vim: src/evalvars.c annotate

annotate src/evalvars.c @ 19477:2bb0e80fcd32 v8.2.0296

patch 8.2.0296: mixing up "long long" and __int64 may cause problems Commit: https://github.com/vim/vim/commit/f9706e9df0e37d214fb08eda30ba29627e97a607 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Feb 22 14:27:04 2020 +0100 patch 8.2.0296: mixing up "long long" and __int64 may cause problems Problem: Mixing up "long long" and __int64 may cause problems. (John Marriott) Solution: Pass varnumber_T to vim_snprintf(). Add v:numbersize.

author	Bram Moolenaar <Bram@vim.org>
date	Sat, 22 Feb 2020 14:30:04 +0100
parents	86665583dc83
children	4a6a412e4565

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},
19477 2bb0e80fcd32 patch 8.2.0296: mixing up "long long" and __int64 may cause problems Bram Moolenaar <Bram@vim.org> parents: 19285 diff changeset	123 {VV_NAME("none", VAR_SPECIAL), 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	124 {VV_NAME("null", VAR_SPECIAL), VV_RO},
19477 2bb0e80fcd32 patch 8.2.0296: mixing up "long long" and __int64 may cause problems Bram Moolenaar <Bram@vim.org> parents: 19285 diff changeset	125 {VV_NAME("numbersize", VAR_NUMBER), 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	126 {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	127 {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	128 {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	129 {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	130 {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	131 {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	132 {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	133 {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	134 {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	135 {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	136 {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	137 {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	138 {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	139 {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	140 {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	141 {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	142 {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	143 {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	144 {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	145 {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	146 {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	147 {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	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
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	150 // shorthand
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_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	152 #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	153 #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	154 #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	155 #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	156 #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	157 #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	158 #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	159
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	160 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	161 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	162 #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	163
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	164 // 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	165 #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	166
17873 d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	167 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	168 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	169 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	170 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	171 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	172 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	173 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	174 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	175 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	176 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	177 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	178 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	179 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	180 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	181 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	182
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	183 /*
17885 5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	184 * 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	185 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	186 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 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	188 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	189 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	190 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	191
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(&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	193 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	194 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	195 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	196
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	197 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	198 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	199 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	200 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	201 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	202 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	203 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	204 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	205 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	206 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	207 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	208 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	209 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	210 else
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	211 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	212
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	213 // 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	214 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	215 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	216 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	217 // 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	218 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	219 }
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_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	221 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	222
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_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	224 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	225 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	226 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	227 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	228
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_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	230 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	231 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	232 set_vim_var_nr(VV_NULL, VVAL_NULL);
19477 2bb0e80fcd32 patch 8.2.0296: mixing up "long long" and __int64 may cause problems Bram Moolenaar <Bram@vim.org> parents: 19285 diff changeset	233 set_vim_var_nr(VV_NUMBERSIZE, sizeof(varnumber_T) * 8);
17885 5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	234
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_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	236 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	237 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	238 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	239 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	240 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	241 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	242 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	243 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	244 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	245 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	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_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	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 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	250 }
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 #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	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 * 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	255 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	256 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	257 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	258 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	259 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	260 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	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 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	263 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	264 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	265 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	266 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	267 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	268 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	269 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	270 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	271 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	272 }
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(&vimvarht);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	274 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	275 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	276
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	277 // 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	278 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	279
19108 44c6498535c9 patch 8.2.0114: info about sourced scripts is scattered Bram Moolenaar <Bram@vim.org> parents: 19102 diff changeset	280 // 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	281 // 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	282 // 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	283 // another script.
44c6498535c9 patch 8.2.0114: info about sourced scripts is scattered Bram Moolenaar <Bram@vim.org> parents: 19102 diff changeset	284 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	285 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	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 #endif
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	288
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	289 int
17922 4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	290 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	291 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	292 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	293 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	294
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	295 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	296 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	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 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	299 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	300
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	301 int
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	302 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	303 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	304 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	305 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	306
19108 44c6498535c9 patch 8.2.0114: info about sourced scripts is scattered Bram Moolenaar <Bram@vim.org> parents: 19102 diff changeset	307 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	308 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	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 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	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
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	313 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	314 * 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	315 * 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	316 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	317 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	318 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	319 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	320 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	321 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	322
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	323 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	324 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	325 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	326 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	327 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	328 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	329 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	330 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	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 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	333 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	334
17922 4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	335 int
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	336 eval_charconvert(
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 *enc_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 *enc_to,
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	339 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	340 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	341 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	342 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	343
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_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	345 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	346 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	347 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	348 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	349 err = TRUE;
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_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	351 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	352 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	353 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	354
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	355 if (err)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	356 return FAIL;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	357 return OK;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	358 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	359
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	360 # 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	361 int
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	362 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	363 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	364 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	365
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	366 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	367 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	368 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	369 err = TRUE;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	370 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	371 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	372
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	373 if (err)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	374 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	375 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	376 return FAIL;
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 return OK;
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 # endif
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	381
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	382 # 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	383 void
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	384 eval_diff(
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 *origfile,
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	386 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	387 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	388 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	389 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	390
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_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	392 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	393 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	394 (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	395 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	396 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	397 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	398 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	399
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	400 void
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	401 eval_patch(
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 *origfile,
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	403 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	404 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	405 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	406 int err;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	407
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_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	409 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	410 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	411 (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	412 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	413 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	414 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	415 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	416 # endif
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 #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	419 /*
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	420 * 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	421 * 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	422 * 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	423 */
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	424 list_T *
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	425 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	426 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	427 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	428 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	429 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	430 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	431
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	432 // 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	433 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	434 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	435 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	436 ++emsg_off;
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 (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	439 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	440 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	441 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	442 else
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	443 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	444 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	445
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	446 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	447 --emsg_off;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	448 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	449 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	450
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	451 return list;
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
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	454 /*
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	455 * "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	456 * 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	457 * 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	458 * 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	459 */
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	460 int
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	461 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	462 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	463 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	464
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	465 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	466 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	467 return -1;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	468 *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	469
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	470 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	471 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	472 return -1;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	473 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	474 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	475 #endif
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	476
17885 5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	477 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	478 * 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	479 * 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	480 * 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	481 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	482 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	483 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	484 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	485 *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	486 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	487 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	488 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	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
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	491 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	492 * 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	493 * 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	494 * 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	495 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	496 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	497 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	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 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	500
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	501 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	502 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	503 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	504 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	505 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	506 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	507 else
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	508 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	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
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 * 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	514 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	515 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	516 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	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 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	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
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 * 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	523 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	524 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	525 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	526 {
19108 44c6498535c9 patch 8.2.0114: info about sourced scripts is scattered Bram Moolenaar <Bram@vim.org> parents: 19102 diff changeset	527 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	528 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	529 "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	530 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	531
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	532 /*
17873 d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	533 * 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	534 * 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	535 * cmd << {marker}
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	536 * {line1}
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	537 * {line2}
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 * {marker}
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	540 *
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	541 * 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	542 * 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	543 * 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	544 * 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	545 */
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	546 list_T *
17873 d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	547 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	548 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	549 char_u *theline;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	550 char_u *marker;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	551 list_T *l;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	552 char_u *p;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	553 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	554 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	555 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	556
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	557 if (eap->getline == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	558 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	559 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	560 return NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	561 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	562
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	563 // 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	564 cmd = skipwhite(cmd);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	565 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	566 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	567 cmd = skipwhite(cmd + 4);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	568
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	569 // 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	570 // 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	571 // 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	572 // 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	573 p = *eap->cmdlinep;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	574 while (VIM_ISWHITE(*p))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	575 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	576 p++;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	577 marker_indent_len++;
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 text_indent_len = -1;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	580 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	581
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	582 // 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	583 if (cmd != NUL && cmd != '"')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	584 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	585 marker = skipwhite(cmd);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	586 p = skiptowhite(marker);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	587 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	588 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	589 emsg(_(e_trailing));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	590 return NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	591 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	592 *p = NUL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	593 if (vim_islower(*marker))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	594 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	595 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	596 return NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	597 }
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 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	600 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	601 emsg(_("E172: Missing marker"));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	602 return NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	603 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	604
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	605 l = list_alloc();
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	606 if (l == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	607 return NULL;
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 for (;;)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	610 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	611 int mi = 0;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	612 int ti = 0;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	613
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	614 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	615 if (theline == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	616 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	617 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	618 break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	619 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	620
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	621 // 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	622 // marker
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	623 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	624 && 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	625 mi = marker_indent_len;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	626 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	627 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	628 vim_free(theline);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	629 break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	630 }
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 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	633 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	634 // 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	635 p = theline;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	636 text_indent_len = 0;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	637 while (VIM_ISWHITE(*p))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	638 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	639 p++;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	640 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 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	643 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	644 // 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	645 if (text_indent != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	646 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	647 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	648 break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	649
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	650 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	651 break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	652 vim_free(theline);
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 vim_free(text_indent);
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 return l;
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
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	659 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	660 * ":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	661 * ":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	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 var .= expr" assignment command.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	669 * ":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	670 * ":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	671 * ":let var =<< ..." heredoc
17873 d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	672 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	673 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	674 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	675 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	676 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	677 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	678
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	679 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	680 * ":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	681 * ":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	682 * ":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	683 * ":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	684 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	685 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	686 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	687 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	688 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	689 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	690
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	691 static void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	692 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	693 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	694 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	695 char_u *expr = NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	696 typval_T rettv;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	697 int i;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	698 int var_count = 0;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	699 int semicolon = 0;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	700 char_u op[2];
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	701 char_u *argend;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	702 int first = TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	703 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	704 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	705
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	706 // 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	707 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	708 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	709
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	710 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	711 if (argend == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	712 return;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	713 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	714 --argend;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	715 expr = skipwhite(argend);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	716 concat = expr[0] == '.'
