) && l->lv_first != &range_list_item)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1697 // recursive: lock/unlock the items the List contains
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1698 for (li = l->lv_first; li != NULL; li = li->li_next)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1699 item_lock(&li->li_tv, deep - 1, lock);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1700 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1701 break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1702 case VAR_DICT:
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1703 if ((d = tv->vval.v_dict) != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1704 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1705 if (lock)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1706 d->dv_lock |= VAR_LOCKED;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1707 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1708 d->dv_lock &= ~VAR_LOCKED;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1709 if (deep < 0 || deep > 1)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1710 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1711 // recursive: lock/unlock the items the List contains
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1712 todo = (int)d->dv_hashtab.ht_used;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1713 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1714 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1715 if (!HASHITEM_EMPTY(hi))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1716 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1717 --todo;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1718 item_lock(&HI2DI(hi)->di_tv, deep - 1, lock);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1719 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1720 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1721 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1722 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1723 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1724 --recurse;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1725 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1726
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1727 #if (defined(FEAT_MENU) && defined(FEAT_MULTI_LANG)) || defined(PROTO)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1728 /*
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1729 * Delete all "menutrans_" variables.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1730 */
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1731 void
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1732 del_menutrans_vars(void)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1733 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1734 hashitem_T *hi;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1735 int todo;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1736
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1737 hash_lock(&globvarht);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1738 todo = (int)globvarht.ht_used;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1739 for (hi = globvarht.ht_array; todo > 0 && !got_int; ++hi)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1740 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1741 if (!HASHITEM_EMPTY(hi))
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1742 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1743 --todo;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1744 if (STRNCMP(HI2DI(hi)->di_key, "menutrans_", 10) == 0)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1745 delete_var(&globvarht, hi);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1746 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1747 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1748 hash_unlock(&globvarht);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1749 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1750 #endif
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1751
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1752 /*
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1753 * Local string buffer for the next two functions to store a variable name
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1754 * with its prefix. Allocated in cat_prefix_varname(), freed later in
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1755 * get_user_var_name().
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1756 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1757
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1758 static char_u *varnamebuf = NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1759 static int varnamebuflen = 0;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1760
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1761 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1762 * Function to concatenate a prefix and a variable name.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1763 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1764 static char_u *
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1765 cat_prefix_varname(int prefix, char_u *name)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1766 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1767 int len;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1768
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1769 len = (int)STRLEN(name) + 3;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1770 if (len > varnamebuflen)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1771 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1772 vim_free(varnamebuf);
17893
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
1773 len += 10; // some additional space
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1774 varnamebuf = alloc(len);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1775 if (varnamebuf == NULL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1776 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1777 varnamebuflen = 0;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1778 return NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1779 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1780 varnamebuflen = len;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1781 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1782 *varnamebuf = prefix;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1783 varnamebuf[1] = ':';
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1784 STRCPY(varnamebuf + 2, name);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1785 return varnamebuf;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1786 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1787
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1788 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1789 * Function given to ExpandGeneric() to obtain the list of user defined
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1790 * (global/buffer/window/built-in) variable names.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1791 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1792 char_u *
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1793 get_user_var_name(expand_T *xp, int idx)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1794 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1795 static long_u gdone;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1796 static long_u bdone;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1797 static long_u wdone;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1798 static long_u tdone;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1799 static int vidx;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1800 static hashitem_T *hi;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1801 hashtab_T *ht;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1802
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1803 if (idx == 0)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1804 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1805 gdone = bdone = wdone = vidx = 0;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1806 tdone = 0;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1807 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1808
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1809 // Global variables
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1810 if (gdone < globvarht.ht_used)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1811 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1812 if (gdone++ == 0)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1813 hi = globvarht.ht_array;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1814 else
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1815 ++hi;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1816 while (HASHITEM_EMPTY(hi))
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1817 ++hi;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1818 if (STRNCMP("g:", xp->xp_pattern, 2) == 0)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1819 return cat_prefix_varname('g', hi->hi_key);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1820 return hi->hi_key;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1821 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1822
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1823 // b: variables
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1824 ht = &curbuf->b_vars->dv_hashtab;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1825 if (bdone < ht->ht_used)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1826 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1827 if (bdone++ == 0)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1828 hi = ht->ht_array;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1829 else
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1830 ++hi;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1831 while (HASHITEM_EMPTY(hi))
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1832 ++hi;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1833 return cat_prefix_varname('b', hi->hi_key);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1834 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1835
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1836 // w: variables
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1837 ht = &curwin->w_vars->dv_hashtab;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1838 if (wdone < ht->ht_used)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1839 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1840 if (wdone++ == 0)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1841 hi = ht->ht_array;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1842 else
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1843 ++hi;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1844 while (HASHITEM_EMPTY(hi))
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1845 ++hi;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1846 return cat_prefix_varname('w', hi->hi_key);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1847 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1848
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1849 // t: variables
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1850 ht = &curtab->tp_vars->dv_hashtab;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1851 if (tdone < ht->ht_used)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1852 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1853 if (tdone++ == 0)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1854 hi = ht->ht_array;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1855 else
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1856 ++hi;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1857 while (HASHITEM_EMPTY(hi))
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1858 ++hi;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1859 return cat_prefix_varname('t', hi->hi_key);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1860 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1861
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1862 // v: variables
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1863 if (vidx < VV_LEN)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1864 return cat_prefix_varname('v', (char_u *)vimvars[vidx++].vv_name);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1865
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1866 VIM_CLEAR(varnamebuf);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1867 varnamebuflen = 0;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1868 return NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1869 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1870
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1871 char *
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1872 get_var_special_name(int nr)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1873 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1874 switch (nr)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1875 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1876 case VVAL_FALSE: return "v:false";
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1877 case VVAL_TRUE: return "v:true";
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1878 case VVAL_NONE: return "v:none";
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1879 case VVAL_NULL: return "v:null";
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1880 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1881 internal_error("get_var_special_name()");
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1882 return "42";
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1883 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1884
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1885 /*
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1886 * Returns the global variable dictionary
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1887 */
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1888 dict_T *
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1889 get_globvar_dict(void)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1890 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1891 return &globvardict;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1892 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1893
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1894 /*
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1895 * Returns the global variable hash table
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1896 */
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1897 hashtab_T *
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1898 get_globvar_ht(void)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1899 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1900 return &globvarht;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1901 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1902
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1903 /*
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1904 * Returns the v: variable dictionary
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1905 */
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1906 dict_T *
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1907 get_vimvar_dict(void)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1908 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1909 return &vimvardict;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1910 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
1911
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1912 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1913 * Returns the index of a v:variable. Negative if not found.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1914 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1915 int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1916 find_vim_var(char_u *name)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1917 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1918 dictitem_T *di = find_var_in_ht(&vimvarht, 0, name, TRUE);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1919 struct vimvar *vv;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1920
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1921 if (di == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1922 return -1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1923 vv = (struct vimvar *)((char *)di - offsetof(vimvar_T, vv_di));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1924 return (int)(vv - vimvars);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1925 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1926
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1927
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1928 /*
17887
39ffd167a307 patch 8.1.1940: script tests fail
Bram Moolenaar <Bram@vim.org>
parents: 17885
diff changeset
1929 * Set type of v: variable to "type".
39ffd167a307 patch 8.1.1940: script tests fail
Bram Moolenaar <Bram@vim.org>
parents: 17885
diff changeset
1930 */
39ffd167a307 patch 8.1.1940: script tests fail
Bram Moolenaar <Bram@vim.org>
parents: 17885
diff changeset
1931 void
39ffd167a307 patch 8.1.1940: script tests fail
Bram Moolenaar <Bram@vim.org>
parents: 17885
diff changeset
1932 set_vim_var_type(int idx, vartype_T type)
39ffd167a307 patch 8.1.1940: script tests fail
Bram Moolenaar <Bram@vim.org>
parents: 17885
diff changeset
1933 {
39ffd167a307 patch 8.1.1940: script tests fail
Bram Moolenaar <Bram@vim.org>
parents: 17885
diff changeset
1934 vimvars[idx].vv_type = type;
39ffd167a307 patch 8.1.1940: script tests fail
Bram Moolenaar <Bram@vim.org>
parents: 17885
diff changeset
1935 }
39ffd167a307 patch 8.1.1940: script tests fail
Bram Moolenaar <Bram@vim.org>
parents: 17885
diff changeset
1936
39ffd167a307 patch 8.1.1940: script tests fail
Bram Moolenaar <Bram@vim.org>
parents: 17885
diff changeset
1937 /*
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1938 * Set number v: variable to "val".
17893
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
1939 * Note that this does not set the type, use set_vim_var_type() for that.