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	717 && ((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	718 \|\| (expr[1] == '.' && expr[2] == '='));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	719 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	720 && expr[1] == '=') \|\| concat))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	721 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	722 // ":let" without "=": list variables
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	723 if (*arg == '[')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	724 emsg(_(e_invarg));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	725 else if (expr[0] == '.')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	726 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	727 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	728 // ":let var1 var2"
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	729 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	730 else if (!eap->skip)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	731 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	732 // ":let"
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	733 list_glob_vars(&first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	734 list_buf_vars(&first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	735 list_win_vars(&first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	736 list_tab_vars(&first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	737 list_script_vars(&first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	738 list_func_vars(&first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	739 list_vim_vars(&first);
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 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	742 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	743 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	744 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	745 list_T *l;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	746
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	747 // HERE document
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	748 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	749 if (l != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	750 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	751 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	752 if (!eap->skip)
9ea364ccf216 patch 8.1.2168: heredoc assignment not skipped in if block Bram Moolenaar <Bram@vim.org> parents: 17986 diff changeset	753 {
9ea364ccf216 patch 8.1.2168: heredoc assignment not skipped in if block Bram Moolenaar <Bram@vim.org> parents: 17986 diff changeset	754 op[0] = '=';
9ea364ccf216 patch 8.1.2168: heredoc assignment not skipped in if block Bram Moolenaar <Bram@vim.org> parents: 17986 diff changeset	755 op[1] = NUL;
9ea364ccf216 patch 8.1.2168: heredoc assignment not skipped in if block Bram Moolenaar <Bram@vim.org> parents: 17986 diff changeset	756 (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	757 flags, op);
18348 9ea364ccf216 patch 8.1.2168: heredoc assignment not skipped in if block Bram Moolenaar <Bram@vim.org> parents: 17986 diff changeset	758 }
17873 d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	759 clear_tv(&rettv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	760 }
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 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	763 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	764 op[0] = '=';
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	765 op[1] = NUL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	766 if (*expr != '=')
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 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	769 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	770 op[0] = expr; // +=, -=, =, /=, %= or .=
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	771 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	772 ++expr;
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 expr = skipwhite(expr + 2);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	775 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	776 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	777 expr = skipwhite(expr + 1);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	778
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	779 if (eap->skip)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	780 ++emsg_skip;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	781 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	782 if (eap->skip)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	783 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	784 if (i != FAIL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	785 clear_tv(&rettv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	786 --emsg_skip;
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 else if (i != FAIL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	789 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	790 (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	791 flags, op);
17873 d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	792 clear_tv(&rettv);
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
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	797 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	798 * 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	799 * 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	800 * 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	801 * 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	802 * or concatenate.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	803 * Returns OK or FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	804 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	805 int
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	806 ex_let_vars(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	807 char_u *arg_start,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	808 typval_T *tv,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	809 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	810 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	811 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	812 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	813 char_u *op)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	814 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	815 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	816 list_T *l;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	817 int i;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	818 listitem_T *item;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	819 typval_T ltv;
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 if (*arg != '[')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	822 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	823 // ":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	824 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	825 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	826 return OK;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	827 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	828
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	829 // ":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	830 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	831 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	832 emsg(_(e_listreq));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	833 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	834 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	835
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	836 i = list_len(l);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	837 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	838 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	839 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	840 return FAIL;
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 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	843 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	844 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	845 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	846 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	847
19201 e7b4fff348dd patch 8.2.0159: non-materialized range() list causes problems Bram Moolenaar <Bram@vim.org> parents: 19195 diff changeset	848 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	849 item = l->lv_first;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	850 while (*arg != ']')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	851 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	852 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	853 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	854 item = item->li_next;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	855 if (arg == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	856 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	857
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	858 arg = skipwhite(arg);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	859 if (*arg == ';')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	860 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	861 // 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	862 // 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	863 l = list_alloc();
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	864 if (l == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	865 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	866 while (item != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	867 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	868 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	869 item = item->li_next;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	870 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	871
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	872 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	873 ltv.v_lock = 0;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	874 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	875 l->lv_refcount = 1;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	876
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	877 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	878 (char_u *)"]", op);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	879 clear_tv(&ltv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	880 if (arg == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	881 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	882 break;
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 else if (arg != ',' && arg != ']')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	885 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	886 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	887 return FAIL;
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 }
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 return OK;
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
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	894 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	895 * 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	896 * 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	897 * 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	898 * 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	899 * 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	900 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	901 char_u *
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	902 skip_var_list(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	903 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	904 int include_type,
17873 d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	905 int *var_count,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	906 int *semicolon)
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 char_u p, s;
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 if (*arg == '[')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	911 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	912 // "[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	913 p = arg;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	914 for (;;)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	915 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	916 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	917 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	918 if (s == p)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	919 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	920 semsg(_(e_invarg2), p);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	921 return NULL;
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 ++*var_count;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	924
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	925 p = skipwhite(s);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	926 if (*p == ']')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	927 break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	928 else if (*p == ';')
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 if (*semicolon == 1)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	931 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	932 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	933 return NULL;
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 *semicolon = 1;
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 else if (*p != ',')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	938 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	939 semsg(_(e_invarg2), p);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	940 return NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	941 }
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 return p + 1;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	944 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	945 else
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	946 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	947 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	948
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	949 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	950 * Skip one (assignable) variable name, including @r, $VAR, &option, d.key,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	951 * l[idx].
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	952 * In Vim9 script also skip over ": type" if "include_type" is TRUE.
17873 d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	953 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	954 static char_u *
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	955 skip_var_one(char_u *arg, int include_type)
17873 d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	956 {
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	957 char_u *end;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	958
17873 d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	959 if (*arg == '@' && arg[1] != NUL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	960 return arg + 2;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	961 end = find_name_end(arg == '$' \|\| 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	962 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	963 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	964 && *end == ':')
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 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	967 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	968 return end;
17873 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
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	971 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	972 * 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	973 * 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	974 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	975 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	976 list_hashtable_vars(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	977 hashtab_T *ht,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	978 char *prefix,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	979 int empty,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	980 int *first)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	981 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	982 hashitem_T *hi;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	983 dictitem_T *di;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	984 int todo;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	985 char_u buf[IOSIZE];
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	986
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	987 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	988 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	989 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	990 if (!HASHITEM_EMPTY(hi))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	991 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	992 --todo;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	993 di = HI2DI(hi);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	994
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	995 // 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	996 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	997 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	998 if (message_filtered(buf))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	999 continue;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1000
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1001 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	1002 \|\| 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	1003 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	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
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 * List global variables.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1010 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1011 static void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1012 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	1013 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1014 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	1015 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1016
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 * List buffer variables.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1019 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1020 static void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1021 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	1022 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1023 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	1024 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1025
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 * List window variables.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1028 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1029 static void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1030 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	1031 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1032 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	1033 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1034
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 * List tab page variables.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1037 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1038 static void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1039 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	1040 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1041 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	1042 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1043
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 * List variables in "arg".
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1046 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1047 static char_u *
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1048 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	1049 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1050 int error = FALSE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1051 int len;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1052 char_u *name;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1053 char_u *name_start;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1054 char_u *arg_subsc;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1055 char_u *tofree;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1056 typval_T tv;
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 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	1059 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1060 if (error \|\| eap->skip)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1061 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1062 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	1063 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	1064 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1065 emsg_severe = TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1066 emsg(_(e_trailing));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1067 break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1068 }
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 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1071 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1072 // 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	1073 name_start = name = arg;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1074 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	1075 if (len <= 0)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1076 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1077 // 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	1078 // 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	1079 if (len < 0 && !aborting())
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1080 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1081 emsg_severe = TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1082 semsg(_(e_invarg2), arg);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1083 break;
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 error = TRUE;
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 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1088 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1089 if (tofree != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1090 name = tofree;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1091 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	1092 error = TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1093 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1094 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1095 // 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	1096 arg_subsc = arg;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1097 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	1098 name, &name) == FAIL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1099 error = TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1100 else
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 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	1103 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1104 switch (*name)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1105 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1106 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	1107 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	1108 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	1109 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	1110 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	1111 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	1112 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	1113 default:
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1114 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	1115 }
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 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1118 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1119 char_u numbuf[NUMBUFLEN];
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1120 char_u *tf;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1121 int c;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1122 char_u *s;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1123
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1124 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	1125 c = *arg;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1126 *arg = NUL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1127 list_one_var_a("",
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1128 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	1129 tv.v_type,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1130 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	1131 first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1132 *arg = c;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1133 vim_free(tf);
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 clear_tv(&tv);
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 }
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 vim_free(tofree);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1141 }
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 arg = skipwhite(arg);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1144 }
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 return arg;
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
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1149 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1150 * 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	1151 * 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	1152 * 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	1153 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1154 static char_u *
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1155 ex_let_one(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1156 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	1157 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	1158 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	1159 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	1160 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	1161 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	1162 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1163 int c1;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1164 char_u *name;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1165 char_u *p;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1166 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	1167 int len;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1168 int opt_flags;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1169 char_u *tofree = NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1170
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1171 // ":let $VAR = expr": Set environment variable.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1172 if (*arg == '$')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1173 {
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	1174 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	1175 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1176 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	1177 return NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1178 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1179 // 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	1180 ++arg;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1181 name = arg;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1182 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	1183 if (len == 0)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1184 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	1185 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1186 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1187 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	1188 semsg(_(e_letwrong), op);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1189 else if (endchars != NULL
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1190 && 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	1191 emsg(_(e_letunexp));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1192 else if (!check_secure())
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1193 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1194 c1 = name[len];
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1195 name[len] = NUL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1196 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	1197 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	1198 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1199 int mustfree = FALSE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1200 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	1201
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1202 if (s != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1203 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1204 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	1205 if (mustfree)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1206 vim_free(s);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1207 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1208 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1209 if (p != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1210 {
19283 9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	1211 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	1212 arg_end = arg;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1213 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1214 name[len] = c1;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1215 vim_free(tofree);
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 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1219
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1220 // ":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	1221 // ":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	1222 // ":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	1223 else if (*arg == '&')
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 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	1226 {
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	1227 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	1228 return NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1229 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1230 // 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	1231 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	1232 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	1233 && 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	1234 emsg(_(e_letunexp));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1235 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1236 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1237 long n;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1238 int opt_type;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1239 long numval;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1240 char_u *stringval = NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1241 char_u *s;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1242
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1243 c1 = *p;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1244 *p = NUL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1245
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1246 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	1247 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	1248 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	1249 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1250 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	1251 &stringval, opt_flags);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1252 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	1253 \|\| (opt_type == 0 && *op != '.'))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1254 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1255 semsg(_(e_letwrong), op);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1256 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	1257 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1258 else
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 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	1261 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1262 switch (*op)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1263 {
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 = 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 = numval n; break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1267 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	1268 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	1269 }
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 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	1272 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1273 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	1274 vim_free(stringval);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1275 stringval = s;
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 }
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 if (s != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1280 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1281 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	1282 arg_end = p;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1283 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1284 *p = c1;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1285 vim_free(stringval);
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 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1288
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1289 // ":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	1290 else if (*arg == '@')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1291 {
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	1292 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	1293 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1294 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	1295 return NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1296 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1297 ++arg;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1298 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	1299 semsg(_(e_letwrong), op);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1300 else if (endchars != NULL
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1301 && 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	1302 emsg(_(e_letunexp));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1303 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1304 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1305 char_u *ptofree = NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1306 char_u *s;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1307
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1308 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	1309 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	1310 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1311 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	1312 if (s != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1313 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1314 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	1315 vim_free(s);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1316 }
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 if (p != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1319 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1320 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	1321 arg_end = arg + 1;
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 vim_free(ptofree);
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 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1326
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1327 // ":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	1328 // ":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	1329 // ":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	1330 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	1331 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1332 lval_T lv;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1333
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1334 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	1335 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	1336 {
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	1337 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	1338 *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	1339 emsg(_(e_letunexp));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1340 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1341 {
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	1342 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	1343 arg_end = p;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1344 }
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 clear_lval(&lv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1347 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1348
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1349 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1350 semsg(_(e_invarg2), arg);
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 return arg_end;
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
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 * ":unlet[!] var1 ... " command.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1357 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1358 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1359 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	1360 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1361 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	1362 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1363
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 * ":lockvar" and ":unlockvar" commands
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1366 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1367 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1368 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	1369 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1370 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	1371 int deep = 2;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1372
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1373 if (eap->forceit)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1374 deep = -1;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1375 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	1376 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1377 deep = getdigits(&arg);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1378 arg = skipwhite(arg);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1379 }
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 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	1382 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1383
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 * ":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	1386 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1387 static void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1388 ex_unletlock(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1389 exarg_T *eap,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1390 char_u *argstart,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1391 int deep)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1392 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1393 char_u *arg = argstart;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1394 char_u *name_end;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1395 int error = FALSE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1396 lval_T lv;
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 do
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 if (*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 char_u *name = ++arg;
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 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	1405 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1406 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	1407 return;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1408 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1409 vim_unsetenv(name);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1410 arg = skipwhite(arg);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1411 continue;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1412 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1413
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1414 // 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	1415 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	1416 FNE_CHECK_START);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1417 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	1418 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	1419 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	1420 && !ends_excmd(*name_end)))
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 if (name_end != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1423 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1424 emsg_severe = TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1425 emsg(_(e_trailing));
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1426 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1427 if (!(eap->skip \|\| error))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1428 clear_lval(&lv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1429 break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1430 }
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 (!error && !eap->skip)
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 (eap->cmdidx == CMD_unlet)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1435 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1436 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	1437 error = TRUE;
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 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1440 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1441 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	1442 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	1443 error = TRUE;