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1940 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1941 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1942 set_vim_var_nr(int idx, varnumber_T val)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1943 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1944 vimvars[idx].vv_nr = val;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1945 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1946
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1947 char *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1948 get_vim_var_name(int idx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1949 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1950 return vimvars[idx].vv_name;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1951 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1952
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1953 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1954 * Get typval_T v: variable value.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1955 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1956 typval_T *
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1957 get_vim_var_tv(int idx)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1958 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1959 return &vimvars[idx].vv_tv;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1960 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1961
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1962 /*
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
1963 * Set v: variable to "tv". Only accepts the same type.
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
1964 * Takes over the value of "tv".
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
1965 */
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
1966 int
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
1967 set_vim_var_tv(int idx, typval_T *tv)
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
1968 {
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
1969 if (vimvars[idx].vv_type != tv->v_type)
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
1970 {
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
1971 emsg(_("E1063: type mismatch for v: variable"));
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
1972 clear_tv(tv);
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
1973 return FAIL;
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
1974 }
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
1975 clear_tv(&vimvars[idx].vv_di.di_tv);
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
1976 vimvars[idx].vv_di.di_tv = *tv;
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
1977 return OK;
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
1978 }
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
1979
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
1980 /*
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1981 * Get number v: variable value.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1982 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1983 varnumber_T
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1984 get_vim_var_nr(int idx)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1985 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1986 return vimvars[idx].vv_nr;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1987 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1988
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1989 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1990 * Get string v: variable value. Uses a static buffer, can only be used once.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1991 * If the String variable has never been set, return an empty string.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1992 * Never returns NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1993 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1994 char_u *
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1995 get_vim_var_str(int idx)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1996 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1997 return tv_get_string(&vimvars[idx].vv_tv);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1998 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
1999
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2000 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2001 * Get List v: variable value. Caller must take care of reference count when
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2002 * needed.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2003 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2004 list_T *
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2005 get_vim_var_list(int idx)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2006 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2007 return vimvars[idx].vv_list;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2008 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2009
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2010 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2011 * Get Dict v: variable value. Caller must take care of reference count when
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2012 * needed.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2013 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2014 dict_T *
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2015 get_vim_var_dict(int idx)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2016 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2017 return vimvars[idx].vv_dict;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2018 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2019
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2020 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2021 * Set v:char to character "c".
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2022 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2023 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2024 set_vim_var_char(int c)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2025 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2026 char_u buf[MB_MAXBYTES + 1];
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2027
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2028 if (has_mbyte)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2029 buf[(*mb_char2bytes)(c, buf)] = NUL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2030 else
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2031 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2032 buf[0] = c;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2033 buf[1] = NUL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2034 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2035 set_vim_var_string(VV_CHAR, buf, -1);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2036 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2037
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2038 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2039 * Set v:count to "count" and v:count1 to "count1".
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2040 * When "set_prevcount" is TRUE first set v:prevcount from v:count.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2041 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2042 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2043 set_vcount(
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2044 long count,
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2045 long count1,
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2046 int set_prevcount)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2047 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2048 if (set_prevcount)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2049 vimvars[VV_PREVCOUNT].vv_nr = vimvars[VV_COUNT].vv_nr;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2050 vimvars[VV_COUNT].vv_nr = count;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2051 vimvars[VV_COUNT1].vv_nr = count1;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2052 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2053
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2054 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2055 * Save variables that might be changed as a side effect. Used when executing
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2056 * a timer callback.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2057 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2058 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2059 save_vimvars(vimvars_save_T *vvsave)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2060 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2061 vvsave->vv_prevcount = vimvars[VV_PREVCOUNT].vv_nr;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2062 vvsave->vv_count = vimvars[VV_COUNT].vv_nr;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2063 vvsave->vv_count1 = vimvars[VV_COUNT1].vv_nr;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2064 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2065
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2066 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2067 * Restore variables saved by save_vimvars().
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2068 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2069 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2070 restore_vimvars(vimvars_save_T *vvsave)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2071 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2072 vimvars[VV_PREVCOUNT].vv_nr = vvsave->vv_prevcount;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2073 vimvars[VV_COUNT].vv_nr = vvsave->vv_count;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2074 vimvars[VV_COUNT1].vv_nr = vvsave->vv_count1;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2075 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2076
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2077 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2078 * Set string v: variable to a copy of "val". If 'copy' is FALSE, then set the
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2079 * value.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2080 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2081 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2082 set_vim_var_string(
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2083 int idx,
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2084 char_u *val,
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2085 int len) // length of "val" to use or -1 (whole string)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2086 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2087 clear_tv(&vimvars[idx].vv_di.di_tv);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2088 vimvars[idx].vv_type = VAR_STRING;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2089 if (val == NULL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2090 vimvars[idx].vv_str = NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2091 else if (len == -1)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2092 vimvars[idx].vv_str = vim_strsave(val);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2093 else
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2094 vimvars[idx].vv_str = vim_strnsave(val, len);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2095 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2096
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2097 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2098 * Set List v: variable to "val".
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2099 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2100 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2101 set_vim_var_list(int idx, list_T *val)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2102 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2103 clear_tv(&vimvars[idx].vv_di.di_tv);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2104 vimvars[idx].vv_type = VAR_LIST;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2105 vimvars[idx].vv_list = val;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2106 if (val != NULL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2107 ++val->lv_refcount;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2108 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2109
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2110 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2111 * Set Dictionary v: variable to "val".
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2112 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2113 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2114 set_vim_var_dict(int idx, dict_T *val)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2115 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2116 clear_tv(&vimvars[idx].vv_di.di_tv);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2117 vimvars[idx].vv_type = VAR_DICT;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2118 vimvars[idx].vv_dict = val;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2119 if (val != NULL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2120 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2121 ++val->dv_refcount;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2122 dict_set_items_ro(val);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2123 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2124 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2125
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2126 /*
18477
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2127 * Set the v:argv list.
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2128 */
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2129 void
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2130 set_argv_var(char **argv, int argc)
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2131 {
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2132 list_T *l = list_alloc();
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2133 int i;
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2134
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2135 if (l == NULL)
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2136 getout(1);
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2137 l->lv_lock = VAR_FIXED;
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2138 for (i = 0; i < argc; ++i)
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2139 {
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2140 if (list_append_string(l, (char_u *)argv[i], -1) == FAIL)
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2141 getout(1);
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19201
diff changeset
2142 l->lv_u.mat.lv_last->li_tv.v_lock = VAR_FIXED;
18477
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2143 }
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2144 set_vim_var_list(VV_ARGV, l);
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2145 }
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2146
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 18348
diff changeset
2147 /*
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2148 * Set v:register if needed.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2149 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2150 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2151 set_reg_var(int c)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2152 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2153 char_u regname;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2154
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2155 if (c == 0 || c == ' ')
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2156 regname = '"';
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2157 else
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2158 regname = c;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2159 // Avoid free/alloc when the value is already right.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2160 if (vimvars[VV_REG].vv_str == NULL || vimvars[VV_REG].vv_str[0] != c)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2161 set_vim_var_string(VV_REG, &regname, 1);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2162 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2163
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2164 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2165 * Get or set v:exception. If "oldval" == NULL, return the current value.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2166 * Otherwise, restore the value to "oldval" and return NULL.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2167 * Must always be called in pairs to save and restore v:exception! Does not
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2168 * take care of memory allocations.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2169 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2170 char_u *
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2171 v_exception(char_u *oldval)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2172 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2173 if (oldval == NULL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2174 return vimvars[VV_EXCEPTION].vv_str;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2175
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2176 vimvars[VV_EXCEPTION].vv_str = oldval;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2177 return NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2178 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2179
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2180 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2181 * Get or set v:throwpoint. If "oldval" == NULL, return the current value.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2182 * Otherwise, restore the value to "oldval" and return NULL.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2183 * Must always be called in pairs to save and restore v:throwpoint! Does not
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2184 * take care of memory allocations.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2185 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2186 char_u *
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2187 v_throwpoint(char_u *oldval)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2188 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2189 if (oldval == NULL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2190 return vimvars[VV_THROWPOINT].vv_str;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2191
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2192 vimvars[VV_THROWPOINT].vv_str = oldval;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2193 return NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2194 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2195
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2196 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2197 * Set v:cmdarg.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2198 * If "eap" != NULL, use "eap" to generate the value and return the old value.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2199 * If "oldarg" != NULL, restore the value to "oldarg" and return NULL.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2200 * Must always be called in pairs!