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 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1446
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1447 if (!eap->skip)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1448 clear_lval(&lv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1449
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1450 arg = skipwhite(name_end);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1451 } while (!ends_excmd(*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 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	1454 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1455
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1456 static int
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1457 do_unlet_var(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1458 lval_T *lp,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1459 char_u *name_end,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1460 int forceit)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1461 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1462 int ret = OK;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1463 int cc;
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 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	1466 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1467 cc = *name_end;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1468 *name_end = NUL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1469
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1470 // 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	1471 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	1472 ret = FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1473 *name_end = cc;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1474 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1475 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	1476 && 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	1477 \|\| (lp->ll_dict != NULL
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1478 && 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	1479 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1480 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	1481 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1482 listitem_T *li;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1483 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	1484 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	1485
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1486 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	1487 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1488 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	1489 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	1490 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1491 ll_li = li;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1492 ++ll_n1;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1493 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1494
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1495 // 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	1496 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	1497 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1498 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	1499 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	1500 lp->ll_li = li;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1501 ++lp->ll_n1;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1502 }
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 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1505 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1506 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	1507 // unlet a List item.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1508 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	1509 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1510 // unlet a Dictionary item.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1511 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	1512 }
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 return ret;
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
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1517 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1518 * "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	1519 * 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	1520 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1521 int
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1522 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	1523 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1524 hashtab_T *ht;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1525 hashitem_T *hi;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1526 char_u *varname;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1527 dict_T *d;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1528 dictitem_T *di;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1529
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1530 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	1531 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	1532 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1533 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	1534 if (d == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1535 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1536 if (ht == &globvarht)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1537 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	1538 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	1539 d = &vimvardict;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1540 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1541 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1542 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	1543 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	1544 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1545 if (d == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1546 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1547 internal_error("do_unlet()");
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1548 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1549 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1550 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1551 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	1552 if (HASHITEM_EMPTY(hi))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1553 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	1554 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	1555 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1556 di = HI2DI(hi);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1557 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	1558 \|\| 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	1559 \|\| 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	1560 return FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1561
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1562 delete_var(ht, hi);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1563 return OK;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1564 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1565 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1566 if (forceit)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1567 return OK;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1568 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	1569 return FAIL;
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
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1572 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1573 * 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	1574 * "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	1575 * "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	1576 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1577 static int
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1578 do_lock_var(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1579 lval_T *lp,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1580 char_u *name_end,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1581 int deep,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1582 int lock)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1583 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1584 int ret = OK;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1585 int cc;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1586 dictitem_T *di;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1587
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1588 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	1589 return OK;
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 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	1592 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1593 cc = *name_end;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1594 *name_end = NUL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1595
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1596 // 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	1597 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	1598 if (di == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1599 ret = FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1600 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	1601 && 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	1602 && 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	1603 // 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	1604 // 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	1605 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	1606 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1607 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1608 if (lock)
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 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1611 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	1612 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	1613 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1614 *name_end = cc;
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 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	1617 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1618 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	1619
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1620 // (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	1621 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	1622 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1623 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	1624 li = li->li_next;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1625 ++lp->ll_n1;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1626 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1627 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1628 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	1629 // (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	1630 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	1631 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1632 // (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	1633 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	1634
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1635 return ret;
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
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 * 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	1640 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1641 static void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1642 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	1643 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1644 static int recurse = 0;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1645 list_T *l;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1646 listitem_T *li;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1647 dict_T *d;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1648 blob_T *b;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1649 hashitem_T *hi;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1650 int todo;
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 if (recurse >= DICT_MAXNEST)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1653 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1654 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	1655 return;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1656 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1657 if (deep == 0)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1658 return;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1659 ++recurse;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1660
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1661 // 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	1662 if (lock)
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 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1665 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	1666
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1667 switch (tv->v_type)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1668 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1669 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	1670 case VAR_VOID:
17873 d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1671 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	1672 case VAR_BOOL:
17873 d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1673 case VAR_STRING:
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1674 case VAR_FUNC:
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1675 case VAR_PARTIAL:
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1676 case VAR_FLOAT:
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1677 case VAR_SPECIAL:
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1678 case VAR_JOB:
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1679 case VAR_CHANNEL:
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1680 break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1681
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1682 case VAR_BLOB:
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1683 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	1684 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1685 if (lock)
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 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1688 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	1689 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1690 break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1691 case VAR_LIST:
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1692 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	1693 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1694 if (lock)
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;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1696 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1697 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	1698 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	1699 // 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	1700 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	1701 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	1702 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1703 break;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1704 case VAR_DICT:
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1705 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	1706 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1707 if (lock)
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 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1710 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	1711 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	1712 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1713 // 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	1714 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	1715 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	1716 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1717 if (!HASHITEM_EMPTY(hi))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1718 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1719 --todo;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1720 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	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 }
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 --recurse;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1727 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1728
17922 4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	1729 #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	1730 /*
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	1731 * 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	1732 */
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	1733 void
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	1734 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	1735 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	1736 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	1737 int todo;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	1738
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	1739 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	1740 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	1741 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	1742 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	1743 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	1744 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	1745 --todo;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	1746 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	1747 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	1748 }
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 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	1751 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	1752 #endif
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	1753
17873 d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1754 /*
17885 5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1755 * 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	1756 * 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	1757 * 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	1758 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1759
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1760 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	1761 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	1762
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 * 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	1765 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1766 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	1767 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	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 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	1770
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1771 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	1772 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	1773 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1774 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	1775 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	1776 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	1777 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	1778 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1779 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	1780 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	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 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	1783 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1784 *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	1785 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	1786 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	1787 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	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
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1790 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1791 * 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	1792 * (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	1793 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1794 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	1795 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	1796 {
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 gdone;
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 bdone;
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 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	1800 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	1801 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	1802 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	1803 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	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 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	1806 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1807 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	1808 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	1809 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1810
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1811 // 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	1812 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	1813 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1814 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	1815 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	1816 else
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 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	1819 ++hi;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1820 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	1821 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	1822 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	1823 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1824
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1825 // 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	1826 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	1827 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	1828 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1829 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	1830 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	1831 else
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 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	1834 ++hi;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1835 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	1836 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1837
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1838 // 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	1839 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	1840 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	1841 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1842 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	1843 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	1844 else
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 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	1847 ++hi;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1848 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	1849 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1850
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1851 // 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	1852 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	1853 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	1854 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1855 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	1856 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	1857 else
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 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	1860 ++hi;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1861 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	1862 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1863
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1864 // 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	1865 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	1866 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	1867
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1868 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	1869 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	1870 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	1871 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1872
17922 4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	1873 char *
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	1874 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	1875 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	1876 switch (nr)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	1877 {
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_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	1879 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	1880 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	1881 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	1882 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	1883 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	1884 return "42";
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
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 * 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	1889 */
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	1890 dict_T *
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	1891 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	1892 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	1893 return &globvardict;
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
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 * 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	1898 */
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	1899 hashtab_T *
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	1900 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	1901 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	1902 return &globvarht;
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
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 * 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	1907 */
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	1908 dict_T *
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	1909 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	1910 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	1911 return &vimvardict;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	1912 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	1913
17885 5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1914 /*
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	1915 * 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	1916 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	1917 int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	1918 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	1919 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	1920 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	1921 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	1922
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	1923 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	1924 return -1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	1925 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	1926 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	1927 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	1928
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	1929
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	1930 /*
17887 39ffd167a307 patch 8.1.1940: script tests fail Bram Moolenaar <Bram@vim.org> parents: 17885 diff changeset	1931 * Set type of v: variable to "type".