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2201 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2202 char_u *
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2203 set_cmdarg(exarg_T *eap, char_u *oldarg)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2204 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2205 char_u *oldval;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2206 char_u *newval;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2207 unsigned len;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2208
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2209 oldval = vimvars[VV_CMDARG].vv_str;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2210 if (eap == NULL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2211 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2212 vim_free(oldval);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2213 vimvars[VV_CMDARG].vv_str = oldarg;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2214 return NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2215 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2216
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2217 if (eap->force_bin == FORCE_BIN)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2218 len = 6;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2219 else if (eap->force_bin == FORCE_NOBIN)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2220 len = 8;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2221 else
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2222 len = 0;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2223
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2224 if (eap->read_edit)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2225 len += 7;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2226
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2227 if (eap->force_ff != 0)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2228 len += 10; // " ++ff=unix"
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2229 if (eap->force_enc != 0)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2230 len += (unsigned)STRLEN(eap->cmd + eap->force_enc) + 7;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2231 if (eap->bad_char != 0)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2232 len += 7 + 4; // " ++bad=" + "keep" or "drop"
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2233
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2234 newval = alloc(len + 1);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2235 if (newval == NULL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2236 return NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2237
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2238 if (eap->force_bin == FORCE_BIN)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2239 sprintf((char *)newval, " ++bin");
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2240 else if (eap->force_bin == FORCE_NOBIN)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2241 sprintf((char *)newval, " ++nobin");
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2242 else
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2243 *newval = NUL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2244
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2245 if (eap->read_edit)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2246 STRCAT(newval, " ++edit");
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2247
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2248 if (eap->force_ff != 0)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2249 sprintf((char *)newval + STRLEN(newval), " ++ff=%s",
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2250 eap->force_ff == 'u' ? "unix"
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2251 : eap->force_ff == 'd' ? "dos"
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2252 : "mac");
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2253 if (eap->force_enc != 0)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2254 sprintf((char *)newval + STRLEN(newval), " ++enc=%s",
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2255 eap->cmd + eap->force_enc);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2256 if (eap->bad_char == BAD_KEEP)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2257 STRCPY(newval + STRLEN(newval), " ++bad=keep");
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2258 else if (eap->bad_char == BAD_DROP)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2259 STRCPY(newval + STRLEN(newval), " ++bad=drop");
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2260 else if (eap->bad_char != 0)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2261 sprintf((char *)newval + STRLEN(newval), " ++bad=%c", eap->bad_char);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2262 vimvars[VV_CMDARG].vv_str = newval;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2263 return oldval;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2264 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2265
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2266 /*
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2267 * Get the value of internal variable "name".
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2268 * Return OK or FAIL. If OK is returned "rettv" must be cleared.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2269 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2270 int
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2271 get_var_tv(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2272 char_u *name,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2273 int len, // length of "name"
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2274 typval_T *rettv, // NULL when only checking existence
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2275 dictitem_T **dip, // non-NULL when typval's dict item is needed
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2276 int verbose, // may give error message
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2277 int no_autoload) // do not use script autoloading
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2278 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2279 int ret = OK;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2280 typval_T *tv = NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2281 dictitem_T *v;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2282 int cc;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2283
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2284 // truncate the name, so that we can use strcmp()
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2285 cc = name[len];
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2286 name[len] = NUL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2287
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2288 // Check for user-defined variables.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2289 v = find_var(name, NULL, no_autoload);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2290 if (v != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2291 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2292 tv = &v->di_tv;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2293 if (dip != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2294 *dip = v;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2295 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2296
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2297 if (tv == NULL && current_sctx.sc_version == SCRIPT_VERSION_VIM9)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2298 {
19285
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
2299 imported_T *import = find_imported(name, 0, NULL);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2300
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2301 // imported variable from another script
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2302 if (import != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2303 {
19191
133ef7ba4e4e patch 8.2.0154: reallocating the list of scripts is inefficient
Bram Moolenaar <Bram@vim.org>
parents: 19181
diff changeset
2304 scriptitem_T *si = SCRIPT_ITEM(import->imp_sid);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2305 svar_T *sv = ((svar_T *)si->sn_var_vals.ga_data)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2306 + import->imp_var_vals_idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2307 tv = sv->sv_tv;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2308 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2309 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2310
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2311 if (tv == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2312 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2313 if (rettv != NULL && verbose)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2314 semsg(_(e_undefvar), name);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2315 ret = FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2316 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2317 else if (rettv != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2318 copy_tv(tv, rettv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2319
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2320 name[len] = cc;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2321
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2322 return ret;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2323 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2324
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2325 /*
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2326 * Check if variable "name[len]" is a local variable or an argument.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2327 * If so, "*eval_lavars_used" is set to TRUE.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2328 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2329 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2330 check_vars(char_u *name, int len)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2331 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2332 int cc;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2333 char_u *varname;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2334 hashtab_T *ht;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2335
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2336 if (eval_lavars_used == NULL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2337 return;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2338
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2339 // truncate the name, so that we can use strcmp()
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2340 cc = name[len];
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2341 name[len] = NUL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2342
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2343 ht = find_var_ht(name, &varname);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2344 if (ht == get_funccal_local_ht() || ht == get_funccal_args_ht())
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2345 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2346 if (find_var(name, NULL, TRUE) != NULL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2347 *eval_lavars_used = TRUE;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2348 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2349
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2350 name[len] = cc;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2351 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2352
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2353 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2354 * Find variable "name" in the list of variables.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2355 * Return a pointer to it if found, NULL if not found.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2356 * Careful: "a:0" variables don't have a name.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2357 * When "htp" is not NULL we are writing to the variable, set "htp" to the
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2358 * hashtab_T used.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2359 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2360 dictitem_T *
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2361 find_var(char_u *name, hashtab_T **htp, int no_autoload)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2362 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2363 char_u *varname;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2364 hashtab_T *ht;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2365 dictitem_T *ret = NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2366
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2367 ht = find_var_ht(name, &varname);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2368 if (htp != NULL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2369 *htp = ht;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2370 if (ht == NULL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2371 return NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2372 ret = find_var_in_ht(ht, *name, varname, no_autoload || htp != NULL);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2373 if (ret != NULL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2374 return ret;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2375
17893
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
2376 // Search in parent scope for lambda
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2377 return find_var_in_scoped_ht(name, no_autoload || htp != NULL);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2378 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2379
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2380 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2381 * Find variable "varname" in hashtab "ht" with name "htname".
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2382 * Returns NULL if not found.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2383 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2384 dictitem_T *
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2385 find_var_in_ht(
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2386 hashtab_T *ht,
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2387 int htname,
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2388 char_u *varname,
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2389 int no_autoload)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2390 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2391 hashitem_T *hi;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2392
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2393 if (*varname == NUL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2394 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2395 // Must be something like "s:", otherwise "ht" would be NULL.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2396 switch (htname)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2397 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2398 case 's': return &SCRIPT_SV(current_sctx.sc_sid)->sv_var;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2399 case 'g': return &globvars_var;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2400 case 'v': return &vimvars_var;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2401 case 'b': return &curbuf->b_bufvar;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2402 case 'w': return &curwin->w_winvar;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2403 case 't': return &curtab->tp_winvar;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2404 case 'l': return get_funccal_local_var();
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2405 case 'a': return get_funccal_args_var();
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2406 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2407 return NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2408 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2409
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2410 hi = hash_find(ht, varname);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2411 if (HASHITEM_EMPTY(hi))
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2412 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2413 // For global variables we may try auto-loading the script. If it
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2414 // worked find the variable again. Don't auto-load a script if it was
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2415 // loaded already, otherwise it would be loaded every time when
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2416 // checking if a function name is a Funcref variable.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2417 if (ht == &globvarht && !no_autoload)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2418 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2419 // Note: script_autoload() may make "hi" invalid. It must either
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2420 // be obtained again or not used.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2421 if (!script_autoload(varname, FALSE) || aborting())
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2422 return NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2423 hi = hash_find(ht, varname);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2424 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2425 if (HASHITEM_EMPTY(hi))
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2426 return NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2427 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2428 return HI2DI(hi);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2429 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2430
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2431 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2432 * Get the script-local hashtab. NULL if not in a script context.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2433 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2434 hashtab_T *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2435 get_script_local_ht(void)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2436 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2437 scid_T sid = current_sctx.sc_sid;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2438
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2439 if (sid > 0 && sid <= script_items.ga_len)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2440 return &SCRIPT_VARS(sid);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2441 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2442 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2443
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2444 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2445 * Look for "name[len]" in script-local variables.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2446 * Return -1 when not found.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2447 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2448 int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2449 lookup_scriptvar(char_u *name, size_t len, cctx_T *dummy UNUSED)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2450 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2451 hashtab_T *ht = get_script_local_ht();
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2452 char_u buffer[30];
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2453 char_u *p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2454 int res;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2455 hashitem_T *hi;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2456
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2457 if (ht == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2458 return -1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2459 if (len < sizeof(buffer) - 1)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2460 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2461 vim_strncpy(buffer, name, len);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2462 p = buffer;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2463 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2464 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2465 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2466 p = vim_strnsave(name, (int)len);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2467 if (p == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2468 return -1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2469 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2470