39ffd167a307 patch 8.1.1940: script tests fail Bram Moolenaar <Bram@vim.org> parents: 17885 diff changeset	1932 */
39ffd167a307 patch 8.1.1940: script tests fail Bram Moolenaar <Bram@vim.org> parents: 17885 diff changeset	1933 void
39ffd167a307 patch 8.1.1940: script tests fail Bram Moolenaar <Bram@vim.org> parents: 17885 diff changeset	1934 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	1935 {
39ffd167a307 patch 8.1.1940: script tests fail Bram Moolenaar <Bram@vim.org> parents: 17885 diff changeset	1936 vimvars[idx].vv_type = type;
39ffd167a307 patch 8.1.1940: script tests fail Bram Moolenaar <Bram@vim.org> parents: 17885 diff changeset	1937 }
39ffd167a307 patch 8.1.1940: script tests fail Bram Moolenaar <Bram@vim.org> parents: 17885 diff changeset	1938
39ffd167a307 patch 8.1.1940: script tests fail Bram Moolenaar <Bram@vim.org> parents: 17885 diff changeset	1939 /*
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 * 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	1941 * 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	1942 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1943 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1944 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	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 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	1947 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1948
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	1949 char *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	1950 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	1951 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	1952 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	1953 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	1954
17885 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 * 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	1957 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1958 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	1959 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	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 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	1962 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1963
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1964 /*
19283 9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	1965 * 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	1966 * 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	1967 */
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	1968 int
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	1969 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	1970 {
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	1971 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	1972 {
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	1973 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	1974 clear_tv(tv);
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	1975 return FAIL;
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	1976 }
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	1977 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	1978 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	1979 return OK;
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	1980 }
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	1981
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	1982 /*
17885 5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1983 * 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	1984 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1985 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	1986 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	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 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	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
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1991 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1992 * 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	1993 * 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	1994 * 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	1995 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	1996 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	1997 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	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 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	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
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2002 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2003 * 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	2004 * needed.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2005 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2006 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	2007 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	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 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	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
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2012 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2013 * 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	2014 * needed.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2015 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2016 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	2017 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	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 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	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
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 * 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	2024 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2025 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2026 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	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 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	2029
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2030 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	2031 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	2032 else
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2033 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2034 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	2035 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	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 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	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
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2040 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2041 * 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	2042 * 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	2043 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2044 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2045 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	2046 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	2047 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	2048 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	2049 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2050 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	2051 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	2052 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	2053 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	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
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2056 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2057 * 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	2058 * 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	2059 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2060 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2061 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	2062 {
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_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	2064 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	2065 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	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
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 * 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	2070 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2071 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2072 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	2073 {
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_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	2075 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	2076 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	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
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2079 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2080 * 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	2081 * value.
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2082 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2083 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2084 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	2085 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	2086 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	2087 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	2088 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2089 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	2090 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	2091 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	2092 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	2093 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	2094 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	2095 else
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2096 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	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
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 * 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	2101 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2102 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2103 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	2104 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2105 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	2106 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	2107 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	2108 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	2109 ++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	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
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 * 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	2114 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2115 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2116 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	2117 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2118 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	2119 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	2120 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	2121 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	2122 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2123 ++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	2124 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	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 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2127
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2128 /*
18477 e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments Bram Moolenaar <Bram@vim.org> parents: 18348 diff changeset	2129 * 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	2130 */
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments Bram Moolenaar <Bram@vim.org> parents: 18348 diff changeset	2131 void
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments Bram Moolenaar <Bram@vim.org> parents: 18348 diff changeset	2132 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	2133 {
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments Bram Moolenaar <Bram@vim.org> parents: 18348 diff changeset	2134 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	2135 int i;
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments Bram Moolenaar <Bram@vim.org> parents: 18348 diff changeset	2136
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments Bram Moolenaar <Bram@vim.org> parents: 18348 diff changeset	2137 if (l == NULL)
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments Bram Moolenaar <Bram@vim.org> parents: 18348 diff changeset	2138 getout(1);
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments Bram Moolenaar <Bram@vim.org> parents: 18348 diff changeset	2139 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	2140 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	2141 {
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments Bram Moolenaar <Bram@vim.org> parents: 18348 diff changeset	2142 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	2143 getout(1);
19229 d776967d0f0d patch 8.2.0173: build fails with old compiler Bram Moolenaar <Bram@vim.org> parents: 19201 diff changeset	2144 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	2145 }
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments Bram Moolenaar <Bram@vim.org> parents: 18348 diff changeset	2146 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	2147 }
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments Bram Moolenaar <Bram@vim.org> parents: 18348 diff changeset	2148
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments Bram Moolenaar <Bram@vim.org> parents: 18348 diff changeset	2149 /*
17885 5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2150 * 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	2151 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2152 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2153 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	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 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	2156
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2157 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	2158 regname = '"';
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2159 else
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2160 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	2161 // 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	2162 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	2163 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	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
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2166 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2167 * 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	2168 * 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	2169 * 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	2170 * 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	2171 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2172 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	2173 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	2174 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2175 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	2176 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	2177
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2178 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	2179 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	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
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2182 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2183 * 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	2184 * 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	2185 * 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	2186 * 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	2187 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2188 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	2189 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	2190 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2191 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	2192 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	2193
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2194 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	2195 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	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
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2198 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2199 * 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	2200 * 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	2201 * 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	2202 * 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	2203 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2204 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	2205 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	2206 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2207 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	2208 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	2209 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	2210
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2211 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	2212 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	2213 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2214 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	2215 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	2216 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	2217 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2218
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2219 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	2220 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	2221 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	2222 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	2223 else
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2224 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	2225
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2226 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	2227 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	2228
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_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	2230 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	2231 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	2232 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	2233 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	2234 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	2235
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2236 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	2237 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	2238 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	2239
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2240 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	2241 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	2242 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	2243 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	2244 else
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2245 *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	2246
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2247 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	2248 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	2249
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2250 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	2251 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	2252 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	2253 : 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	2254 : "mac");
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2255 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	2256 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	2257 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	2258 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	2259 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	2260 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	2261 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	2262 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	2263 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	2264 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	2265 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	2266 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2267
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2268 /*
17873 d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2269 * 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	2270 * 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	2271 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2272 int
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2273 get_var_tv(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2274 char_u *name,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2275 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	2276 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	2277 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	2278 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	2279 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	2280 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2281 int ret = OK;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2282 typval_T *tv = NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2283 dictitem_T *v;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2284 int cc;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2285
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2286 // 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	2287 cc = name[len];
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2288 name[len] = NUL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2289
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2290 // 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	2291 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	2292 if (v != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2293 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2294 tv = &v->di_tv;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2295 if (dip != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2296 *dip = v;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2297 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2298
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2299 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	2300 {
19285 86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	2301 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	2302
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2303 // 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	2304 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	2305 {
19191 133ef7ba4e4e patch 8.2.0154: reallocating the list of scripts is inefficient Bram Moolenaar <Bram@vim.org> parents: 19181 diff changeset	2306 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	2307 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	2308 + 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	2309 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	2310 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2311 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2312
17873 d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2313 if (tv == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2314 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2315 if (rettv != NULL && verbose)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2316 semsg(_(e_undefvar), name);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2317 ret = FAIL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2318 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2319 else if (rettv != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2320 copy_tv(tv, rettv);
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 name[len] = cc;
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 return ret;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2325 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2326
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2327 /*
17885 5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2328 * 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	2329 * 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	2330 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2331 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2332 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	2333 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2334 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	2335 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	2336 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	2337
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2338 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	2339 return;
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2340
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2341 // 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	2342 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	2343 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	2344
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2345 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	2346 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	2347 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2348 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	2349 *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	2350 }
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 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	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
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2355 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2356 * 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	2357 * 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	2358 * 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	2359 * 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	2360 * 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	2361 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2362 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	2363 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	2364 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2365 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	2366 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	2367 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	2368
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2369 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	2370 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	2371 *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	2372 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	2373 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	2374 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	2375 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	2376 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	2377
17893 e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	2378 // 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	2379 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	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
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2382 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2383 * 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	2384 * 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	2385 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2386 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	2387 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	2388 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	2389 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	2390 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	2391 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	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 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	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 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	2396 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2397 // 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	2398 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	2399 {
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 '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	2401 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	2402 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	2403 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	2404 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	2405 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	2406 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	2407 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	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 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	2410 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2411
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2412 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	2413 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	2414 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2415 // 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	2416 // 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	2417 // 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	2418 // 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	2419 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	2420 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2421 // 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	2422 // 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	2423 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	2424 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	2425 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	2426 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2427 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	2428 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	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 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	2431 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2432
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2433 /*
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2434 * 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	2435 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2436 hashtab_T *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2437 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	2438 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2439 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	2440
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2441 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	2442 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	2443 return NULL;
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
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2446 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2447 * 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	2448 * 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	2449 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2450 int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2451 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	2452 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2453 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	2454 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	2455 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	2456 int res;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2457 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	2458
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2459 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	2460 return -1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2461 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	2462 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2463 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	2464 p = buffer;
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 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2467 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2468 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	2469 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	2470 return -1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2471 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2472
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2473 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	2474 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	2475
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2476 // 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	2477 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	2478 res = 1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2479
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2480 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	2481 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	2482 return res;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2483 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2484
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2485 /*
17885 5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2486 * 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	2487 * 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	2488 * 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	2489 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2490 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	2491 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	2492 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2493 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	2494 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	2495
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[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	2497 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	2498 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	2499 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2500 // 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	2501 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	2502 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	2503 *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	2504
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2505 // "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	2506 // 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	2507 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	2508 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2509 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	2510 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	2511 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	2512 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2513
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2514 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	2515 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	2516 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	2517
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2518 // 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	2519 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	2520 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2521 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	2522 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	2523 return ht;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2524 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2525
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2526 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	2527 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2528 *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	2529 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	2530 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	2531 // 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	2532 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	2533 \|\| 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	2534 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	2535 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	2536 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	2537 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	2538 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	2539 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	2540 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	2541 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	2542 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	2543 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	2544 {
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 == '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	2546 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	2547 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	2548 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	2549 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2550 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	2551 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2552 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	2553 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	2554 return ht;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2555 }
17885 5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2556 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	2557 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2558
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2559 /*
17873 d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2560 * 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	2561 * 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	2562 * 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	2563 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2564 char_u *
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2565 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	2566 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2567 dictitem_T *v;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2568
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2569 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	2570 if (v == NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2571 return NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2572 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	2573 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2574
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2575 /*
17885 5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2576 * 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	2577 * 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	2578 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2579 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2580 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	2581 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2582 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	2583
19108 44c6498535c9 patch 8.2.0114: info about sourced scripts is scattered Bram Moolenaar <Bram@vim.org> parents: 19102 diff changeset	2584 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	2585 if (sv == NULL)
44c6498535c9 patch 8.2.0114: info about sourced scripts is scattered Bram Moolenaar <Bram@vim.org> parents: 19102 diff changeset	2586 return;
44c6498535c9 patch 8.2.0114: info about sourced scripts is scattered Bram Moolenaar <Bram@vim.org> parents: 19102 diff changeset	2587 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	2588 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	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
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2591 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2592 * 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	2593 * 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	2594 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2595 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2596 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	2597 {
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2598 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	2599 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	2600 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	2601 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	2602 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	2603 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	2604 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	2605 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	2606 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	2607 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	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
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 * 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	2612 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2613 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2614 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	2615 {
17893 e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	2616 // 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	2617 // 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	2618 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	2619 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	2620 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2621
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	2622 /*
17873 d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2623 * 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	2624 * 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	2625 * 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	2626 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2627 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2628 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	2629 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2630 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	2631 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2632
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 * 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	2635 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2636 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2637 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	2638 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2639 int todo;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2640 hashitem_T *hi;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2641 dictitem_T *v;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2642
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2643 hash_lock(ht);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2644 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	2645 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	2646 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2647 if (!HASHITEM_EMPTY(hi))
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 --todo;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2650
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2651 // 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	2652 // 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	2653 // later.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2654 v = HI2DI(hi);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2655 if (free_val)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2656 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	2657 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	2658 vim_free(v);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2659 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2660 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2661 hash_clear(ht);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2662 ht->ht_used = 0;
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
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2665 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2666 * 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	2667 * 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	2668 */
17922 4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	2669 static void
17873 d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2670 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	2671 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2672 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	2673
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2674 hash_remove(ht, hi);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2675 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	2676 vim_free(di);
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
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 * 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	2681 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2682 static void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2683 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	2684 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2685 char_u *tofree;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2686 char_u *s;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2687 char_u numbuf[NUMBUFLEN];
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2688
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2689 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	2690 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	2691 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	2692 vim_free(tofree);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2693 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2694
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2695 static void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2696 list_one_var_a(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2697 char *prefix,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2698 char_u *name,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2699 int type,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2700 char_u *string,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2701 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	2702 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2703 // 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	2704 msg_start();
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2705 msg_puts(prefix);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2706 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	2707 msg_puts((char *)name);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2708 msg_putchar(' ');
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2709 msg_advance(22);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2710 if (type == VAR_NUMBER)
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_FUNC \|\| type == VAR_PARTIAL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2713 msg_putchar('*');
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2714 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	2715 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2716 msg_putchar('[');
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2717 if (*string == '[')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2718 ++string;
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 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	2721 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2722 msg_putchar('{');
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2723 if (*string == '{')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2724 ++string;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2725 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2726 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2727 msg_putchar(' ');
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 msg_outtrans(string);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2730
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2731 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	2732 msg_puts("()");
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2733 if (*first)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2734 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2735 msg_clr_eos();
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2736 *first = FALSE;
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
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2740 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2741 * 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	2742 * 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	2743 * 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	2744 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2745 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2746 set_var(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2747 char_u *name,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2748 typval_T *tv,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2749 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	2750 {
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2751 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	2752 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2753
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2754 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2755 * 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	2756 * 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	2757 * 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	2758 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2759 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2760 set_var_const(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2761 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	2762 type_T *type,
17873 d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2763 typval_T *tv,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2764 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	2765 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	2766 {
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2767 dictitem_T *di;
17873 d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2768 char_u *varname;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2769 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	2770 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	2771
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2772 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	2773 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	2774 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2775 semsg(_(e_illvar), name);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2776 return;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2777 }
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2778 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	2779
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2780 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	2781
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2782 // 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	2783 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	2784 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	2785
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2786 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	2787 && 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	2788 return;
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 != NULL)
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 ((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	2793 {
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2794 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	2795 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2796 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	2797 return;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2798 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2799
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2800 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	2801 \|\| 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	2802 return;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2803
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2804 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	2805 && 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	2806 && 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	2807 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2808 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	2809 return;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2810 }
17873 d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2811 }
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2812 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2813 // 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	2814 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	2815
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2816 // 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	2817
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2818 // 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	2819 // 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	2820 if (ht == &vimvarht)
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 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	2823 {
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2824 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	2825 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	2826 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2827 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	2828
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2829 // 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	2830 // 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	2831 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	2832 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	2833 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2834 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2835 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2836 // 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	2837 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	2838 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	2839 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2840 return;
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 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	2843 {
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2844 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	2845 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	2846 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	2847 #ifdef FEAT_SEARCH_EXTRA
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2848 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	2849 {
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2850 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	2851 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	2852 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2853 #endif
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2854 return;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2855 }
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2856 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	2857 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2858 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	2859 return;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2860 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2861 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2862
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2863 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	2864 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2865 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	2866 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2867 // 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	2868 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	2869 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2870 semsg(_(e_illvar), name);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2871 return;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2872 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2874 // 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	2875 if (!valid_varname(varname))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2876 return;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2877
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2878 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	2879 if (di == NULL)
17873 d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2880 return;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2881 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	2882 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	2883 {
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2884 vim_free(di);
17873 d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2885 return;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2886 }
19181 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_ALLOC;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2888 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	2889 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	2890