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2471 hi = hash_find(ht, p);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2472 res = HASHITEM_EMPTY(hi) ? -1 : 1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2473
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2474 // if not script-local, then perhaps imported
19285
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
2475 if (res == -1 && find_imported(p, 0, NULL) != NULL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2476 res = 1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2477
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2478 if (p != buffer)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2479 vim_free(p);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2480 return res;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2481 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2482
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2483 /*
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2484 * Find the hashtab used for a variable name.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2485 * Return NULL if the name is not valid.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2486 * Set "varname" to the start of name without ':'.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2487 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2488 hashtab_T *
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2489 find_var_ht(char_u *name, char_u **varname)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2490 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2491 hashitem_T *hi;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2492 hashtab_T *ht;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2493
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2494 if (name[0] == NUL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2495 return NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2496 if (name[1] != ':')
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2497 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2498 // The name must not start with a colon or #.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2499 if (name[0] == ':' || name[0] == AUTOLOAD_CHAR)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2500 return NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2501 *varname = name;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2502
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2503 // "version" is "v:version" in all scopes if scriptversion < 3.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2504 // Same for a few other variables marked with VV_COMPAT.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2505 if (current_sctx.sc_version < 3)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2506 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2507 hi = hash_find(&compat_hashtab, name);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2508 if (!HASHITEM_EMPTY(hi))
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2509 return &compat_hashtab;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2510 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2511
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2512 ht = get_funccal_local_ht();
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2513 if (ht != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2514 return ht; // local variable
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2515
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2516 // in Vim9 script items at the script level are script-local
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2517 if (current_sctx.sc_version == SCRIPT_VERSION_VIM9)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2518 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2519 ht = get_script_local_ht();
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2520 if (ht != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2521 return ht;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2522 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2523
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2524 return &globvarht; // global variable
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2525 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2526 *varname = name + 2;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2527 if (*name == 'g') // global variable
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2528 return &globvarht;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2529 // There must be no ':' or '#' in the rest of the name, unless g: is used
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2530 if (vim_strchr(name + 2, ':') != NULL
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2531 || vim_strchr(name + 2, AUTOLOAD_CHAR) != NULL)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2532 return NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2533 if (*name == 'b') // buffer variable
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2534 return &curbuf->b_vars->dv_hashtab;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2535 if (*name == 'w') // window variable
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2536 return &curwin->w_vars->dv_hashtab;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2537 if (*name == 't') // tab page variable
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2538 return &curtab->tp_vars->dv_hashtab;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2539 if (*name == 'v') // v: variable
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2540 return &vimvarht;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2541 if (current_sctx.sc_version != SCRIPT_VERSION_VIM9)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2542 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2543 if (*name == 'a') // a: function argument
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2544 return get_funccal_args_ht();
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2545 if (*name == 'l') // l: local function variable
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2546 return get_funccal_local_ht();
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2547 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2548 if (*name == 's') // script variable
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2549 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2550 ht = get_script_local_ht();
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2551 if (ht != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2552 return ht;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2553 }
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2554 return NULL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2555 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2556
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2557 /*
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2558 * Get the string value of a (global/local) variable.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2559 * Note: see tv_get_string() for how long the pointer remains valid.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2560 * Returns NULL when it doesn't exist.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2561 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2562 char_u *
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2563 get_var_value(char_u *name)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2564 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2565 dictitem_T *v;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2566
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2567 v = find_var(name, NULL, FALSE);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2568 if (v == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2569 return NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2570 return tv_get_string(&v->di_tv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2571 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2572
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2573 /*
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2574 * Allocate a new hashtab for a sourced script. It will be used while
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2575 * sourcing this script and when executing functions defined in the script.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2576 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2577 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2578 new_script_vars(scid_T id)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2579 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2580 scriptvar_T *sv;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2581
19108
44c6498535c9 patch 8.2.0114: info about sourced scripts is scattered
Bram Moolenaar <Bram@vim.org>
parents: 19102
diff changeset
2582 sv = ALLOC_CLEAR_ONE(scriptvar_T);
44c6498535c9 patch 8.2.0114: info about sourced scripts is scattered
Bram Moolenaar <Bram@vim.org>
parents: 19102
diff changeset
2583 if (sv == NULL)
44c6498535c9 patch 8.2.0114: info about sourced scripts is scattered
Bram Moolenaar <Bram@vim.org>
parents: 19102
diff changeset
2584 return;
44c6498535c9 patch 8.2.0114: info about sourced scripts is scattered
Bram Moolenaar <Bram@vim.org>
parents: 19102
diff changeset
2585 init_var_dict(&sv->sv_dict, &sv->sv_var, VAR_SCOPE);
19191
133ef7ba4e4e patch 8.2.0154: reallocating the list of scripts is inefficient
Bram Moolenaar <Bram@vim.org>
parents: 19181
diff changeset
2586 SCRIPT_ITEM(id)->sn_vars = sv;
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2587 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2588
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2589 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2590 * Initialize dictionary "dict" as a scope and set variable "dict_var" to
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2591 * point to it.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2592 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2593 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2594 init_var_dict(dict_T *dict, dictitem_T *dict_var, int scope)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2595 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2596 hash_init(&dict->dv_hashtab);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2597 dict->dv_lock = 0;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2598 dict->dv_scope = scope;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2599 dict->dv_refcount = DO_NOT_FREE_CNT;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2600 dict->dv_copyID = 0;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2601 dict_var->di_tv.vval.v_dict = dict;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2602 dict_var->di_tv.v_type = VAR_DICT;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2603 dict_var->di_tv.v_lock = VAR_FIXED;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2604 dict_var->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2605 dict_var->di_key[0] = NUL;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2606 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2607
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2608 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2609 * Unreference a dictionary initialized by init_var_dict().
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2610 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2611 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2612 unref_var_dict(dict_T *dict)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2613 {
17893
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
2614 // Now the dict needs to be freed if no one else is using it, go back to
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
2615 // normal reference counting.
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2616 dict->dv_refcount -= DO_NOT_FREE_CNT - 1;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2617 dict_unref(dict);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2618 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2619
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2620 /*
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2621 * Clean up a list of internal variables.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2622 * Frees all allocated variables and the value they contain.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2623 * Clears hashtab "ht", does not free it.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2624 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2625 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2626 vars_clear(hashtab_T *ht)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2627 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2628 vars_clear_ext(ht, TRUE);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2629 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2630
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2631 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2632 * Like vars_clear(), but only free the value if "free_val" is TRUE.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2633 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2634 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2635 vars_clear_ext(hashtab_T *ht, int free_val)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2636 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2637 int todo;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2638 hashitem_T *hi;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2639 dictitem_T *v;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2640
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2641 hash_lock(ht);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2642 todo = (int)ht->ht_used;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2643 for (hi = ht->ht_array; todo > 0; ++hi)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2644 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2645 if (!HASHITEM_EMPTY(hi))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2646 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2647 --todo;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2648
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2649 // Free the variable. Don't remove it from the hashtab,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2650 // ht_array might change then. hash_clear() takes care of it
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2651 // later.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2652 v = HI2DI(hi);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2653 if (free_val)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2654 clear_tv(&v->di_tv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2655 if (v->di_flags & DI_FLAGS_ALLOC)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2656 vim_free(v);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2657 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2658 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2659 hash_clear(ht);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2660 ht->ht_used = 0;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2661 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2662
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2663 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2664 * Delete a variable from hashtab "ht" at item "hi".
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2665 * Clear the variable value and free the dictitem.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2666 */
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
2667 static void
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2668 delete_var(hashtab_T *ht, hashitem_T *hi)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2669 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2670 dictitem_T *di = HI2DI(hi);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2671
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2672 hash_remove(ht, hi);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2673 clear_tv(&di->di_tv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2674 vim_free(di);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2675 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2676
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2677 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2678 * List the value of one internal variable.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2679 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2680 static void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2681 list_one_var(dictitem_T *v, char *prefix, int *first)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2682 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2683 char_u *tofree;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2684 char_u *s;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2685 char_u numbuf[NUMBUFLEN];
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2686
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2687 s = echo_string(&v->di_tv, &tofree, numbuf, get_copyID());
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2688 list_one_var_a(prefix, v->di_key, v->di_tv.v_type,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2689 s == NULL ? (char_u *)"" : s, first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2690 vim_free(tofree);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2691 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2692
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2693 static void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2694 list_one_var_a(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2695 char *prefix,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2696 char_u *name,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2697 int type,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2698 char_u *string,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2699 int *first) // when TRUE clear rest of screen and set to FALSE
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2700 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2701 // don't use msg() or msg_attr() to avoid overwriting "v:statusmsg"
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2702 msg_start();
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2703 msg_puts(prefix);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2704 if (name != NULL) // "a:" vars don't have a name stored
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2705 msg_puts((char *)name);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2706 msg_putchar(' ');
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2707 msg_advance(22);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2708 if (type == VAR_NUMBER)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2709 msg_putchar('#');
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2710 else if (type == VAR_FUNC || type == VAR_PARTIAL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2711 msg_putchar('*');
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2712 else if (type == VAR_LIST)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2713 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2714 msg_putchar('[');
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2715 if (*string == '[')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2716 ++string;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2717 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2718 else if (type == VAR_DICT)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2719 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2720 msg_putchar('{');
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2721 if (*string == '{')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2722 ++string;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2723 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2724 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2725 msg_putchar(' ');
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2726
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2727 msg_outtrans(string);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2728
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2729 if (type == VAR_FUNC || type == VAR_PARTIAL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2730 msg_puts("()");
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2731 if (*first)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2732 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2733 msg_clr_eos();
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2734 *first = FALSE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2735 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2736 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2737
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2738 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2739 * Set variable "name" to value in "tv".
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2740 * If the variable already exists, the value is updated.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2741 * Otherwise the variable is created.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2742 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2743 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2744 set_var(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2745 char_u *name,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2746 typval_T *tv,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2747 int copy) // make copy of value in "tv"
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2748 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2749 set_var_const(name, NULL, tv, copy, 0);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2750 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2751
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2752 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2753 * Set variable "name" to value in "tv".
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2754 * If the variable already exists and "is_const" is FALSE the value is updated.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2755 * Otherwise the variable is created.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2756 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2757 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2758 set_var_const(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2759 char_u *name,
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2760 type_T *type,
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2761 typval_T *tv,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2762 int copy, // make copy of value in "tv"
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2763 int flags) // LET_IS_CONST and/or LET_NO_COMMAND
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2764 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2765 dictitem_T *di;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2766 char_u *varname;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2767 hashtab_T *ht;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2768 int is_script_local;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2769
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2770 ht = find_var_ht(name, &varname);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2771 if (ht == NULL || *varname == NUL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2772 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2773 semsg(_(e_illvar), name);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2774 return;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2775 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2776 is_script_local = ht == get_script_local_ht();
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2777
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2778 di = find_var_in_ht(ht, 0, varname, TRUE);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2779
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2780 // Search in parent scope which is possible to reference from lambda
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2781 if (di == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2782 di = find_var_in_scoped_ht(name, TRUE);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2783
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2784 if ((tv->v_type == VAR_FUNC || tv->v_type == VAR_PARTIAL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2785 && var_check_func_name(name, di == NULL))
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2786 return;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2787
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2788 if (di != NULL)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2789 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2790 if ((di->di_flags & DI_FLAGS_RELOAD) == 0)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2791 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2792 if (flags & LET_IS_CONST)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2793 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2794 emsg(_(e_cannot_mod));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2795 return;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2796 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2797
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2798 if (var_check_ro(di->di_flags, name, FALSE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2799 || var_check_lock(di->di_tv.v_lock, name, FALSE))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2800 return;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2801
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2802 if ((flags & LET_NO_COMMAND) == 0
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2803 && is_script_local
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2804 && current_sctx.sc_version == SCRIPT_VERSION_VIM9)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2805 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2806 semsg(_("E1041: Redefining script item %s"), name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2807 return;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2808 }
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2809 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2810 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2811 // can only redefine once
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2812 di->di_flags &= ~DI_FLAGS_RELOAD;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2813
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2814 // existing variable, need to clear the value
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2815
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2816 // Handle setting internal di: variables separately where needed to
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2817 // prevent changing the type.
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2818 if (ht == &vimvarht)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2819 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2820 if (di->di_tv.v_type == VAR_STRING)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2821 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2822 VIM_CLEAR(di->di_tv.vval.v_string);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2823 if (copy || tv->v_type != VAR_STRING)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2824 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2825 char_u *val = tv_get_string(tv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2826
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2827 // Careful: when assigning to v:errmsg and tv_get_string()
19195
2ef19eed524a patch 8.2.0156: various typos in source files and tests
Bram Moolenaar <Bram@vim.org>
parents: 19191
diff changeset
2828 // causes an error message the variable will already be set.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2829 if (di->di_tv.vval.v_string == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2830 di->di_tv.vval.v_string = vim_strsave(val);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2831 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2832 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2833 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2834 // Take over the string to avoid an extra alloc/free.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2835 di->di_tv.vval.v_string = tv->vval.v_string;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2836 tv->vval.v_string = NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2837 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2838 return;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2839 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2840 else if (di->di_tv.v_type == VAR_NUMBER)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2841 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2842 di->di_tv.vval.v_number = tv_get_number(tv);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2843 if (STRCMP(varname, "searchforward") == 0)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2844 set_search_direction(di->di_tv.vval.v_number ? '/' : '?');
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2845 #ifdef FEAT_SEARCH_EXTRA
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2846 else if (STRCMP(varname, "hlsearch") == 0)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2847 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2848 no_hlsearch = !di->di_tv.vval.v_number;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2849 redraw_all_later(SOME_VALID);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2850 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2851 #endif
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2852 return;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2853 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2854 else if (di->di_tv.v_type != tv->v_type)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2855 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2856 semsg(_("E963: setting %s to value with wrong type"), name);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2857 return;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2858 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2859 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2860
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2861 clear_tv(&di->di_tv);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2862 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2863 else // add a new variable
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2864 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2865 // Can't add "v:" or "a:" variable.
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2866 if (ht == &vimvarht || ht == get_funccal_args_ht())
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2867 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2868 semsg(_(e_illvar), name);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2869 return;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2870 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2871
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2872 // Make sure the variable name is valid.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2873 if (!valid_varname(varname))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2874 return;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2875
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2876 di = alloc(sizeof(dictitem_T) + STRLEN(varname));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2877 if (di == NULL)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2878 return;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2879 STRCPY(di->di_key, varname);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2880 if (hash_add(ht, DI2HIKEY(di)) == FAIL)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2881 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2882 vim_free(di);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2883 return;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2884 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2885 di->di_flags = DI_FLAGS_ALLOC;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2886 if (flags & LET_IS_CONST)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2887 di->di_flags |= DI_FLAGS_LOCK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2888
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2889 if (is_script_local && current_sctx.sc_version == SCRIPT_VERSION_VIM9)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2890 {
19191
133ef7ba4e4e patch 8.2.0154: reallocating the list of scripts is inefficient
Bram Moolenaar <Bram@vim.org>
parents: 19181
diff changeset
2891 scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2892
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2893 // Store a pointer to the typval_T, so that it can be found by
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2894 // index instead of using a hastab lookup.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2895 if (ga_grow(&si->sn_var_vals, 1) == OK)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2896 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2897 svar_T *sv = ((svar_T *)si->sn_var_vals.ga_data)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2898 + si->sn_var_vals.ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2899 sv->sv_name = di->di_key;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2900 sv->sv_tv = &di->di_tv;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2901 sv->sv_type = type == NULL ? &t_any : type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2902 sv->sv_const = (flags & LET_IS_CONST);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2903 sv->sv_export = is_export;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2904 ++si->sn_var_vals.ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2905
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2906 // let ex_export() know the export worked.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2907 is_export = FALSE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2908 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2909 }
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2910 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2911
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2912 if (copy || tv->v_type == VAR_NUMBER || tv->v_type == VAR_FLOAT)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2913 copy_tv(tv, &di->di_tv);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2914 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2915 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2916 di->di_tv = *tv;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2917 di->di_tv.v_lock = 0;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2918 init_tv(tv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2919 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2920
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2921 if (flags & LET_IS_CONST)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2922 di->di_tv.v_lock |= VAR_LOCKED;
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2923 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2924
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2925 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2926 * Return TRUE if di_flags "flags" indicates variable "name" is read-only.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2927 * Also give an error message.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2928 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2929 int
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2930 var_check_ro(int flags, char_u *name, int use_gettext)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2931 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2932 if (flags & DI_FLAGS_RO)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2933 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2934 semsg(_(e_readonlyvar), use_gettext ? (char_u *)_(name) : name);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2935 return TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2936 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2937 if ((flags & DI_FLAGS_RO_SBX) && sandbox)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2938 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2939 semsg(_(e_readonlysbx), use_gettext ? (char_u *)_(name) : name);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2940 return TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2941 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2942 return FALSE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2943 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2944
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2945 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2946 * Return TRUE if di_flags "flags" indicates variable "name" is fixed.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2947 * Also give an error message.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2948 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2949 int
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2950 var_check_fixed(int flags, char_u *name, int use_gettext)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2951 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2952 if (flags & DI_FLAGS_FIX)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2953 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2954 semsg(_("E795: Cannot delete variable %s"),
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2955 use_gettext ? (char_u *)_(name) : name);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2956 return TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2957 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2958 return FALSE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2959 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2960
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2961 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2962 * Check if a funcref is assigned to a valid variable name.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2963 * Return TRUE and give an error if not.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2964 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2965 int
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2966 var_check_func_name(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2967 char_u *name, // points to start of variable name
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2968 int new_var) // TRUE when creating the variable
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2969 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2970 // Allow for w: b: s: and t:.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2971 if (!(vim_strchr((char_u *)"wbst", name[0]) != NULL && name[1] == ':')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2972 && !ASCII_ISUPPER((name[0] != NUL && name[1] == ':')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2973 ? name[2] : name[0]))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2974 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2975 semsg(_("E704: Funcref variable name must start with a capital: %s"),
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2976 name);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2977 return TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2978 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2979 // Don't allow hiding a function. When "v" is not NULL we might be
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2980 // assigning another function to the same var, the type is checked
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2981 // below.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2982 if (new_var && function_exists(name, FALSE))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2983 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2984 semsg(_("E705: Variable name conflicts with existing function: %s"),
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2985 name);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2986 return TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2987 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2988 return FALSE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2989 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2990
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2991 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2992 * Return TRUE if "flags" indicates variable "name" is locked (immutable).