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2891 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	2892 {
19191 133ef7ba4e4e patch 8.2.0154: reallocating the list of scripts is inefficient Bram Moolenaar <Bram@vim.org> parents: 19181 diff changeset	2893 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	2894
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2895 // 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	2896 // 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	2897 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	2898 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2899 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	2900 + 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	2901 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	2902 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	2903 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	2904 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	2905 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	2906 ++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	2907
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2908 // 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	2909 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	2910 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2911 }
17873 d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2912 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2913
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2914 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	2915 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	2916 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2917 {
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2918 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	2919 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	2920 init_tv(tv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2921 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2922
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	2923 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	2924 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	2925 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2926
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2927 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2928 * 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	2929 * 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	2930 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2931 int
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2932 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	2933 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2934 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	2935 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2936 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	2937 return TRUE;
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 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	2940 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2941 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	2942 return TRUE;
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 return FALSE;
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
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2947 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2948 * 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	2949 * 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	2950 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2951 int
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2952 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	2953 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2954 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	2955 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2956 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	2957 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	2958 return TRUE;
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 return FALSE;
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
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2963 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2964 * 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	2965 * 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	2966 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2967 int
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2968 var_check_func_name(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2969 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	2970 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	2971 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2972 // 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	2973 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	2974 && !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	2975 ? name[2] : name[0]))
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2976 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2977 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	2978 name);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2979 return TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2980 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2981 // 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	2982 // 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	2983 // below.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2984 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	2985 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2986 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	2987 name);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2988 return TRUE;
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 return FALSE;
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
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2993 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2994 * 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	2995 * 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	2996 * TRUE.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2997 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2998 int
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2999 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	3000 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3001 if (lock & VAR_LOCKED)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3002 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3003 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	3004 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	3005 : 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	3006 : name);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3007 return TRUE;
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 if (lock & VAR_FIXED)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3010 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3011 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	3012 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	3013 : 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	3014 : name);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3015 return TRUE;
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 return FALSE;
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
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3020 /*
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3021 * 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	3022 * 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	3023 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3024 int
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3025 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	3026 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3027 char_u *p;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3028
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3029 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	3030 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	3031 && *p != AUTOLOAD_CHAR)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3032 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3033 semsg(_(e_illvar), varname);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3034 return FALSE;
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 return TRUE;
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
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 * getwinvar() and gettabwinvar()
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3041 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3042 static void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3043 getwinvar(
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3044 typval_T *argvars,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3045 typval_T *rettv,
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3046 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	3047 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3048 win_T *win;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3049 char_u *varname;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3050 dictitem_T *v;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3051 tabpage_T *tp = NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3052 int done = FALSE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3053 win_T *oldcurwin;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3054 tabpage_T *oldtabpage;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3055 int need_switch_win;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3056
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3057 if (off == 1)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3058 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	3059 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3060 tp = curtab;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3061 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	3062 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	3063 ++emsg_off;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3064
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3065 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	3066 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	3067
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3068 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	3069 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3070 // 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	3071 // 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	3072 // autocommands get blocked.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3073 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	3074 if (!need_switch_win
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3075 \|\| 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	3076 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3077 if (*varname == '&')
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 if (varname[1] == NUL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3080 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3081 // 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	3082 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	3083
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3084 if (opts != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3085 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3086 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	3087 done = TRUE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3088 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3089 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3090 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	3091 // window-local-option
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3092 done = TRUE;
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 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3095 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3096 // Look up the variable.
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3097 // 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	3098 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	3099 varname, FALSE);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3100 if (v != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3101 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3102 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	3103 done = TRUE;
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 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3107
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3108 if (need_switch_win)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3109 // 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	3110 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	3111 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3112
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3113 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	3114 // 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	3115 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	3116
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3117 --emsg_off;
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
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 * "setwinvar()" and "settabwinvar()" functions
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3122 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3123 static void
19049 e47b04b01793 patch 8.2.0085: dead code in builtin functions Bram Moolenaar <Bram@vim.org> parents: 18477 diff changeset	3124 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	3125 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3126 win_T *win;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3127 win_T *save_curwin;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3128 tabpage_T *save_curtab;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3129 int need_switch_win;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3130 char_u varname, winvarname;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3131 typval_T *varp;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3132 char_u nbuf[NUMBUFLEN];
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3133 tabpage_T *tp = NULL;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3134
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3135 if (check_secure())
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3136 return;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3137
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3138 if (off == 1)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3139 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	3140 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3141 tp = curtab;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3142 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	3143 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	3144 varp = &argvars[off + 2];
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 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	3147 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3148 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	3149 if (!need_switch_win
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3150 \|\| 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	3151 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3152 if (*varname == '&')
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3153 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3154 long numval;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3155 char_u *strval;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3156 int error = FALSE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3157
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3158 ++varname;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3159 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	3160 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	3161 if (!error && strval != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3162 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	3163 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3164 else
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3165 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3166 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	3167 if (winvarname != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3168 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3169 STRCPY(winvarname, "w:");
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3170 STRCPY(winvarname + 2, varname);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3171 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	3172 vim_free(winvarname);
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 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3175 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3176 if (need_switch_win)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3177 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	3178 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3179 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3180
17885 5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	3181 /*
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	3182 * 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	3183 * 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	3184 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	3185 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	3186 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	3187 {
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_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	3189 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	3190 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	3191 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	3192 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	3193 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	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
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 * 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	3198 */
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	3199 void
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	3200 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	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 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	3203
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	3204 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	3205 // 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	3206 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	3207 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	3208 }
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file Bram Moolenaar <Bram@vim.org> parents: 17873 diff changeset	3209
17873 d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3210 int
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3211 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	3212 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3213 char_u *name;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3214 char_u *tofree;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3215 typval_T tv;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3216 int len = 0;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3217 int n = FALSE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3218
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3219 // 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	3220 name = var;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3221 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	3222 if (len > 0)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3223 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3224 if (tofree != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3225 name = tofree;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3226 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	3227 if (n)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3228 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3229 // 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	3230 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	3231 if (n)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3232 clear_tv(&tv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3233 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3234 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3235 if (*var != NUL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3236 n = FALSE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3237
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3238 vim_free(tofree);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3239 return n;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3240 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3241
17922 4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3242 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	3243 #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	3244 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	3245 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	3246 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	3247
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3248 /*
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3249 * 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	3250 * 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	3251 * 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	3252 */
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3253 int
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3254 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	3255 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3256 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	3257 int err;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3258 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	3259
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3260 // 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	3261 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	3262 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3263 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	3264 return FAIL;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3265 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3266
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3267 // 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	3268 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	3269 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	3270 return FAIL;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3271
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3272 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	3273 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	3274 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3275 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	3276 return FAIL;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3277 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3278
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3279 // 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	3280 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	3281
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3282 // 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	3283 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	3284 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	3285 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	3286 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3287 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	3288 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	3289 // 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	3290 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	3291 else
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3292 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	3293 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	3294 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	3295 return FAIL;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3296 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3297
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3298 // 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	3299 // string
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3300 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	3301 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	3302 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	3303 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	3304 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	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 else
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19108 diff changeset	3307 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	3308 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	3309 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	3310 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	3311 if (err)
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3312 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3313 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	3314 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	3315 return FAIL;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3316 }
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 return OK;
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
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3321 /*
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3322 * 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	3323 * 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	3324 * 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	3325 * 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	3326 * :redir => foo
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3327 * :let foo
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3328 * :redir END
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3329 */
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3330 void
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3331 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	3332 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3333 int len;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3334
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3335 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	3336 return;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3337
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3338 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	3339 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	3340 else
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3341 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	3342
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3343 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	3344 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3345 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	3346 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	3347 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3348 else
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3349 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	3350 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3351
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3352 /*
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3353 * 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	3354 * 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	3355 */
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3356 void
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3357 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	3358 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3359 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	3360
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3361 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	3362 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3363 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	3364 return;
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3365 }
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 (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	3368 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3369 // 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	3370 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	3371 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3372 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	3373 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	3374 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	3375 // 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	3376 // have changed.