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2993 * Also give an error message, using "name" or _("name") when use_gettext is
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2994 * TRUE.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2995 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2996 int
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2997 var_check_lock(int lock, char_u *name, int use_gettext)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2998 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2999 if (lock & VAR_LOCKED)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3000 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3001 semsg(_("E741: Value is locked: %s"),
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3002 name == NULL ? (char_u *)_("Unknown")
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3003 : use_gettext ? (char_u *)_(name)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3004 : name);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3005 return TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3006 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3007 if (lock & VAR_FIXED)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3008 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3009 semsg(_("E742: Cannot change value of %s"),
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3010 name == NULL ? (char_u *)_("Unknown")
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3011 : use_gettext ? (char_u *)_(name)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3012 : name);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3013 return TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3014 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3015 return FALSE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3016 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3017
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3018 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3019 * Check if a variable name is valid.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3020 * Return FALSE and give an error if not.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3021 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3022 int
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3023 valid_varname(char_u *varname)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3024 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3025 char_u *p;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3026
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3027 for (p = varname; *p != NUL; ++p)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3028 if (!eval_isnamec1(*p) && (p == varname || !VIM_ISDIGIT(*p))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3029 && *p != AUTOLOAD_CHAR)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3030 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3031 semsg(_(e_illvar), varname);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3032 return FALSE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3033 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3034 return TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3035 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3036
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3037 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3038 * getwinvar() and gettabwinvar()
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3039 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3040 static void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3041 getwinvar(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3042 typval_T *argvars,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3043 typval_T *rettv,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3044 int off) // 1 for gettabwinvar()
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3045 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3046 win_T *win;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3047 char_u *varname;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3048 dictitem_T *v;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3049 tabpage_T *tp = NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3050 int done = FALSE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3051 win_T *oldcurwin;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3052 tabpage_T *oldtabpage;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3053 int need_switch_win;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3054
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3055 if (off == 1)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3056 tp = find_tabpage((int)tv_get_number_chk(&argvars[0], NULL));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3057 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3058 tp = curtab;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3059 win = find_win_by_nr(&argvars[off], tp);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3060 varname = tv_get_string_chk(&argvars[off + 1]);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3061 ++emsg_off;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3062
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3063 rettv->v_type = VAR_STRING;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3064 rettv->vval.v_string = NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3065
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3066 if (win != NULL && varname != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3067 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3068 // Set curwin to be our win, temporarily. Also set the tabpage,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3069 // otherwise the window is not valid. Only do this when needed,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3070 // autocommands get blocked.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3071 need_switch_win = !(tp == curtab && win == curwin);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3072 if (!need_switch_win
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3073 || switch_win(&oldcurwin, &oldtabpage, win, tp, TRUE) == OK)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3074 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3075 if (*varname == '&')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3076 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3077 if (varname[1] == NUL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3078 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3079 // get all window-local options in a dict
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3080 dict_T *opts = get_winbuf_options(FALSE);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3081
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3082 if (opts != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3083 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3084 rettv_dict_set(rettv, opts);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3085 done = TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3086 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3087 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3088 else if (get_option_tv(&varname, rettv, 1) == OK)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3089 // window-local-option
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3090 done = TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3091 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3092 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3093 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3094 // Look up the variable.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3095 // Let getwinvar({nr}, "") return the "w:" dictionary.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3096 v = find_var_in_ht(&win->w_vars->dv_hashtab, 'w',
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3097 varname, FALSE);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3098 if (v != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3099 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3100 copy_tv(&v->di_tv, rettv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3101 done = TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3102 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3103 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3104 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3105
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3106 if (need_switch_win)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3107 // restore previous notion of curwin
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3108 restore_win(oldcurwin, oldtabpage, TRUE);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3109 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3110
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3111 if (!done && argvars[off + 2].v_type != VAR_UNKNOWN)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3112 // use the default return value
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3113 copy_tv(&argvars[off + 2], rettv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3114
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3115 --emsg_off;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3116 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3117
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3118 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3119 * "setwinvar()" and "settabwinvar()" functions
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3120 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3121 static void
19049
e47b04b01793 patch 8.2.0085: dead code in builtin functions
Bram Moolenaar <Bram@vim.org>
parents: 18477
diff changeset
3122 setwinvar(typval_T *argvars, int off)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3123 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3124 win_T *win;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3125 win_T *save_curwin;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3126 tabpage_T *save_curtab;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3127 int need_switch_win;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3128 char_u *varname, *winvarname;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3129 typval_T *varp;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3130 char_u nbuf[NUMBUFLEN];
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3131 tabpage_T *tp = NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3132
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3133 if (check_secure())
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3134 return;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3135
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3136 if (off == 1)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3137 tp = find_tabpage((int)tv_get_number_chk(&argvars[0], NULL));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3138 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3139 tp = curtab;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3140 win = find_win_by_nr(&argvars[off], tp);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3141 varname = tv_get_string_chk(&argvars[off + 1]);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3142 varp = &argvars[off + 2];
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3143
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3144 if (win != NULL && varname != NULL && varp != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3145 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3146 need_switch_win = !(tp == curtab && win == curwin);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3147 if (!need_switch_win
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3148 || switch_win(&save_curwin, &save_curtab, win, tp, TRUE) == OK)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3149 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3150 if (*varname == '&')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3151 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3152 long numval;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3153 char_u *strval;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3154 int error = FALSE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3155
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3156 ++varname;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3157 numval = (long)tv_get_number_chk(varp, &error);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3158 strval = tv_get_string_buf_chk(varp, nbuf);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3159 if (!error && strval != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3160 set_option_value(varname, numval, strval, OPT_LOCAL);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3161 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3162 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3163 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3164 winvarname = alloc(STRLEN(varname) + 3);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3165 if (winvarname != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3166 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3167 STRCPY(winvarname, "w:");
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3168 STRCPY(winvarname + 2, varname);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3169 set_var(winvarname, varp, TRUE);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3170 vim_free(winvarname);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3171 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3172 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3173 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3174 if (need_switch_win)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3175 restore_win(save_curwin, save_curtab, TRUE);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3176 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3177 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3178
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3179 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3180 * reset v:option_new, v:option_old, v:option_oldlocal, v:option_oldglobal,
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3181 * v:option_type, and v:option_command.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3182 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3183 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3184 reset_v_option_vars(void)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3185 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3186 set_vim_var_string(VV_OPTION_NEW, NULL, -1);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3187 set_vim_var_string(VV_OPTION_OLD, NULL, -1);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3188 set_vim_var_string(VV_OPTION_OLDLOCAL, NULL, -1);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3189 set_vim_var_string(VV_OPTION_OLDGLOBAL, NULL, -1);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3190 set_vim_var_string(VV_OPTION_TYPE, NULL, -1);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3191 set_vim_var_string(VV_OPTION_COMMAND, NULL, -1);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3192 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3193
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3194 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3195 * Add an assert error to v:errors.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3196 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3197 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3198 assert_error(garray_T *gap)
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3199 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3200 struct vimvar *vp = &vimvars[VV_ERRORS];
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3201
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3202 if (vp->vv_type != VAR_LIST || vimvars[VV_ERRORS].vv_list == NULL)
17893
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3203 // Make sure v:errors is a list.
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3204 set_vim_var_list(VV_ERRORS, list_alloc());
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3205 list_append_string(vimvars[VV_ERRORS].vv_list, gap->ga_data, gap->ga_len);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3206 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3207
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3208 int
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3209 var_exists(char_u *var)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3210 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3211 char_u *name;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3212 char_u *tofree;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3213 typval_T tv;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3214 int len = 0;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3215 int n = FALSE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3216
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3217 // get_name_len() takes care of expanding curly braces
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3218 name = var;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3219 len = get_name_len(&var, &tofree, TRUE, FALSE);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3220 if (len > 0)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3221 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3222 if (tofree != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3223 name = tofree;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3224 n = (get_var_tv(name, len, &tv, NULL, FALSE, TRUE) == OK);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3225 if (n)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3226 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3227 // handle d.key, l[idx], f(expr)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3228 n = (handle_subscript(&var, &tv, TRUE, FALSE, name, &name) == OK);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3229 if (n)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3230 clear_tv(&tv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3231 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3232 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3233 if (*var != NUL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3234 n = FALSE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3235
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3236 vim_free(tofree);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3237 return n;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3238 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3239
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3240 static lval_T *redir_lval = NULL;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3241 #define EVALCMD_BUSY (redir_lval == (lval_T *)&redir_lval)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3242 static garray_T redir_ga; // only valid when redir_lval is not NULL
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3243 static char_u *redir_endp = NULL;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3244 static char_u *redir_varname = NULL;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3245
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3246 /*
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3247 * Start recording command output to a variable
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3248 * When "append" is TRUE append to an existing variable.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3249 * Returns OK if successfully completed the setup. FAIL otherwise.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3250 */
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3251 int
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3252 var_redir_start(char_u *name, int append)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3253 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3254 int save_emsg;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3255 int err;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3256 typval_T tv;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3257
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3258 // Catch a bad name early.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3259 if (!eval_isnamec1(*name))
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3260 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3261 emsg(_(e_invarg));
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3262 return FAIL;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3263 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3264
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3265 // Make a copy of the name, it is used in redir_lval until redir ends.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3266 redir_varname = vim_strsave(name);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3267 if (redir_varname == NULL)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3268 return FAIL;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3269
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3270 redir_lval = ALLOC_CLEAR_ONE(lval_T);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3271 if (redir_lval == NULL)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3272 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3273 var_redir_stop();
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3274 return FAIL;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3275 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3276
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3277 // The output is stored in growarray "redir_ga" until redirection ends.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3278 ga_init2(&redir_ga, (int)sizeof(char), 500);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3279
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3280 // Parse the variable name (can be a dict or list entry).
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3281 redir_endp = get_lval(redir_varname, NULL, redir_lval, FALSE, FALSE, 0,
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3282 FNE_CHECK_START);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3283 if (redir_endp == NULL || redir_lval->ll_name == NULL || *redir_endp != NUL)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3284 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3285 clear_lval(redir_lval);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3286 if (redir_endp != NULL && *redir_endp != NUL)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3287 // Trailing characters are present after the variable name
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3288 emsg(_(e_trailing));
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3289 else
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3290 emsg(_(e_invarg));
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3291 redir_endp = NULL; // don't store a value, only cleanup
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3292 var_redir_stop();
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3293 return FAIL;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3294 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3295
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3296 // check if we can write to the variable: set it to or append an empty
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3297 // string
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3298 save_emsg = did_emsg;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3299 did_emsg = FALSE;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3300 tv.v_type = VAR_STRING;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3301 tv.vval.v_string = (char_u *)"";
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3302 if (append)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3303 set_var_lval(redir_lval, redir_endp, &tv, TRUE, 0, (char_u *)".");
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3304 else
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3305 set_var_lval(redir_lval, redir_endp, &tv, TRUE, 0, (char_u *)"=");
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3306 clear_lval(redir_lval);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3307 err = did_emsg;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3308 did_emsg |= save_emsg;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3309 if (err)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3310 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3311 redir_endp = NULL; // don't store a value, only cleanup
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3312 var_redir_stop();
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3313 return FAIL;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3314 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3315
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3316 return OK;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3317 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3318
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3319 /*
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3320 * Append "value[value_len]" to the variable set by var_redir_start().
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3321 * The actual appending is postponed until redirection ends, because the value
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3322 * appended may in fact be the string we write to, changing it may cause freed
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3323 * memory to be used:
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3324 * :redir => foo
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3325 * :let foo
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3326 * :redir END
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3327 */
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3328 void
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3329 var_redir_str(char_u *value, int value_len)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3330 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3331 int len;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3332
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3333 if (redir_lval == NULL)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3334 return;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3335
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3336 if (value_len == -1)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3337 len = (int)STRLEN(value); // Append the entire string
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3338 else
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3339 len = value_len; // Append only "value_len" characters
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3340
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3341 if (ga_grow(&redir_ga, len) == OK)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3342 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3343 mch_memmove((char *)redir_ga.ga_data + redir_ga.ga_len, value, len);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3344 redir_ga.ga_len += len;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3345 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3346 else
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3347 var_redir_stop();
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3348 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3349
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3350 /*
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3351 * Stop redirecting command output to a variable.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3352 * Frees the allocated memory.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3353 */
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3354 void
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3355 var_redir_stop(void)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3356 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3357 typval_T tv;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3358
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3359 if (EVALCMD_BUSY)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3360 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3361 redir_lval = NULL;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3362 return;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3363 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3364
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3365 if (redir_lval != NULL)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3366 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3367 // If there was no error: assign the text to the variable.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3368 if (redir_endp != NULL)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3369 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3370 ga_append(&redir_ga, NUL); // Append the trailing NUL.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3371 tv.v_type = VAR_STRING;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3372 tv.vval.v_string = redir_ga.ga_data;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3373 // Call get_lval() again, if it's inside a Dict or List it may
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3374 // have changed.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3375 redir_endp = get_lval(redir_varname, NULL, redir_lval,
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3376 FALSE, FALSE, 0, FNE_CHECK_START);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3377 if (redir_endp != NULL && redir_lval->ll_name != NULL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3378 set_var_lval(redir_lval, redir_endp, &tv, FALSE, 0,
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3379 (char_u *)".");
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3380 clear_lval(redir_lval);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3381 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3382
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3383 // free the collected output
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3384 VIM_CLEAR(redir_ga.ga_data);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3385
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3386 VIM_CLEAR(redir_lval);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3387 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3388 VIM_CLEAR(redir_varname);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3389 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
3390
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3391 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3392 * "gettabvar()" function
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3393 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3394 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3395 f_gettabvar(typval_T *argvars, typval_T *rettv)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3396 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3397 win_T *oldcurwin;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3398 tabpage_T *tp, *oldtabpage;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3399 dictitem_T *v;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3400 char_u *varname;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3401 int done = FALSE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3402
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3403 rettv->v_type = VAR_STRING;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3404 rettv->vval.v_string = NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3405
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3406 varname = tv_get_string_chk(&argvars[1]);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3407 tp = find_tabpage((int)tv_get_number_chk(&argvars[0], NULL));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3408 if (tp != NULL && varname != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3409 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3410 // Set tp to be our tabpage, temporarily. Also set the window to the
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3411 // first window in the tabpage, otherwise the window is not valid.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3412 if (switch_win(&oldcurwin, &oldtabpage,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3413 tp == curtab || tp->tp_firstwin == NULL ? firstwin
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3414 : tp->tp_firstwin, tp, TRUE) == OK)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3415 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3416 // look up the variable
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3417 // Let gettabvar({nr}, "") return the "t:" dictionary.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3418 v = find_var_in_ht(&tp->tp_vars->dv_hashtab, 't', varname, FALSE);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3419 if (v != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3420 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3421 copy_tv(&v->di_tv, rettv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3422 done = TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3423 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3424 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3425
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3426 // restore previous notion of curwin
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3427 restore_win(oldcurwin, oldtabpage, TRUE);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3428 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3429
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3430 if (!done && argvars[2].v_type != VAR_UNKNOWN)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3431 copy_tv(&argvars[2], rettv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3432 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3433
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3434 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3435 * "gettabwinvar()" function
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3436 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3437 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3438 f_gettabwinvar(typval_T *argvars, typval_T *rettv)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3439 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3440 getwinvar(argvars, rettv, 1);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3441 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3442
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3443 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3444 * "getwinvar()" function
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3445 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3446 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3447 f_getwinvar(typval_T *argvars, typval_T *rettv)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3448 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3449 getwinvar(argvars, rettv, 0);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3450 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3451
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3452 /*
17893
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3453 * "getbufvar()" function
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3454 */
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3455 void
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3456 f_getbufvar(typval_T *argvars, typval_T *rettv)
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3457 {
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3458 buf_T *buf;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3459 buf_T *save_curbuf;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3460 char_u *varname;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3461 dictitem_T *v;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3462 int done = FALSE;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3463
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3464 (void)tv_get_number(&argvars[0]); // issue errmsg if type error
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3465 varname = tv_get_string_chk(&argvars[1]);
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3466 ++emsg_off;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3467 buf = tv_get_buf(&argvars[0], FALSE);
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3468
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3469 rettv->v_type = VAR_STRING;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3470 rettv->vval.v_string = NULL;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3471
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3472 if (buf != NULL && varname != NULL)
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3473 {
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3474 // set curbuf to be our buf, temporarily
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3475 save_curbuf = curbuf;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3476 curbuf = buf;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3477
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3478 if (*varname == '&')
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3479 {
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3480 if (varname[1] == NUL)
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3481 {
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3482 // get all buffer-local options in a dict
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3483 dict_T *opts = get_winbuf_options(TRUE);
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3484
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3485 if (opts != NULL)
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3486 {
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3487 rettv_dict_set(rettv, opts);
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3488 done = TRUE;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3489 }
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3490 }
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3491 else if (get_option_tv(&varname, rettv, TRUE) == OK)
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3492 // buffer-local-option
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3493 done = TRUE;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3494 }
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3495 else
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3496 {
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3497 // Look up the variable.