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3377 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	3378 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	3379 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	3380 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	3381 (char_u *)".");
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3382 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	3383 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3384
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3385 // 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	3386 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	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_lval);
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 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	3391 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17893 diff changeset	3392
17873 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 * "gettabvar()" function
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3395 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3396 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3397 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	3398 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3399 win_T *oldcurwin;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3400 tabpage_T tp, oldtabpage;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3401 dictitem_T *v;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3402 char_u *varname;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3403 int done = FALSE;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3404
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3405 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	3406 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	3407
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3408 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	3409 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	3410 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	3411 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3412 // 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	3413 // 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	3414 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	3415 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	3416 : 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	3417 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3418 // look up the variable
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3419 // 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	3420 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	3421 if (v != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3422 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3423 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	3424 done = TRUE;
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 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3427
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3428 // 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	3429 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	3430 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3431
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3432 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	3433 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	3434 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3435
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 * "gettabwinvar()" function
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3438 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3439 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3440 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	3441 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3442 getwinvar(argvars, rettv, 1);
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
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 * "getwinvar()" function
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3447 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3448 void
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3449 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	3450 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3451 getwinvar(argvars, rettv, 0);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3452 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3453
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3454 /*
17893 e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3455 * "getbufvar()" function
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3456 */
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3457 void
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3458 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	3459 {
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3460 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	3461 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	3462 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	3463 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	3464 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	3465
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3466 (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	3467 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	3468 ++emsg_off;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3469 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	3470
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3471 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	3472 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	3473
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3474 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	3475 {
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3476 // 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	3477 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	3478 curbuf = buf;
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 == '&')
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 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	3483 {
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3484 // 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	3485 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	3486
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3487 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	3488 {
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3489 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	3490 done = TRUE;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3491 }
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3492 }
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3493 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	3494 // 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	3495 done = TRUE;
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 else
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3498 {
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3499 // 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	3500 // 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	3501 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	3502 '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	3503 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	3504 {
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3505 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	3506 done = TRUE;
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 }
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3509
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3510 // 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	3511 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	3512 }
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3513
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3514 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	3515 // 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	3516 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	3517
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3518 --emsg_off;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3519 }
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3520
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3521 /*
17873 d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3522 * "settabvar()" function
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3523 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3524 void
19049 e47b04b01793 patch 8.2.0085: dead code in builtin functions Bram Moolenaar <Bram@vim.org> parents: 18477 diff changeset	3525 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	3526 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3527 tabpage_T *save_curtab;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3528 tabpage_T *tp;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3529 char_u varname, tabvarname;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3530 typval_T *varp;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3531
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3532 if (check_secure())
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3533 return;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3534
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3535 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	3536 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	3537 varp = &argvars[2];
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 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	3540 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3541 save_curtab = curtab;
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3542 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	3543
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3544 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	3545 if (tabvarname != NULL)
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3546 {
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3547 STRCPY(tabvarname, "t:");
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3548 STRCPY(tabvarname + 2, varname);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3549 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	3550 vim_free(tabvarname);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3551 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3552
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3553 // Restore current tabpage
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3554 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	3555 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	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
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 * "settabwinvar()" function
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3561 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3562 void
19049 e47b04b01793 patch 8.2.0085: dead code in builtin functions Bram Moolenaar <Bram@vim.org> parents: 18477 diff changeset	3563 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	3564 {
19049 e47b04b01793 patch 8.2.0085: dead code in builtin functions Bram Moolenaar <Bram@vim.org> parents: 18477 diff changeset	3565 setwinvar(argvars, 1);
17873 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
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 * "setwinvar()" function
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3570 */
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3571 void
19049 e47b04b01793 patch 8.2.0085: dead code in builtin functions Bram Moolenaar <Bram@vim.org> parents: 18477 diff changeset	3572 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	3573 {
19049 e47b04b01793 patch 8.2.0085: dead code in builtin functions Bram Moolenaar <Bram@vim.org> parents: 18477 diff changeset	3574 setwinvar(argvars, 0);
17873 d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3575 }
d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3576
17893 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 * "setbufvar()" function
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3579 */
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3580 void
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3581 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	3582 {
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3583 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	3584 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	3585 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	3586 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	3587
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3588 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	3589 return;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3590 (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	3591 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	3592 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	3593 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	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 (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	3596 {
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3597 if (*varname == '&')
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3598 {
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3599 long numval;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3600 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	3601 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	3602 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	3603
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3604 // 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	3605 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	3606
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3607 ++varname;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3608 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	3609 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	3610 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	3611 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	3612
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3613 // 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	3614 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	3615 }
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3616 else
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 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	3619
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3620 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	3621 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	3622 {
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3623 curbuf = buf;
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3624 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	3625 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	3626 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	3627 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	3628 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	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 }
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3632 }
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17887 diff changeset	3633
17986 5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3634 /*
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3635 * 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	3636 * 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	3637 * "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	3638 * "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	3639 */
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3640 callback_T
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3641 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	3642 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3643 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	3644
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3645 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	3646 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	3647 {
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_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	3649 ++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	3650 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	3651 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3652 else
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3653 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3654 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	3655 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	3656 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3657 // 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	3658 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	3659 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	3660 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3661 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	3662 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3663 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	3664 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3665 else
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3666 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3667 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	3668 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	3669 }
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 return res;
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
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 * 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	3676 */
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3677 void
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3678 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	3679 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3680 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	3681 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3682 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	3683 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	3684 ++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	3685 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3686 else
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3687 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3688 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	3689 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	3690 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	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
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3694 /*
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3695 * 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	3696 * 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	3697 */
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3698 void
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3699 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	3700 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3701 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	3702 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3703 // 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	3704 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	3705 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	3706 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3707 else
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3708 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3709 // 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	3710 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	3711 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	3712 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3713 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	3714 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3715
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 * 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	3718 */
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3719 void
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3720 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	3721 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3722 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	3723 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3724 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	3725 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	3726 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3727 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	3728 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	3729 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	3730 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3731 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	3732 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	3733 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3734 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	3735 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big Bram Moolenaar <Bram@vim.org> parents: 17944 diff changeset	3736
17873 d50a5faa75bd patch 8.1.1933: the eval.c file is too big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3737 #endif // FEAT_EVAL

Mercurial > vim

annotate src/evalvars.c @ 19477:2bb0e80fcd32 v8.2.0296