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3498 // Let getbufvar({nr}, "") return the "b:" dictionary.
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3499 v = find_var_in_ht(&curbuf->b_vars->dv_hashtab,
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3500 'b', varname, FALSE);
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3501 if (v != NULL)
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3502 {
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3503 copy_tv(&v->di_tv, rettv);
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3504 done = TRUE;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3505 }
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3506 }
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3507
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3508 // restore previous notion of curbuf
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3509 curbuf = save_curbuf;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3510 }
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3511
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3512 if (!done && argvars[2].v_type != VAR_UNKNOWN)
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3513 // use the default value
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3514 copy_tv(&argvars[2], rettv);
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3515
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3516 --emsg_off;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3517 }
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3518
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3519 /*
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3520 * "settabvar()" function
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3521 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3522 void
19049
e47b04b01793 patch 8.2.0085: dead code in builtin functions
Bram Moolenaar <Bram@vim.org>
parents: 18477
diff changeset
3523 f_settabvar(typval_T *argvars, typval_T *rettv UNUSED)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3524 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3525 tabpage_T *save_curtab;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3526 tabpage_T *tp;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3527 char_u *varname, *tabvarname;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3528 typval_T *varp;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3529
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3530 if (check_secure())
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3531 return;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3532
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3533 tp = find_tabpage((int)tv_get_number_chk(&argvars[0], NULL));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3534 varname = tv_get_string_chk(&argvars[1]);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3535 varp = &argvars[2];
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3536
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3537 if (varname != NULL && varp != NULL && tp != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3538 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3539 save_curtab = curtab;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3540 goto_tabpage_tp(tp, FALSE, FALSE);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3541
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3542 tabvarname = alloc(STRLEN(varname) + 3);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3543 if (tabvarname != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3544 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3545 STRCPY(tabvarname, "t:");
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3546 STRCPY(tabvarname + 2, varname);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3547 set_var(tabvarname, varp, TRUE);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3548 vim_free(tabvarname);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3549 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3550
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3551 // Restore current tabpage
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3552 if (valid_tabpage(save_curtab))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3553 goto_tabpage_tp(save_curtab, FALSE, FALSE);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3554 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3555 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3556
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3557 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3558 * "settabwinvar()" function
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3559 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3560 void
19049
e47b04b01793 patch 8.2.0085: dead code in builtin functions
Bram Moolenaar <Bram@vim.org>
parents: 18477
diff changeset
3561 f_settabwinvar(typval_T *argvars, typval_T *rettv UNUSED)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3562 {
19049
e47b04b01793 patch 8.2.0085: dead code in builtin functions
Bram Moolenaar <Bram@vim.org>
parents: 18477
diff changeset
3563 setwinvar(argvars, 1);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3564 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3565
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3566 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3567 * "setwinvar()" function
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3568 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3569 void
19049
e47b04b01793 patch 8.2.0085: dead code in builtin functions
Bram Moolenaar <Bram@vim.org>
parents: 18477
diff changeset
3570 f_setwinvar(typval_T *argvars, typval_T *rettv UNUSED)
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3571 {
19049
e47b04b01793 patch 8.2.0085: dead code in builtin functions
Bram Moolenaar <Bram@vim.org>
parents: 18477
diff changeset
3572 setwinvar(argvars, 0);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3573 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3574
17893
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3575 /*
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3576 * "setbufvar()" function
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3577 */
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3578 void
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3579 f_setbufvar(typval_T *argvars, typval_T *rettv UNUSED)
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3580 {
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3581 buf_T *buf;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3582 char_u *varname, *bufvarname;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3583 typval_T *varp;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3584 char_u nbuf[NUMBUFLEN];
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3585
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3586 if (check_secure())
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3587 return;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3588 (void)tv_get_number(&argvars[0]); // issue errmsg if type error
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3589 varname = tv_get_string_chk(&argvars[1]);
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3590 buf = tv_get_buf(&argvars[0], FALSE);
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3591 varp = &argvars[2];
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3592
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3593 if (buf != NULL && varname != NULL && varp != NULL)
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3594 {
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3595 if (*varname == '&')
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3596 {
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3597 long numval;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3598 char_u *strval;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3599 int error = FALSE;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3600 aco_save_T aco;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3601
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3602 // set curbuf to be our buf, temporarily
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3603 aucmd_prepbuf(&aco, buf);
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3604
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3605 ++varname;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3606 numval = (long)tv_get_number_chk(varp, &error);
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3607 strval = tv_get_string_buf_chk(varp, nbuf);
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3608 if (!error && strval != NULL)
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3609 set_option_value(varname, numval, strval, OPT_LOCAL);
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3610
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3611 // reset notion of buffer
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3612 aucmd_restbuf(&aco);
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3613 }
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3614 else
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3615 {
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3616 buf_T *save_curbuf = curbuf;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3617
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3618 bufvarname = alloc(STRLEN(varname) + 3);
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3619 if (bufvarname != NULL)
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3620 {
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3621 curbuf = buf;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3622 STRCPY(bufvarname, "b:");
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3623 STRCPY(bufvarname + 2, varname);
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3624 set_var(bufvarname, varp, TRUE);
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3625 vim_free(bufvarname);
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3626 curbuf = save_curbuf;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3627 }
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3628 }
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3629 }
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3630 }
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
3631
17986
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3632 /*
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3633 * Get a callback from "arg". It can be a Funcref or a function name.
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3634 * When "arg" is zero return an empty string.
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3635 * "cb_name" is not allocated.
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3636 * "cb_name" is set to NULL for an invalid argument.
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3637 */
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3638 callback_T
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3639 get_callback(typval_T *arg)
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3640 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3641 callback_T res;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3642
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3643 res.cb_free_name = FALSE;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3644 if (arg->v_type == VAR_PARTIAL && arg->vval.v_partial != NULL)
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3645 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3646 res.cb_partial = arg->vval.v_partial;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3647 ++res.cb_partial->pt_refcount;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3648 res.cb_name = partial_name(res.cb_partial);
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3649 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3650 else
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3651 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3652 res.cb_partial = NULL;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3653 if (arg->v_type == VAR_FUNC || arg->v_type == VAR_STRING)
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3654 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3655 // Note that we don't make a copy of the string.
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3656 res.cb_name = arg->vval.v_string;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3657 func_ref(res.cb_name);
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3658 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3659 else if (arg->v_type == VAR_NUMBER && arg->vval.v_number == 0)
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3660 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3661 res.cb_name = (char_u *)"";
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3662 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3663 else
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3664 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3665 emsg(_("E921: Invalid callback argument"));
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3666 res.cb_name = NULL;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3667 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3668 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3669 return res;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3670 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3671
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3672 /*
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3673 * Copy a callback into a typval_T.
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3674 */
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3675 void
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3676 put_callback(callback_T *cb, typval_T *tv)
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3677 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3678 if (cb->cb_partial != NULL)
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3679 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3680 tv->v_type = VAR_PARTIAL;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3681 tv->vval.v_partial = cb->cb_partial;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3682 ++tv->vval.v_partial->pt_refcount;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3683 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3684 else
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3685 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3686 tv->v_type = VAR_FUNC;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3687 tv->vval.v_string = vim_strsave(cb->cb_name);
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3688 func_ref(cb->cb_name);
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3689 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3690 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3691
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3692 /*
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3693 * Make a copy of "src" into "dest", allocating the function name if needed,
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3694 * without incrementing the refcount.
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3695 */
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3696 void
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3697 set_callback(callback_T *dest, callback_T *src)
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3698 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3699 if (src->cb_partial == NULL)
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3700 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3701 // just a function name, make a copy
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3702 dest->cb_name = vim_strsave(src->cb_name);
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3703 dest->cb_free_name = TRUE;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3704 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3705 else
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3706 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3707 // cb_name is a pointer into cb_partial
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3708 dest->cb_name = src->cb_name;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3709 dest->cb_free_name = FALSE;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3710 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3711 dest->cb_partial = src->cb_partial;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3712 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3713
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3714 /*
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3715 * Unref/free "callback" returned by get_callback() or set_callback().
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3716 */
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3717 void
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3718 free_callback(callback_T *callback)
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3719 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3720 if (callback->cb_partial != NULL)
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3721 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3722 partial_unref(callback->cb_partial);
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3723 callback->cb_partial = NULL;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3724 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3725 else if (callback->cb_name != NULL)
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3726 func_unref(callback->cb_name);
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3727 if (callback->cb_free_name)
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3728 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3729 vim_free(callback->cb_name);
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3730 callback->cb_free_name = FALSE;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3731 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3732 callback->cb_name = NULL;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3733 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17944
diff changeset
3734
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3735 #endif // FEAT_EVAL